{"id":4421,"date":"2025-05-22T09:46:50","date_gmt":"2025-05-22T09:46:50","guid":{"rendered":"https:\/\/ingenio.vip\/?post_type=tools-pages&#038;p=4421"},"modified":"2025-05-29T15:31:10","modified_gmt":"2025-05-29T15:31:10","slug":"average-calculator","status":"publish","type":"tools-pages","link":"https:\/\/ingenio.vip\/zh\/tools-pages\/average-calculator\/","title":{"rendered":"Average Calculator"},"content":{"rendered":"<div class=\"ingenio-tool average-calculator-wrapper\" role=\"region\" aria-labelledby=\"average-calculator-title\">\r\n  <div class=\"average-calculator\">\r\n    <h2 id=\"average-calculator-title\">\ud83e\uddee Average Calculator<\/h2>\r\n    \r\n    <div class=\"calculator-controls\">\r\n      <div class=\"input-section\">\r\n        <div class=\"input-group\">\r\n          <label for=\"number-input\">Enter Numbers:<\/label>\r\n          <textarea id=\"number-input\" rows=\"3\" placeholder=\"Enter numbers separated by commas, spaces, or new linesExample: 5, 10, 15, 20 or 5 10 15 20\"><\/textarea>\r\n        <\/div>\r\n        \r\n        <div class=\"input-actions\">\r\n          <button id=\"calculate-btn\" class=\"calculate-btn\">Calculate Averages<\/button>\r\n          <button id=\"clear-btn\" class=\"clear-btn\">Clear<\/button>\r\n        <\/div>\r\n      <\/div>\r\n      \r\n      <div class=\"options-section\">\r\n        <div class=\"option-group\">\r\n          <h3>Average Types:<\/h3>\r\n          <div class=\"option-checkboxes\">\r\n            <label>\r\n              <input type=\"checkbox\" id=\"arithmetic-mean\" checked>\r\n              <span>Arithmetic Mean<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"median\">\r\n              <span>Median<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"mode\">\r\n              <span>Mode<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"geometric-mean\">\r\n              <span>Geometric Mean<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"harmonic-mean\">\r\n              <span>Harmonic Mean<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"range\">\r\n              <span>Range<\/span>\r\n            <\/label>\r\n          <\/div>\r\n        <\/div>\r\n        \r\n        <div class=\"option-group\">\r\n          <h3>Options:<\/h3>\r\n          <div class=\"option-checkboxes\">\r\n            <label>\r\n              <input type=\"checkbox\" id=\"sort-numbers\" checked>\r\n              <span>Sort Numbers<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"remove-outliers\">\r\n              <span>Remove Outliers<\/span>\r\n            <\/label>\r\n            <label>\r\n              <input type=\"checkbox\" id=\"round-results\" checked>\r\n              <span>Round to 2 Decimals<\/span>\r\n            <\/label>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n    \r\n    <div class=\"calculator-results\">\r\n      <div class=\"results-summary\">\r\n        <div class=\"result-card\">\r\n          <div class=\"result-value\" id=\"count\">0<\/div>\r\n          <div class=\"result-label\">Numbers<\/div>\r\n        <\/div>\r\n        <div class=\"result-card\">\r\n          <div class=\"result-value\" id=\"sum\">0<\/div>\r\n          <div class=\"result-label\">Sum<\/div>\r\n        <\/div>\r\n        <div class=\"result-card\">\r\n          <div class=\"result-value\" id=\"min\">0<\/div>\r\n          <div class=\"result-label\">Minimum<\/div>\r\n        <\/div>\r\n        <div class=\"result-card\">\r\n          <div class=\"result-value\" id=\"max\">0<\/div>\r\n          <div class=\"result-label\">Maximum<\/div>\r\n        <\/div>\r\n      <\/div>\r\n      \r\n      <div class=\"results-details\">\r\n        <h3>\ud83d\udcca Calculated Averages<\/h3>\r\n        <div class=\"averages-grid\" id=\"averages-grid\">\r\n          <div class=\"empty-state\">\r\n            <p>Enter numbers and click \"Calculate Averages\" to see results<\/p>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n      \r\n      <div class=\"numbers-visualization\">\r\n        <h3>\ud83d\udcc8 Numbers Visualization<\/h3>\r\n        <div class=\"visualization-container\">\r\n          <div class=\"numbers-list\" id=\"numbers-list\"><\/div>\r\n          <div class=\"numbers-chart\">\r\n            <canvas id=\"numbers-chart\"><\/canvas>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n    \r\n    <div class=\"average-explanations\">\r\n      <h3>\ud83d\udcda About Different Averages<\/h3>\r\n      <div class=\"explanation-cards\">\r\n        <div class=\"explanation-card\">\r\n          <h4>Arithmetic Mean<\/h4>\r\n          <p>The sum of numbers divided by the count of numbers. Most common \"average\".<\/p>\r\n        <\/div>\r\n        <div class=\"explanation-card\">\r\n          <h4>Median<\/h4>\r\n          <p>The middle value when numbers are sorted. Less affected by outliers.<\/p>\r\n        <\/div>\r\n        <div class=\"explanation-card\">\r\n          <h4>Mode<\/h4>\r\n          <p>The most frequently occurring number in the dataset.<\/p>\r\n        <\/div>\r\n        <div class=\"explanation-card\">\r\n          <h4>Geometric Mean<\/h4>\r\n          <p>The nth root of the product of n numbers. Useful for growth rates.<\/p>\r\n        <\/div>\r\n        <div class=\"explanation-card\">\r\n          <h4>Harmonic Mean<\/h4>\r\n          <p>The reciprocal of the arithmetic mean of reciprocals. Good for rates.<\/p>\r\n        <\/div>\r\n        <div class=\"explanation-card\">\r\n          <h4>Range<\/h4>\r\n          <p>The difference between the highest and lowest values.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<style>\r\n  .average-calculator-wrapper {\r\n    background-color: var(--bg, #f5f5fa);\r\n    padding: 1rem;\r\n  }\r\n\r\n  .average-calculator {\r\n    max-width: 1200px;\r\n    margin: auto;\r\n    background: var(--bg, #fff);\r\n    border-radius: 10px;\r\n    padding: 25px;\r\n    box-shadow: 0 4px 12px rgba(0,0,0,0.08);\r\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif;\r\n  }\r\n\r\n  .average-calculator h2 {\r\n    text-align: center;\r\n    font-size: 1.8rem;\r\n    color: var(--primary, #0a66c2);\r\n    margin-bottom: 1.5rem;\r\n  }\r\n\r\n  .calculator-controls {\r\n    display: flex;\r\n    gap: 30px;\r\n    margin-bottom: 25px;\r\n    flex-wrap: wrap;\r\n  }\r\n\r\n  .input-section {\r\n    flex: 1;\r\n    min-width: 300px;\r\n  }\r\n\r\n  .input-group {\r\n    display: flex;\r\n    flex-direction: column;\r\n  }\r\n\r\n  .input-group label {\r\n    margin-bottom: 8px;\r\n    font-size: 0.9rem;\r\n    font-weight: 500;\r\n    color: #333;\r\n  }\r\n\r\n  .input-group textarea {\r\n    padding: 10px;\r\n    border: 1px solid #ddd;\r\n    border-radius: 6px;\r\n    font-size: 1rem;\r\n    min-height: 100px;\r\n    resize: vertical;\r\n  }\r\n\r\n  .input-actions {\r\n    display: flex;\r\n    gap: 10px;\r\n    margin-top: 