Percentage More or Less Calculator
Find how much more or less one number is than another using a directed base-value comparison.
This is a directed comparison: the first value is compared with the second value as the base. Swapping the values changes the percentage because it changes the base.
Directed percent more or less
Use this calculator when one value is compared with another value as the base. The question is directional: how much more or less is the compared value than the base value.
P is the directed percent difference, X is the compared value, and Y is the base.
Examples
| Comparison | Meaning |
|---|---|
| 120 vs 100 | 120 is 20% more than 100 |
| 100 vs 120 | 100 is 16.67% less than 120 |
| 75 vs 100 | 75 is 25% less than 100 |
| 1,500 vs 1,200 | 1,500 is 25% more than 1,200 |
Which comparison should I use
| Question | Use |
|---|---|
| How much more or less is X than Y? | Percentage more or less |
| How did a value change from old to new? | Percentage change |
| How different are two peer values? | Percentage difference |
| What percent is X of Y? | Part-to-whole percentage |
Frequently Asked Questions
Sources and References
- Percent Difference: How Much More or Less One Number IsConvertilo
- Percentage Difference CalculatorCalculatio
- Percentage Less CalculatorCalcopedia
- Relative changeWikipedia
Calculations are based on the listed reference sources. Links open in a new tab.
Related Tools
Calculate percentage increase or decrease from an old value to a new value, including signed percent change, absolute difference, and multiplier.
Compare two peer values with symmetric percentage difference, absolute difference, average baseline, and larger-to-smaller ratio.
Find what percentage one number is of another, such as 30 is what percent of 200, with part, whole, and over-100% examples.
Calculate percent of a number, what percent one number is of another, reverse percentage, percentage change, and add or subtract a percentage.