Percentage Calculator
Quickly solve common percentage calculations with three practical modes.
Calculates X% of Y.
Result
25% of 200
50
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Is Percentage Calculator really free?
Yes. Percentage Calculator is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.
Does Percentage Calculator upload my data?
No. Percentage Calculator runs entirely inside your browser, so anything you type, paste, or open stays on your own device.
Do I need to sign up or install anything?
Neither. There is no account and nothing to download — open the page and Percentage Calculator is ready to use on desktop or mobile.
Does Percentage Calculator work offline?
Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.
More finance & everyday math
Tip Calculator & Bill Splitter
Calculate tip and split total bill per person with instant totals.
VAT/Tax Calculator
Add or remove VAT/tax from amounts with a configurable rate.
Fuel/Road Trip Cost Calculator
Estimate fuel needed and trip cost from distance, efficiency, and fuel price.
Mortgage Calculator
Estimate monthly payment, total paid, and total interest for a home loan.
Loan & EMI Calculator
Calculate monthly EMI, total interest, and full amortization schedule for any loan.
Compound Interest Calculator
See how investments grow with compound interest — with year-by-year breakdown.