Calculate percentages quickly and correctly. Choose what you want to find, and get the answer instantly.
How to use this calculator
- Choose which type of percentage calculation you need.
- Fill in the numbers in the fields.
- Press "Calculate" to see the answer with an explanation.
Examples
15% of 200 = 30200 → 250 is a 25% increase230 minus a 15% markup = 200
Frequently asked questions
How do I find the percentage increase between two numbers?
Choose "Percent increase," enter the original and new value, and the calculator works out the percentage change for you.
What does "subtract a percentage" mean?
This finds the original value before a percentage was added — for example, a price before tax.