Terms
These terms set out what you can expect from CalculatorAxis and what we ask of you in return. Using the site means you accept them.
We have tried to write these in normal English rather than legal boilerplate. Where a term matters to you in practice, we have said why.
Last updated 19 September 2026
CalculatorAxis operates the website at calculatoraxis.com and the CalculatorAxis mobile app. These terms cover both.
The service is free to use and does not require an account. You do not need to register, pay, or accept marketing to use any calculator on the site.
This is the most important term on the page. Every calculator produces an estimate based on the values you enter and the formula displayed. It is not financial, medical, tax, legal, engineering, academic, or immigration advice, and no professional relationship is created by using it.
Results can differ from an official figure because of rounding, local rules, provider policies, current market conditions, the version of a scale in force this year, or simply because you and the institution are working from different assumptions.
Use CalculatorAxis lawfully and in a way that does not damage the service or spoil it for anyone else.
Specifically, do not attempt to break or bypass security, overload the infrastructure, scrape at abusive rates, submit malicious input, impersonate another person, or interfere with other users. Automated access must respect robots.txt and normal rate limits.
The page copy, calculator explanations, worked examples, page designs, code, and the CalculatorAxis name and logo belong to us or our licensors.
You are welcome to link to any public page and to quote a formula with attribution. You may not copy our written content wholesale, republish it, sell it, present it as your own, mirror the calculators on another domain, or mass-download the site without our written permission.
If you email us a suggestion, a bug report, or a correction, you allow us to act on it and, where relevant, to publish a fix based on it. We will not publish your email address or identify you without asking first.
User accounts are not currently enabled. The sign-in and registration screens do not create accounts or store credentials.
If accounts are introduced later, you will be responsible for keeping your credentials private and for activity carried out under your account, and we may suspend access where an account creates a security, legal, or abuse problem.
We aim to keep the site fast and available, but it is provided as-is and as-available. We do not promise uninterrupted access, and we may add, change, or remove calculators, pages, and features without notice.
Free tools sometimes change. If a calculator you rely on is removed, the formula on the page will usually still be documented elsewhere on the site.
To the fullest extent permitted by law, CalculatorAxis is not liable for loss arising from your use of, or inability to use, the service. That includes decisions made on the basis of a calculator result.
Nothing in these terms limits liability that cannot be limited by law, such as liability for death or personal injury caused by negligence, or for fraud.
We may update these terms by posting a revised version on this page with a new date at the top. Continuing to use the site after that means you accept the current version. We will not apply a change retroactively to something that already happened.
Questions about these terms, a permission request, or a correction should go to contact@calculatoraxis.com. We read everything sent there.