Terms of Service

Last updated: November 9, 2026

These terms apply to your use of calc.kookpit.net ("Calcu", "the site"). By using the site you agree to them. If you do not agree, please do not use the site.

Use of the site

Calcu provides free online calculators for general information. You may use the site for lawful, personal or business purposes. You agree not to misuse it, including by attempting to disrupt or overload it, probe it for security weaknesses, scrape it at a harmful rate, or use it to break the law.

No professional advice

The calculators and the text on this site are provided for general information only. They are not financial, legal, tax, medical, academic or other professional advice. Results are estimates based on the numbers you enter and on common formulas and assumptions, and your own situation, school, employer or authority may use different rules. Check important results independently and consult a qualified professional before making decisions that matter.

Accuracy and availability

We work to keep the calculators correct, but we do not promise that they are free of errors, complete or up to date. The site is provided "as is" and "as available". We may change, suspend or remove any part of it at any time without notice.

Advertising and rewarded ads

The site is supported by advertising. Some calculators show a short rewarded ad before the result is displayed. Ads are provided by third parties, and we are not responsible for their content or for any products or services they promote. Please do not attempt to block, bypass or artificially trigger ads or ad impressions, or click ads for any reason other than genuine interest.

Intellectual property

The site design, text, and code are owned by Calcu or its licensors and are protected by copyright and other laws. You may use the calculators and share links to our pages. You may not copy, republish or sell the content or the site without permission.

Third-party links

The site may link to third-party websites. We do not control them and are not responsible for their content or practices.

Limitation of liability

To the fullest extent permitted by law, Calcu and its owners will not be liable for any indirect, incidental, special or consequential damages, or for any loss of profits, data or opportunity, arising from your use of or inability to use the site or from your reliance on any result. Our total liability for any claim relating to the site will not exceed one hundred US dollars (USD 100).

Privacy

Your use of the site is also governed by our Privacy Policy.

Changes to these terms

We may update these terms from time to time. The date at the top shows when they were last changed. Continued use of the site after a change means you accept the updated terms.

Contact

Questions about these terms? Email [email protected].