How do you convert a percent to a decimal?
Divide the percent by 100. Move the decimal point two places left.
Percent to Decimal Calculator
Turn any percent into a decimal ready for formulas, spreadsheets, and mental math.
Enter a percent
Type the percentage to convert into a decimal.
About this calculator
How to use Percent to Decimal Calculator, plus the formulas and logic behind the results.
Tool description
A percent is a rate per hundred. Dividing by 100 converts it to a decimal multiplier.
How to use
- Enter the percent value (for example 35 for 35%).
- Select Calculate to convert to a decimal.
- Use the decimal in further calculations as needed.
- Clear the form to try another percent.
Formulas & reference
Decimal = percent ÷ 100
Quick conversions
- 50% = 0.5
- 25% = 0.25
- 100% = 1
- 7.5% = 0.075
Calculation logic
The input is divided by 100 and formatted for display. Negative percents are allowed.
Example: 35% → 0.35, 100% → 1, 12.5% → 0.125.
Percent to Decimal Calculator FAQ
Common questions about this calculator and how to use the results.
What is 8% as a decimal?
8 ÷ 100 = 0.08.
What is 150% as a decimal?
150 ÷ 100 = 1.5.
Can percents be negative?
Yes. For example, −10% converts to −0.10.
Why convert to decimals?
Most formulas multiply by a decimal rate rather than a percent symbol.
Is 0% equal to 0?
Yes. 0 ÷ 100 = 0.