Percentage Calculator
Work out percentages, increases and changes.
What is % of ?
30
is what percent of ?
25 %
Percentage change from to
+50 %
About the Percentage Calculator
Work out percentages, percentage change and reverse percentages with clear, labeled inputs. Quick answers for discounts, tips, tax, growth and everyday math.
How to use it
- 1Pick the type of calculation you need.
- 2Enter your numbers in the labeled fields.
- 3Read the result instantly.
Frequently asked questions
- Can it calculate percentage increase or decrease?
- Yes — enter the old and new values to get the percentage change between them.
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