Finance Calculators
Percentage Calculator
Quickly solve percentage problems, including percentage increases and decreases.
What is% of?
Result
20% of 150 is 30
These calculators are for general informational use only and are not financial, tax, or legal advice.
Frequently Asked Questions
How do you calculate a percentage of a number?
To find X% of Y, simply multiply X by Y and divide the result by 100. Our calculator does this for you instantly.
How do you calculate percentage increase?
Subtract the original number from the new number, divide that difference by the original number, and multiply by 100.
Can a percentage be higher than 100%?
Yes. For example, if a price doubles, that is a 100% increase, making the final value 200% of the original.