Terms of use

Last updated 14 July 2026.

These terms cover your use of ReckonBox, a set of free calculators and tools operated by DexTechLabs. By using the site you agree to them. If you do not agree, please do not use the tools.

The tools are for information only

ReckonBox tools explain what something is and estimate a result from the inputs you give them. They are for general information and education, and they are not financial, tax, legal, medical, or other professional advice. A result is an estimate based on your inputs and the rules in force when the tool was last reviewed, not a recommendation. For a decision that matters, confirm it with a qualified professional.

Use at your own risk, with no warranty

We work to keep the formulas correct and the numbers sourced, and we test them against known values. Even so, the tools are provided "as is" and "as available", without warranty of any kind, express or implied, including accuracy, completeness, reliability, or fitness for a particular purpose. You use them at your own risk and are responsible for checking anything important before you act on it.

Limitation of liability

To the extent the law allows, DexTechLabs is not liable for any loss or damage arising from your use of, or inability to use, ReckonBox, including any decision you make based on a result. Rates, limits, and rules change, and a tool may not reflect the very latest change at the moment you use it.

Acceptable use

You may use the tools for your own personal or business purposes. You may not scrape, copy, or republish the site's content or tools at scale, reverse engineer the site, attempt to disrupt or overload it, or use it for anything unlawful.

Intellectual property

The site, its design, its calculators, and its written content are owned by DexTechLabs and protected by law. You are welcome to use and share links to the tools, but you may not reproduce the content as your own.

Advertising and third-party links

The site is supported by advertising and may link to other websites. We do not control third-party ads or sites and are not responsible for their content, products, or privacy practices.

Changes to these terms

We may update these terms as the site develops, and we revise the date at the top when we do. Continued use after a change means you accept the updated terms.

Governing law

These terms are governed by the laws of India. Any dispute arising from them is subject to the exclusive jurisdiction of the courts at North 24 Parganas, West Bengal, India, where DexTechLabs is registered.

Contact

Questions about these terms can be sent through our contact page.