Contact BeastCalculator

We're here to help, whether you found a bug, want a new calculator, or need to embed our tools on your site.

Get in Touch

Primary email:

BeastCalculators@gmail.com
Typical response time: within 1–2 business days (Mon–Fri, IST)

How we can help

Report a bug or wrong resultBUG: <calculator name>

Please include:

  • Calculator page URL
  • The exact inputs you used (numbers/units)
  • What you expected vs. what you got
  • A screenshot (optional)
Send Email
Request a calculatorREQUEST: <proposed calculator>

Have an idea for a new tool? Tell us the name, short description, and any source links/formulas.

Send Email
Embed a calculatorEMBED: partnership inquiry

Want to add our calculators to your website or app? We provide simple, performant embeds.

Send Email
Partnerships, media, or businessPARTNERSHIP / MEDIA

Sponsorships, collaborations, interviews, or press inquiries.

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Privacy & data questionsPRIVACY

For requests about data, cookies, or your privacy rights. See our Privacy Policy and Cookie Policy.

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Responsible disclosure (security)SECURITY

If you believe you've found a security or data issue, please email us. We appreciate responsible disclosure and will respond promptly.

Send Email
Important Notes

• BeastCalculator offers informational tools only. We cannot provide personalized medical, legal, or financial advice. See our Disclaimer.

• For methodology, formulas, and update cadence, see How We Calculate and Sources.