15px;\r\n  }\r\n\r\n  .calculate-btn, .clear-btn {\r\n    padding: 10px 20px;\r\n    border: none;\r\n    border-radius: 6px;\r\n    cursor: pointer;\r\n    font-size: 1rem;\r\n    transition: all 0.2s;\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 8px;\r\n  }\r\n\r\n  .calculate-btn {\r\n    background: var(--primary, #0a66c2);\r\n    color: white;\r\n  }\r\n\r\n  .calculate-btn:hover {\r\n    background: var(--primary-dark, #084a9e);\r\n    transform: translateY(-1px);\r\n    box-shadow: 0 2px 5px rgba(0,0,0,0.1);\r\n  }\r\n\r\n  .clear-btn {\r\n    background: #f0f0f0;\r\n    color: #333;\r\n  }\r\n\r\n  .clear-btn:hover {\r\n    background: #e0e0e0;\r\n  }\r\n\r\n  .options-section {\r\n    flex: 1;\r\n    min-width: 300px;\r\n  }\r\n\r\n  .option-group {\r\n    margin-bottom: 20px;\r\n  }\r\n\r\n  .option-group h3 {\r\n    margin-top: 0;\r\n    margin-bottom: 10px;\r\n    font-size: 1.1rem;\r\n  }\r\n\r\n  .option-checkboxes {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));\r\n    gap: 10px;\r\n  }\r\n\r\n  .option-checkboxes label {\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 8px;\r\n    font-size: 0.9rem;\r\n    cursor: pointer;\r\n  }\r\n\r\n  .calculator-results {\r\n    background: #f9f9f9;\r\n    border-radius: 8px;\r\n    padding: 20px;\r\n  }\r\n\r\n  .results-summary {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));\r\n    gap: 15px;\r\n    margin-bottom: 25px;\r\n  }\r\n\r\n  .result-card {\r\n    background: white;\r\n    border-radius: 8px;\r\n    padding: 15px;\r\n    text-align: center;\r\n    box-shadow: 0 2px 5px rgba(0,0,0,0.05);\r\n  }\r\n\r\n  .result-value {\r\n    font-size: 1.8rem;\r\n    font-weight: bold;\r\n    color: var(--primary, #0a66c2);\r\n    margin-bottom: 5px;\r\n  }\r\n\r\n  .result-label {\r\n    font-size: 0.9rem;\r\n    color: #666;\r\n  }\r\n\r\n  .results-details {\r\n    background: white;\r\n    border-radius: 8px;\r\n    padding: 20px;\r\n    margin-bottom: 25px;\r\n    box-shadow: 0 1px 3px rgba(0,0,0,0.1);\r\n  }\r\n\r\n  .results-details h3 {\r\n    margin-top: 0;\r\n    margin-bottom: 15px;\r\n    font-size: 1.2rem;\r\n  }\r\n\r\n  .averages-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));\r\n    gap: 15px;\r\n  }\r\n\r\n  .average-result {\r\n    background: #f5f5f5;\r\n    border-radius: 6px;\r\n    padding: 15px;\r\n  }\r\n\r\n  .average-name {\r\n    font-weight: 500;\r\n    margin-bottom: 5px;\r\n    color: var(--primary, #0a66c2);\r\n  }\r\n\r\n  .average-value {\r\n    font-size: 1.5rem;\r\n    font-weight: bold;\r\n  }\r\n\r\n  .empty-state {\r\n    grid-column: 1 \/ -1;\r\n    text-align: center;\r\n    padding: 40px 20px;\r\n    color: #666;\r\n  }\r\n\r\n  .numbers-visualization {\r\n    background: white;\r\n    border-radius: 8px;\r\n    padding: 20px;\r\n    box-shadow: 0 1px 3px rgba(0,0,0,0.1);\r\n  }\r\n\r\n  .numbers-visualization h3 {\r\n    margin-top: 0;\r\n    margin-bottom: 15px;\r\n    font-size: 1.2rem;\r\n  }\r\n\r\n  .visualization-container {\r\n    display: flex;\r\n    gap: 20px;\r\n    flex-wrap: wrap;\r\n  }\r\n\r\n  .numbers-list {\r\n    flex: 1;\r\n    min-width: 250px;\r\n    max-height: 300px;\r\n    overflow-y: auto;\r\n    background: #f9f9f9;\r\n    border-radius: 6px;\r\n    padding: 15px;\r\n  }\r\n\r\n  .number-item {\r\n    display: flex;\r\n    justify-content: space-between;\r\n    padding: 8px 0;\r\n    border-bottom: 1px solid #eee;\r\n  }\r\n\r\n  .number-value {\r\n    font-weight: 500;\r\n  }\r\n\r\n  .number-position {\r\n    color: #666;\r\n    font-size: 0.9rem;\r\n  }\r\n\r\n  .numbers-chart {\r\n    flex: 2;\r\n    min-width: 300px;\r\n    height: 300px;\r\n  }\r\n\r\n  .average-explanations {\r\n    background: #f9f9f9;\r\n    border-radius: 8px;\r\n    padding: 20px;\r\n    margin-top: 25px;\r\n  }\r\n\r\n  .average-explanations h3 {\r\n    margin-top: 0;\r\n    margin-bottom: 15px;\r\n    font-size: 1.2rem;\r\n  }\r\n\r\n  .explanation-cards {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));\r\n    gap: 15px;\r\n  }\r\n\r\n  .explanation-card {\r\n    background: white;\r\n    border-radius: 6px;\r\n    padding: 15px;\r\n    box-shadow: 0 1px 3px rgba(0,0,0,0.1);\r\n  }\r\n\r\n  .explanation-card h4 {\r\n    margin-top: 0;\r\n    margin-bottom: 10px;\r\n    color: var(--primary, #0a66c2);\r\n  }\r\n\r\n  .explanation-card p {\r\n    margin: 0;\r\n    font-size: 0.9rem;\r\n    line-height: 1.4;\r\n  }\r\n\r\n  @media (max-width: 768px) {\r\n    .calculator-controls {\r\n      flex-direction: column;\r\n    }\r\n    \r\n    .input-section, .options-section {\r\n      min-width: 100%;\r\n    }\r\n    \r\n    .option-checkboxes {\r\n      grid-template-columns: 1fr 1fr;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/chart.js\"><\/script>\r\n<script>\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  \/\/ DOM elements\r\n  const calculateBtn = document.getElementById('calculate-btn');\r\n  const clearBtn = document.getElementById('clear-btn');\r\n  const numberInput = document.getElementById('number-input');\r\n  const averagesGrid = document.getElementById('averages-grid');\r\n  const numbersList = document.getElementById('numbers-list');\r\n  const numbersChartCtx = document.getElementById('numbers-chart').getContext('2d');\r\n  \r\n  \/\/ Chart instance\r\n  let numbersChart = null;\r\n  \r\n  \/\/ Calculate averages\r\n  calculateBtn.addEventListener('click', calculateAverages);\r\n  \r\n  \/\/ Clear inputs\r\n  clearBtn.addEventListener('click', clearCalculator);\r\n  \r\n  \/\/ Calculate function\r\n  function calculateAverages() {\r\n    const inputText = numberInput.value.trim();\r\n    \r\n    if (!inputText) {\r\n      alert('Please enter some numbers to calculate averages');\r\n      return;\r\n    }\r\n    \r\n    \/\/ Parse numbers from input\r\n    const numbers = parseNumbers(inputText);\r\n    \r\n    if (numbers.length === 0) {\r\n      alert('No valid numbers found. Please check your input.');\r\n      return;\r\n    }\r\n    \r\n    \/\/ Get options\r\n    const sortNumbers = document.getElementById('sort-numbers').checked;\r\n    const removeOutliers = document.getElementById('remove-outliers').checked;\r\n    const roundResults = document.getElementById('round-results').checked;\r\n    \r\n    \/\/ Process numbers\r\n    let processedNumbers = [...numbers];\r\n    \r\n    \/\/ Sort if requested\r\n    if (sortNumbers) {\r\n      processedNumbers.sort((a, b) => a - b);\r\n    }\r\n    \r\n    \/\/ Remove outliers if requested (using IQR method)\r\n    if (removeOutliers && processedNumbers.length > 4) {\r\n      processedNumbers = removeOutliersIQR(processedNumbers);\r\n    }\r\n    \r\n    \/\/ Update summary stats\r\n    updateSummaryStats(processedNumbers);\r\n    \r\n    \/\/ Calculate and display averages\r\n    displayAverages(processedNumbers, roundResults);\r\n    \r\n    \/\/ Display numbers visualization\r\n    displayNumbersVisualization(processedNumbers);\r\n  }\r\n  \r\n  \/\/ Parse numbers from input text\r\n  function parseNumbers(text) {\r\n    \/\/ Replace commas and newlines with spaces, then split\r\n    const numberStrings = text.replace(\/,\/g, ' ').replace(\/\\n\/g, ' ').split(\/\\s+\/);\r\n    \r\n    \/\/ Convert to numbers and filter out non-numbers\r\n    return numberStrings\r\n      .map(str => parseFloat(str))\r\n      .filter(num => !isNaN(num));\r\n  }\r\n  \r\n  \/\/ Remove outliers using IQR method\r\n  function removeOutliersIQR(numbers) {\r\n    const q1 = quantile(numbers, 0.25);\r\n    const q3 = quantile(numbers, 0.75);\r\n    const iqr = q3 - q1;\r\n    const lowerBound = q1 - 1.5 * iqr;\r\n    const upperBound = q3 + 1.5 * iqr;\r\n    \r\n    return numbers.filter(num => num >= lowerBound && num <= upperBound);\r\n  }\r\n  \r\n  \/\/ Calculate quantile\r\n  function quantile(sortedNumbers, q) {\r\n    const pos = (sortedNumbers.length - 1) * q;\r\n    const base = Math.floor(pos);\r\n    const rest = pos - base;\r\n    \r\n    if (sortedNumbers[base + 1] !== undefined) {\r\n      return sortedNumbers[base] + rest * (sortedNumbers[base + 1] - sortedNumbers[base]);\r\n    } else {\r\n      return sortedNumbers[base];\r\n    }\r\n  }\r\n  \r\n  \/\/ Update summary statistics\r\n  function updateSummaryStats(numbers) {\r\n    const count = numbers.length;\r\n    const sum = numbers.reduce((a, b) => a + b, 0);\r\n    const min = Math.min(...numbers);\r\n    const max = Math.max(...numbers);\r\n    \r\n    document.getElementById('count').textContent = count;\r\n    document.getElementById('sum').textContent = sum;\r\n    document.getElementById('min').textContent = min;\r\n    document.getElementById('max').textContent = max;\r\n  }\r\n  \r\n  \/\/ Display calculated averages\r\n  function displayAverages(numbers, roundResults) {\r\n    averagesGrid.innerHTML = '';\r\n    \r\n    \/\/ Calculate all selected averages\r\n    const averages = [];\r\n    \r\n    if (document.getElementById('arithmetic-mean').checked) {\r\n      averages.push({\r\n        name: 'Arithmetic Mean',\r\n        value: calculateArithmeticMean(numbers),\r\n        description: 'Sum divided by count'\r\n      });\r\n    }\r\n    \r\n    if (document.getElementById('median').checked) {\r\n      averages.push({\r\n        name: 'Median',\r\n        value: calculateMedian(numbers),\r\n        description: 'Middle value of sorted numbers'\r\n      });\r\n    }\r\n    \r\n    if (document.getElementById('mode').checked) {\r\n      const modeResult = calculateMode(numbers);\r\n      averages.push({\r\n        name: 'Mode',\r\n        value: modeResult.value,\r\n        description: modeResult.count > 1 ? \r\n          `Occurs ${modeResult.count} times` : \r\n          'All values are unique'\r\n      });\r\n    }\r\n    \r\n    if (document.getElementById('geometric-mean').checked) {\r\n      averages.push({\r\n        name: 'Geometric Mean',\r\n        value: calculateGeometricMean(numbers),\r\n        description: 'nth root of product of numbers'\r\n      });\r\n    }\r\n    \r\n    if (document.getElementById('harmonic-mean').checked) {\r\n      averages.push({\r\n        name: 'Harmonic Mean',\r\n        value: calculateHarmonicMean(numbers),\r\n        description: 'Reciprocal of average reciprocals'\r\n      });\r\n    }\r\n    \r\n    if (document.getElementById('range').checked) {\r\n      averages.push({\r\n        name: 'Range',\r\n        value: calculateRange(numbers),\r\n        description: 'Difference between max and min'\r\n      });\r\n    }\r\n    \r\n    \/\/ Display averages\r\n    averages.forEach(avg => {\r\n      const avgCard = document.createElement('div');\r\n      avgCard.className = 'average-result';\r\n      \r\n      \/\/ Round if requested\r\n      const value = roundResults ? Math.round(avg.value * 100) \/ 100 : avg.value;\r\n      \r\n      avgCard.innerHTML = `\r\n        <div class=\"average-name\">${avg.name}<\/div>\r\n        <div class=\"average-value\">${value}<\/div>\r\n        <div class=\"average-description\">${avg.description}<\/div>\r\n      `;\r\n      \r\n      averagesGrid.appendChild(avgCard);\r\n    });\r\n    \r\n    \/\/ Show empty state if no averages selected\r\n    if (averages.length === 0) {\r\n      averagesGrid.innerHTML = `\r\n        <div class=\"empty-state\">\r\n          <p>Select at least one average type to calculate<\/p>\r\n        <\/div>\r\n      `;\r\n    }\r\n  }\r\n  \r\n  \/\/ Calculate arithmetic mean\r\n  function calculateArithmeticMean(numbers) {\r\n    return numbers.reduce((a, b) => a + b, 0) \/ numbers.length;\r\n  }\r\n  \r\n  \/\/ Calculate median\r\n  function calculateMedian(numbers) {\r\n    const sorted = [...numbers].sort((a, b) => a - b);\r\n    const middle = Math.floor(sorted.length \/ 2);\r\n    \r\n    if (sorted.length % 2 === 0) {\r\n      return (sorted[middle - 1] + sorted[middle]) \/ 2;\r\n    } else {\r\n      return sorted[middle];\r\n    }\r\n  }\r\n  \r\n  \/\/ Calculate mode\r\n  function calculateMode(numbers) {\r\n    const frequency = {};\r\n    let maxCount = 0;\r\n    let modeValue = numbers[0];\r\n    \r\n    numbers.forEach(num => {\r\n      frequency[num] = (frequency[num] || 0) + 1;\r\n      \r\n      if (frequency[num] > maxCount) {\r\n        maxCount = frequency[num];\r\n        modeValue = num;\r\n      }\r\n    });\r\n    \r\n    \/\/ Check if all values are unique\r\n    if (maxCount === 1) {\r\n      return { value: 'No mode', count: 1 };\r\n    }\r\n    \r\n    return { value: modeValue, count: maxCount };\r\n  }\r\n  \r\n  \/\/ Calculate geometric mean\r\n  function calculateGeometricMean(numbers) {\r\n    const product = numbers.reduce((a, b) => a * b, 1);\r\n    return Math.pow(product, 1 \/ numbers.length);\r\n  }\r\n  \r\n  \/\/ Calculate harmonic mean\r\n  function calculateHarmonicMean(numbers) {\r\n    const sumReciprocals = numbers.reduce((a, b) => a + (1 \/ b), 0);\r\n    return numbers.length \/ sumReciprocals;\r\n  }\r\n  \r\n  \/\/ Calculate range\r\n  function calculateRange(numbers) {\r\n    return Math.max(...numbers) - Math.min(...numbers);\r\n  }\r\n  \r\n  \/\/ Display numbers visualization\r\n  function displayNumbersVisualization(numbers) {\r\n    \/\/ Update numbers list\r\n    numbersList.innerHTML = '';\r\n    \r\n    numbers.forEach((num, index) => {\r\n      const numItem = document.createElement('div');\r\n      numItem.className = 'number-item';\r\n      numItem.innerHTML = `\r\n        <span class=\"number-value\">${num}<\/span>\r\n        <span class=\"number-position\">#${index + 1}<\/span>\r\n      `;\r\n      numbersList.appendChild(numItem);\r\n    });\r\n    \r\n    \/\/ Update chart\r\n    updateNumbersChart(numbers);\r\n  }\r\n  \r\n  \/\/ Update numbers