Relative Frequency Calculator
Statistics
Relative Frequency with explicit assumptions and reproducible inputs.
Formula
relative frequency=count/total
- Use the units shown beside each field.
- Results update automatically whenever you change an input.
- Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
- Counts must come from the same sample.
Example Calculation
Example inputs
- Category count: 12
- Total count: 40
12 out of40 gives relative frequency0.3 or30%.
Frequently asked questions
How do I use this calculator?
Enter category count, total count. The result updates automatically. Use Reset to restore the example values.
What method does it use?
relative frequency=count/total. Counts must come from the same sample.
Why might a rounded result differ?
The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.
Are my inputs saved online?
No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.
Check the assumptions and units before using this result. Read about calculation methods.