Frequency table calculator
Paste numeric data. Each distinct value receives its own row.
Frequency table
| Value | Frequency | Relative frequency | Cumulative | Cumulative relative |
|---|---|---|---|---|
| Fill in the fields above — the result is computed on this page. | ||||
How do I use this page?
- Paste numbers separated by commas, semicolons or lines.
- Check the sample size N.
- Read ordinary and cumulative frequencies.
What this page does not do: Continuous data with many unique values usually needs class intervals; this calculator does not bin them automatically.
Further reading
Theory — what is a frequency table?
A frequency table organises pasted numeric data by counting how often each distinct value appears and giving it its own row. Relative frequency divides a value's count by the total number of observations, while cumulative frequency sums the rows in sequence. This is not a histogram — the tool keeps every unique value separate instead of grouping data into bins.
Frequently asked questions
Is this a histogram?
What is relative frequency?
See also
A/B test calculator
Compare two proportions in an A/B test. Calculate conversion rates, difference, uplift, z score, p value and c
A/B test planning — sample size, MDE and duration
Plan a two-proportion experiment, estimate detectable effect and traffic duration.
ACF and PACF autocorrelation calculator
Calculate ACF and PACF across time-series lags. Review the chart, reference bounds and coefficient table.