Privacy Policy

Introduction

ScientificCalculators.site ("we," "our," or "us") is committed to protecting your privacy. This policy explains what information we collect, how we use it, and your rights. Last updated: July 2, 2026.

Information We Do Not Collect

Calculation data: We do not collect, store, or transmit numbers you enter into calculators. All math runs locally in your browser.

Personal accounts: We do not require registration. There are no user accounts or passwords stored on our servers.

Information Stored Locally

Your browser may store:

• Theme preference — light or dark mode
• Favorites — calculators you starred
• Recent history — recently used tools

This data never leaves your device unless you clear browser storage. See our Cookie Policy.

Analytics

We may use privacy-respecting analytics to understand aggregate usage (page views, popular calculators). No personally identifiable information is collected. Analytics do not receive your calculation inputs.

Third-Party Services

We load fonts from Google Fonts. Google may collect usage data per their privacy policy. We do not embed third-party advertising networks or social media trackers in the calculator experience.

Children's Privacy

Our site is intended for general audiences including students. We do not knowingly collect personal information from children under 13.

Your Rights

You can clear all locally stored data through browser settings at any time. For privacy inquiries, contact support@scientificcalculators.site.

Changes

We may update this policy periodically. Material changes will be posted here with an updated date.

Contact

Questions? Visit our Contact page.