Calculyn

Percentage Calculator

Work out any percentage of a number in an instant.

%

Results update as you type.

20% of 850 is

170
850 + 20%
1,020
850 − 20%
680
20% of 850 is170

Was this calculator helpful?

How it works

A percentage is a fraction of 100. To find a percentage of a number, divide the percentage by 100 and multiply.

Formula

Result = (P ÷ 100) × Number

Example

20% of 850 = 0.20 × 850 = 170.

Assumptions & limitations

  • Results are rounded for display.

Frequently asked questions

How do I calculate a discount?

Use the 'Number − %' line. A 25% discount on $80 leaves $60.