Terms of Use

By using math.nowcalculator.net (the "Site") you agree to these terms. If you do not agree, please do not use the Site.

1. What the Site provides

The Site offers a free, browser-based scientific and standard calculator with memory, parentheses, powers and trigonometry, plus a percentage calculator, along with related educational content about mathematics. All calculations are performed within your browser; the figures you enter are not transmitted to or stored on our servers.

2. Educational use

The Site provides a calculator and general information for educational purposes only. While the calculator has been thoroughly tested and follows standard order of operations, you should always double-check important, financial, engineering or safety-critical calculations independently. No professional relationship is created by using the Site.

3. Accuracy and limitations

The calculator evaluates expressions using standard mathematical rules and floating-point arithmetic, which can introduce tiny rounding differences in some results. Historical and educational content is general in nature. Verify anything important independently. Use all results at your own discretion.

4. Acceptable use

You may use our calculators freely for personal and commercial purposes. You may not copy, scrape, republish, or resell our written content or calculator code without permission.

5. Third-party links

The Site links to external websites, such as banks, scholarship programs and credit bureaus, for your convenience. We do not control and are not responsible for their content, offers, or practices.

6. Availability

We may change, add, or remove calculators and content at any time, and the Site may occasionally be unavailable for maintenance.

7. Limitation of liability

To the fullest extent permitted by law, NowCalculator is not liable for any loss or damage arising from your use of, or reliance on, this Site or any third party it links to.

8. Changes

We may update these terms from time to time. Continued use of the Site means you accept the current version.

9. Contact

Questions can be sent through our Contact page or to support@nowcalculator.net.