Terms of Use

Advertising, analytics & cookies

This site is operated by Takenick Innovation and is monetised with Google AdSense (publisher ID ca-pub-7843504931516183). We use Google Analytics 4 (GA4) for aggregate usage analytics, and may use Google Ads and Meta (Facebook / Instagram) advertising and measurement pixels. Under Google Consent Mode v2, advertising and analytics storage are denied by default for visitors in the EEA, UK, and Switzerland until consent is granted through Google's or AdSense's consent messaging; for visitors in other regions, these services initialise under the site's default (granted) consent configuration, and you can change your choice at any time. They may set cookies and process limited data such as your IP address and device or browser details to measure and personalise advertising. You can change your choice at any time using the cookie controls.

Calculator inputs are processed entirely in your browser and are not uploaded to our servers.

Last updated: 27-6-26

These Terms of Use apply to your use of calctoolsbase.com, a free calculator library operated by Takenick Innovation, based in India and serving a global audience. By using the site, you agree to these terms.

1. What we provide

calctoolsbase provides 354 browser-based calculators and converters for general reference, education, and convenience. The site is provided free of charge and may be supported by advertising.

2. No professional advice

The calculators are reference tools only. They are not medical advice, legal advice, tax filing advice, investment advice, vehicle-fitment advice, environmental certification, or any other professional service. For decisions affecting health, money, taxes, legal rights, safety, or compliance, confirm results with an official source or qualified professional.

3. Accuracy and availability

We aim to use reasonable formulas and clear labels, but we do not guarantee that every result is complete, current, or suitable for your situation. Rates, tax rules, laws, market returns, currency values, medical guidance, and local requirements can change. We may update, remove, or replace calculators at any time.

4. Acceptable use

You may use the calculators for personal, educational, and reasonable commercial reference. You agree not to:

5. Intellectual property

The site's design, copy, code, curated structure, and branding are owned by Takenick Innovation or its licensors. Mathematical formulas themselves may be public knowledge, but the page implementation and presentation are protected.

6. Advertising and marketing

The site may display ads served by Google AdSense. Ads are not endorsements by calctoolsbase or Takenick Innovation. We may also promote the site through Google Ads and Meta Ads; ad-platform activity is governed by those platforms' terms and policies.

7. Third-party links

Some pages link to external sites, official references, carriers, ad/privacy controls, or sister projects such as Image Tools Base, PDF Tools Base, Text Tools Base, and Web Dev Tools Base. We are not responsible for third-party content, accuracy, availability, or privacy practices.

8. Warranty disclaimer

The site is provided "as is" and "as available", without warranties of any kind, express or implied, including accuracy, merchantability, fitness for a particular purpose, non-infringement, or uninterrupted availability.

9. Limitation of liability

To the maximum extent permitted by law, Takenick Innovation and contributors are not liable for direct, indirect, incidental, consequential, special, punitive, or exemplary damages arising from your use of, inability to use, or reliance on the site or calculator outputs.

10. Governing law

These terms are governed by the laws of India, without regard to conflict-of-law rules, except where local consumer law requires otherwise.

11. Changes

We may update these terms. Continued use of the site after an update means you accept the revised terms.

12. Contact

Terms questions: takenickinnovation@gmail.com.