Mode Calculator

Form

Results

Mode

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What is Mode?

The mode is the value that appears most often in a dataset.

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How to Use This Calculator

  1. Enter or select Values.
  2. Check the unit beside each measurement. For a percentage or rate, use the scale and time period stated in the form.
  3. Choose Calculate, then compare the output with the formula and example below. If you change a value or option, calculate again to update the result.
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Formula Used

Count each distinct value and find the largest frequency.
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Variables Explained

InputWhat it means
ValuesUse the measured or stated value for this item, with the unit or category shown beside the field.
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Worked Example

In 2, 3, 3, 5, 5, both 3 and 5 are modes.

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Why Use This Calculator?

Find a commonly occurring value without assuming a symmetric distribution.

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Common Mistakes

    • A dataset can have several modes; the mode need not be near the mean.
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Frequently Asked Questions

Does a calculated statistic prove a conclusion?

A statistic describes the supplied data under stated assumptions. Sampling design, missing observations and the suitability of the model still determine what can reasonably be concluded.

Should I include every observation?

Use the observations required by your study design and state any exclusion rule. Removing values only because they change the answer can bias the analysis.

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Sources & References