Use this calculator to find the percentage (%) of a whole or decimal number. This online calculator is based on the algebra formula, is over of equals percent over 100.

*To use the calculator, make sure to leave one field blank. is, of, or %*

**Example 1:** What % of 700 is 364?

__Enter the following__: **is** → *364*, **of** → *700*, leave “%” empty

**Answer:** 52%

**Example 2:** What is 37% of 600?

__Enter the following__: **%** → *37*, **of** → *600*, leave “is” empty

**Answer:** 222

**Example 3:** 6 is 15% of what amount?

__Enter the following__: **is** → *6*, **%** → *15*, leave “of” empty

**Answer:** 40