Terms of Service
Last updated: June 8, 2026
By using calculatory.app, you agree to the terms below. They're written in plain English on purpose. If anything is unclear, ask.
Using the calculators
calculatory.app is free to use. There is no signup, no payment, no premium tier. You can use the calculators for personal or professional reference as often as you want.
You may not:
- Scrape, mirror, or republish the site's content (calculations, explanations, formulas with their original wording) without written permission
- Use automated tools to overload the site
- Attempt to break, exploit, or modify the calculators in ways that could affect other users
Accuracy
Every calculator on this site uses formulas verified against primary sources — textbooks, financial regulators, peer-reviewed research. However, calculations are estimates. They depend on the inputs you provide and the assumptions built into the formula. They cannot account for your specific circumstances, regulatory changes, or factors not included in the calculation.
For any important decision — buying a home, planning retirement, evaluating a medical concern, filing taxes — please consult a qualified professional. The calculators here are reference tools, not substitutes for personalized advice.
No professional advice
Nothing on calculatory.app constitutes financial, medical, legal, or tax advice. The site is informational. The author is not your financial advisor, doctor, lawyer, or accountant. See the Disclaimer for category-specific caveats.
Intellectual property
The calculators, written content, explanations, and overall site design are © 2026 Gaurav Yadav and idaete. Formulas themselves (being mathematical facts) are not copyrightable, but the specific wording of explanations, scenarios, and code implementations is.
You may link to any page on calculatory.app freely. You may quote short excerpts for commentary, criticism, or educational purposes under fair use. For commercial reuse, embedding, or republishing, write to hello@calculatory.app.
Limitation of liability
calculatory.app is provided "as is." Despite reasonable care in building it, the author makes no warranty that the calculators are error-free or fit for any particular purpose. To the maximum extent permitted by law, neither Gaurav Yadav nor idaete will be liable for any direct, indirect, incidental, or consequential damages arising from use of this site or reliance on its calculations.
Changes to these terms
If these terms change, the new version will be posted here and the "Last updated" date will change. Continued use of the site after a change constitutes acceptance of the new terms.
Governing law
These terms are governed by the laws of India. Any disputes will be resolved in the courts of the jurisdiction of the author's residence.
Contact
Questions about these terms? Email hello@calculatory.app.