Last updated: August 29, 2025
Welcome to Calculators 1 (the “Site”). By using https://calculators1.com/ you agree to these Terms of Use. If you do not agree, please do not use the Site.
1) What we do
We provide free online calculators and educational content. Results are estimates to help you learn and plan. They are not a substitute for professional advice. See our Disclaimer.
- Health, fitness and nutrition content is not medical advice.
- Money and finance content is not financial, tax, or investment advice.
- Construction content is not engineering or contractor advice.
2) Using the Site
Use the Site only if you can form a binding contract and you follow these Terms and applicable laws. The Site is not directed to children under 13 (or the minimum age in your region). Your use is also governed by our Privacy Policy and Cookie Policy.
3) Accuracy and availability
We work to keep formulas, units and examples accurate. Results can vary because of inputs, rounding, standards and updates. Features may change or be unavailable at times.
4) Acceptable use
Do not scrape or send automated bulk requests, bypass security, copy or frame the Site or its code without permission, or use the Site to violate laws or others’ rights. Linking to our pages is welcome. Embedding is allowed only if we provide an embed code with attribution.
5) Intellectual property
All content on the Site design, text, code, graphics and logos is owned by Calculators 1 or licensors and protected by law. You get a limited, revocable, non-exclusive license to use the calculators for personal, non-commercial purposes. Third-party names and marks (e.g., TI-84, Doordash, Robux/DevEx) belong to their owners. We are not affiliated unless stated.
6) Ads, analytics and third parties
We may show ads (for example, Google AdSense) and use analytics. Partners may use cookies or identifiers to measure performance or personalize ads. Learn more in our Privacy Policy and Cookie Policy.
7) Feedback
If you send feedback or ideas, you grant us a worldwide, royalty-free license to use and publish them for any purpose.
8) No warranties
The Site is provided “as is” and “as available.” We disclaim all warranties, including merchantability, fitness for a particular purpose and non-infringement. We do not warrant uninterrupted or error-free operation.
9) Limitation of liability
To the fullest extent allowed by law, Calculators 1 and its owners, employees and contractors are not liable for indirect, incidental, special, consequential or punitive damages, or for loss of profits, data or use.
10) Indemnification
You agree to defend, indemnify and hold harmless Calculators 1 from claims and costs arising out of your use of the Site or violation of these Terms.
11) Changes
We may update these Terms. The “Last updated” date shows the latest version. Your continued use means you accept the changes.
12) Governing law
These Terms are governed by the laws of Pakistan. You agree to the exclusive jurisdiction of the courts in Pakistan punjab.
13) Contact
Website: https://calculators1.com/
Email: admin@calculators1.com