chart\r\n  function updateNumbersChart(numbers) {\r\n    \/\/ Destroy previous chart if exists\r\n    if (numbersChart) {\r\n      numbersChart.destroy();\r\n    }\r\n    \r\n    \/\/ Create new chart\r\n    numbersChart = new Chart(numbersChartCtx, {\r\n      type: 'bar',\r\n      data: {\r\n        labels: numbers.map((_, i) => `#${i + 1}`),\r\n        datasets: [{\r\n          label: 'Number Value',\r\n          data: numbers,\r\n          backgroundColor: 'rgba(33, 150, 243, 0.7)',\r\n          borderColor: 'rgba(33, 150, 243, 1)',\r\n          borderWidth: 1\r\n        }]\r\n      },\r\n      options: {\r\n        responsive: true,\r\n        maintainAspectRatio: false,\r\n        plugins: {\r\n          title: {\r\n            display: true,\r\n            text: 'Numbers Visualization',\r\n            font: {\r\n              size: 16\r\n            }\r\n          },\r\n          legend: {\r\n            display: false\r\n          }\r\n        },\r\n        scales: {\r\n          y: {\r\n            beginAtZero: false\r\n          }\r\n        }\r\n      }\r\n    });\r\n  }\r\n  \r\n  \/\/ Clear calculator\r\n  function clearCalculator() {\r\n    numberInput.value = '';\r\n    averagesGrid.innerHTML = `\r\n      <div class=\"empty-state\">\r\n        <p>Enter numbers and click \"Calculate Averages\" to see results<\/p>\r\n      <\/div>\r\n    `;\r\n    numbersList.innerHTML = '';\r\n    \r\n    \/\/ Reset summary stats\r\n    document.getElementById('count').textContent = '0';\r\n    document.getElementById('sum').textContent = '0';\r\n    document.getElementById('min').textContent = '0';\r\n    document.getElementById('max').textContent = '0';\r\n    \r\n    \/\/ Destroy chart if exists\r\n    if (numbersChart) {\r\n      numbersChart.destroy();\r\n      numbersChart = null;\r\n    }\r\n  }\r\n});\r\n<\/script>\n\n\n\n<p>\ud83e\uddee Average Calculator<\/p>\n\n\n\n<p><strong>Need to find the average of a bunch of numbers \u2014 fast?<\/strong> This tool\u2019s got your back. Whether you&#8217;re a student crunching grades, a business analyzing data, or a curious brain calculating the average cost of your coffee addiction\u2026 our <strong>Average Calculator<\/strong> makes it easy.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d What It Does<\/h2>\n\n\n\n<p>The <strong>Average Calculator<\/strong> takes a set of numbers and instantly tells you:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mean (Average):<\/strong> The classic \u201cadd them all, divide by how many.\u201d<\/li>\n\n\n\n<li><strong>Count:<\/strong> How many numbers you entered.<\/li>\n\n\n\n<li><strong>Sum:<\/strong> The total of all numbers before the average is calculated.<\/li>\n<\/ul>\n\n\n\n<p>Optional bonus features (if included in your version):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Weighted Average<\/strong> (for test scores, investments, etc.)<\/li>\n\n\n\n<li><strong>Median &amp; Mode<\/strong> (for a fuller picture)<\/li>\n\n\n\n<li><strong>Support for decimals, large sets, and copy\/paste input<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udccc Who It\u2019s For<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcda <strong>Students &amp; teachers<\/strong> solving math or stats problems<\/li>\n\n\n\n<li>\ud83d\udcc8 <strong>Small biz owners<\/strong> calculating price averages<\/li>\n\n\n\n<li>\ud83d\udcca <strong>Analysts<\/strong> doing quick checks<\/li>\n\n\n\n<li>\ud83d\udcb8 <strong>Anyone comparing numbers<\/strong> (expenses, grades, performance)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f How to Use It<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Enter numbers separated by commas, spaces, or new lines.