Terms of Service

Last updated: November 2025

The Basics

By using TinyCalculator.org, you're agreeing to these terms. We've tried to keep this straightforward and avoid unnecessary legal speak. If you don't agree with something here, you probably shouldn't use the site.

Using Our Site

Our calculators are free for anyone to use. Students, teachers, professionals, whoever - you're all welcome. Use them for homework, work projects, personal finance, whatever you need.

You can:

  • Use any calculator as many times as you want
  • Share links to our calculators with others
  • Reference our site in your work (though always double-check important calculations)

Please don't:

  • Try to break the site or overload our servers
  • Scrape all our content and republish it as your own
  • Use the site for anything illegal
  • Try to hack or exploit vulnerabilities

Accuracy and Liability

Here's the important bit: We work hard to make sure our calculators are accurate. We test them, we check the formulas, and we fix bugs when people report them. But mistakes can happen.

What this means for you:

  • Don't rely solely on our calculators for major financial or health decisions
  • If you're calculating something really important (like loan terms or medical dosages), verify with a professional
  • We provide these tools "as is" - they're helpful, but they're not professional advice

If something goes wrong because of a calculation error, we can't be held liable for any losses or damages. This isn't us being jerks - it's just standard practice for free online tools. Use common sense and double-check important stuff.

Intellectual Property

The site design, code, and content belong to us. The math formulas? Those belong to everyone - they're just math.

You're free to use the calculators and share results, but don't copy the entire website and claim it as yours. If you want to use our code or content for something, just ask. We're usually pretty reasonable about this stuff.

Third-Party Links

Sometimes we link to other websites or resources. These links are for convenience, but we don't control those sites and aren't responsible for their content or privacy practices. Click at your own risk.

Advertising

We show ads to keep the site running. Servers and domain names cost money, unfortunately. We try to keep the ads reasonable and not too intrusive.

The advertisers are third parties - we don't necessarily endorse their products or services. If you click on an ad and something goes wrong, that's between you and them, not us.

Changes to Service

We might add new calculators, remove old ones, or change how things work. We'll try not to break stuff people rely on, but sometimes changes are necessary. We don't guarantee that any particular calculator will be available forever.

If we make major changes to these terms, we'll update the date at the top and probably mention it somewhere visible on the site.

Termination

If someone's abusing the site - like trying to hack it, scraping all the content, or using it for spam - we can block their access. We don't want to do this, but we will if necessary to protect the site for everyone else.

Governing Law

These terms are governed by the laws of the United States. If there's ever a dispute (hopefully not), it'll be handled in the appropriate courts. But honestly, let's just talk it out first if there's a problem.

Contact and Concerns

If you spot an error in a calculator, have questions about these terms, or notice someone abusing the site, let us know. We're much more likely to work things out through conversation than through lawyers.

The Bottom Line

These terms are here to protect both you and us. Use the site fairly, don't expect perfection, and double-check important calculations. That's really all we're asking. If everyone uses common sense, we'll all get along fine.