Is QuickCalc free to use?
Yes, every calculator is free with no sign-up, ads or paywalls so you can run as many scenarios as you need.
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Frequently Asked Questions
Whether you care about cost, privacy or device support, this FAQ covers the most common QuickCalc questions. All calculators share the same principles: instant math, no accounts and SEO-friendly content you can reference anywhere.
- Transparent pricing (it is free).
- Clear data practices and security.
- Ways to extend QuickCalc with embeds and feature requests.
Are your calculators accurate?
Each tool is built on well-documented formulas and is regression-tested against trusted references. Still, you should double-check any output that affects legal, medical or financial commitments.
Do you store my data?
No personal inputs are persisted on our servers. Calculations run entirely in your browser and you can clear results by refreshing the page.
Can I use QuickCalc on mobile?
Absolutely. The responsive layout is tuned for small screens, keyboards and screen readers so you can run calculations on the go.
Can I embed QuickCalc on my site or wiki?
Yes, you can link directly to any calculator with preset query parameters. Full embeddable widgets are coming soon—reach out if you would like early access.
How can I report a problem or suggest a calculator?
Open an issue on GitHub or email support@quickcalc.me with the steps to reproduce your issue or details about the calculator you would like to see.