<br>Example: <code>45, 67, 89, 23, 100<\/code><\/li>\n\n\n\n<li>Hit <strong>Calculate<\/strong><\/li>\n\n\n\n<li>Boom \u2014 see your <strong>average, count, and total<\/strong><\/li>\n\n\n\n<li>(Optional) Copy or export the results for your report, project, or wild spreadsheet<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 Why Use Our Average Calculator?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u26a1 <strong>Instant results<\/strong> \u2013 no signup, no fluff<\/li>\n\n\n\n<li>\ud83d\udcf1 <strong>Mobile-friendly<\/strong> \u2013 works on any device<\/li>\n\n\n\n<li>\ud83c\udf17 <strong>Dark mode ready<\/strong> \u2013 math in style<\/li>\n\n\n\n<li>\ud83d\udd12 <strong>Privacy-respecting<\/strong> \u2013 no data is saved or shared<\/li>\n\n\n\n<li>\ud83e\udde0 <strong>Built with clarity<\/strong> \u2013 no ads, no confusion<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcc8 Built for Simplicity, Designed for Everyone<\/h2>\n\n\n\n<p>This isn\u2019t just any calculator \u2014 it\u2019s part of the <strong>Ingenio Tools<\/strong> suite, designed to help you solve real problems quickly and beautifully.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddea Try it Now<\/h2>\n\n\n\n<p>Drop in your numbers, press the button, and let the math magic happen.<a href=\"https:\/\/ingenio.vip\/wp-admin\/admin.php?page=ingenio-tools-average-calculator\"><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\ud83e\uddee Average Calculator Enter Numbers: Calculate Averages Clear Average Types: Arithmetic Mean Median Mode Geometric Mean Harmonic Mean Range Options: Sort Numbers Remove Outliers Round to 2 Decimals 0 Numbers 0 Sum 0 Minimum 0 Maximum \ud83d\udcca Calculated Averages Enter numbers and click &#8220;Calculate Averages&#8221; to see results \ud83d\udcc8 Numbers Visualization \ud83d\udcda About Different Averages [&hellip;]<\/p>\n<\/p><div class=\"more-link\"><a href=\"https:\/\/ingenio.vip\/zh\/tools-pages\/average-calculator\/\" class=\"btn btn-small btn--dark btn-hover-shadow\"><span class=\"text\">Continue Reading<\/span><i class=\"seoicon-right-arrow\"><\/i><\/a><\/div>","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"elementor_header_footer","meta":{"_acf_changed":false,"googlesitekit_rrm_CAowrpbbCw:productID":"","footnotes":""},"tools-categories":[],"class_list":["post-4421","tools-pages","type-tools-pages","status-publish","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/tools-pages\/4421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/tools-pages"}],"about":[{"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/types\/tools-pages"}],"author":[{"embeddable":true,"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/tools-pages\/4421\/revisions"}],"predecessor-version":[{"id":4422,"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/tools-pages\/4421\/revisions\/4422"}],"wp:attachment":[{"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/media?parent=4421"}],"wp:term":[{"taxonomy":"tools-categories","embeddable":true,"href":"https:\/\/ingenio.vip\/zh\/wp-json\/wp\/v2\/tools-categories?post=4421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}