Decimal to Percent Calculator
Convert a decimal to a percentage.
Change the values and press Calculate to work out your own figures.
Enter a decimal.
Show the working
- Multiply by 100: move the decimal point two places right
How to use it
Enter a decimal.
Numbers can be whole numbers, decimals (0.75), fractions (3/4), mixed numbers (1 1/2), repeating decimals (0.(3)) and, where a percent is asked for, percentages (75%). Show the working gives each step.
Key facts
percent = decimal × 100
Moving the point
Multiply by 100 by moving the decimal point two places to the right.
Questions
What is 0.75 as a percent?
75%.
And 1.5?
150%.
Formulas
percent = decimal × 100
Sources
Limitations
- Numbers have at most 120 digits.