Percentage Calculator
FreeEasily calculate percentages, increases, and decreases.
What is X% of Y?
What is% of=
22.5
X is what percent of Y?
is what % of=
20%
Percentage increase/decrease
Change fromto=
+50%
About Percentage Calculator
Calculate percentages, increases, and decreases instantly. Free online percentage calculator. No signup required.
How to Use Percentage Calculator
- Enter the values to calculate.
- View instant percentage results.
- Use for discounts, tips, markups, and more.
Features
- Calculate percentage of a number
- Percentage increase/decrease
- Multiple calculation modes
Why Use This Tool?
- Calculate discounts and tips
- Figure out exam grade percentages
- Compute markup and margins
Frequently Asked Questions
What calculations can I do?▼
Percentage of a number, percentage increase/decrease, and what percent one number is of another.
Is it free?▼
Yes, completely free.
How accurate is it?▼
Calculations are precise to multiple decimal places.
Can I use decimal percentages?▼
Yes. Enter any decimal percentage value.
Is there a mobile version?▼
Yes. The calculator is fully responsive on all devices.
Related Tools
Discount Calculator
Calculate final price after a percentage discount.
Loan EMI Calculator
Calculate your Equated Monthly Installment for loans.
Average Calculator
Quickly calculate mean, median, sum, and count of a dataset.
GPA Calculator
Calculate your semester Grade Point Average (GPA) using standard US letter grades.
Age Calculator
Calculate exact age in years, months, days, weeks.
Explore more tools in the Calculator Tools category.