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✓ Free Tool

% Percentage Calculator

Calculate percentage from marks, find percentage of a number, increase/decrease, and more.

  • Works 100% offline after first load
  • Your data stays on your device — never uploaded
  • No sign-up required to preview
  • Available in English and Hindi
  • Print or export results
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Free · no credits needed
Live preview
Percentage Calculator — input screen
1 · Enter your details
Percentage Calculator — result screen
2 · See your result

Frequently Asked Questions

Is this tool free?

The preview and landing page are free. Full tool access requires a Kriyasya membership.

Is my data safe?

Yes. This tool runs 100% in your browser. No data is sent to any server.

Does this work offline?

Yes. Once loaded, it works without internet. You can install it as an app on your phone.

Ready to use this tool?

Works offline. Your data never leaves your device.

Open Tool →
Percentage Calculator ⚡
Standalone Offline App

Install Percentage Calculator

Instant launch from your home screen. Works 100% offline with zero data leaving your device.

Private · No App Store required · 0 MB storage
Hardware Encrypted Local Storage
Zero Network Latency
No Trackers or Cloud Uploads
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