Legal
Terms of Service
These aren't written to protect us from you. They're written to be honest about what CalcVerse is — and what it isn't. Plain language, no gotchas.
Last updated April 18, 2026
The short version
CalcVerse is a free collection of browser-based calculators. You can use them for personal, educational, or professional purposes. The results are mathematical estimates — not financial, medical, or legal advice. Don't copy our product wholesale and call it your own, don't scrape the site aggressively, and don't use it for anything illegal. That's really it.
If you want the full legal detail on each of those points, it's all below. Nothing in these terms is designed to surprise you.
What CalcVerse is
A free, browser-based tool.
CalcVerse is a collection of calculators covering finance, health, math, crypto, engineering, and everyday life. There's no subscription, no account required, and no paywall. You open it, use it, and leave — or explore. Either way, you're welcome here.
Not a financial or professional service.
CalcVerse is an educational and reference tool. It is not a bank, an investment platform, a medical service, or a licensed advisory service of any kind. The numbers it produces are a starting point for thinking, not a substitute for professional judgment.
Not affiliated with third-party institutions.
Results from our EMI calculator, compound interest calculator, or any other tool do not represent quotes, offers, or guarantees from any financial institution. Always verify with the actual provider before making any financial commitment.
Using the site
What you're allowed to do.
Use CalcVerse freely for personal, academic, or professional purposes. Share links to specific calculators. Reference our outputs in your own notes, reports, or documents. We're glad the tools are useful.
What you're not allowed to do.
- →Copy our calculators wholesale and publish them as your own product without permission
- →Scrape the site in a way that degrades performance or disrupts other users
- →Use CalcVerse for anything illegal under applicable law
- →Attempt to reverse engineer, tamper with, or compromise the site's infrastructure
- →Use our branding, name, or logo in a way that implies affiliation or endorsement without prior agreement
Embedding and linking.
You may link to CalcVerse calculators from your own site, blog, or app. If you want to embed a calculator directly or partner in some other way, get in touch — we're open to conversations about that.
Calculator results and accuracy
Results are estimates, not guarantees.
Every number CalcVerse produces is a mathematical result based on the inputs you provide and the assumptions embedded in each formula. The EMI calculator gives you a figure, not a guarantee from your bank. The BMI calculator gives you a number, not a medical diagnosis. Real-world outcomes will differ based on factors no general-purpose calculator can anticipate.
Formula quality.
We put genuine care into the formulas we use. They're based on standard, recognised methods and verified against known benchmarks. That said, no implementation is perfectly infallible, and the right formula for one context isn't always the right formula for another. If you find something that looks wrong, please tell us — we'd rather be corrected than quietly wrong.
Inputs are your responsibility.
The quality of any result depends on the quality of the inputs. Garbage in, garbage out — that's not a criticism, it's just math. We don't validate whether the numbers you enter reflect your actual situation.
Not professional advice
CalcVerse does not provide financial, medical, legal, tax, or any other kind of professional advice. This point matters enough that it gets its own section.
- →Finance: If you're taking out a mortgage, planning retirement, evaluating a business, or making any significant financial decision — please talk to a qualified financial advisor or accountant who understands your full picture.
- →Health: A conversation with a doctor is worth more than any algorithm. CalcVerse's health tools are awareness aids, not diagnostics.
- →Legal: Nothing on this site is legal advice. For anything with real legal implications, consult a lawyer.
- →Tax: Tax rules vary by jurisdiction and change regularly. Our tax tools give ballpark figures. File with a professional or qualified software, not just our estimate.
We genuinely believe our calculators are useful. Useful and sufficient are not the same thing.
Intellectual property
What's ours.
The CalcVerse name, logo, visual design, and written content are our intellectual property. You're welcome to quote or reference us with attribution, but don't replicate our branding or content in a way that implies ownership or official affiliation.
What's not ours.
The underlying math formulas are in the public domain — you can't copyright a formula. We don't claim ownership of standard financial or scientific methods. What we've built around them is a different matter.
Partnerships and collaborations.
If you want to write about us, reference us in a product, or explore a collaboration, we're open to talking. Just get in touch before using our name or logo in any commercial context.
Availability and uptime
We try to keep CalcVerse running reliably. But servers go down, bugs happen, and sometimes we need to take things offline to ship improvements. We don't guarantee uptime and we're not liable for losses that result from the site being unavailable.
If we're doing planned maintenance that will take the site offline for any meaningful stretch, we'll try to communicate it in advance — a banner on the site or a note on our social channels. Unexpected outages obviously can't be predicted, but we'll always work to resolve them quickly.
Limitation of liability
To the extent permitted by applicable law, CalcVerse and its operators are not liable for any damages arising from your use of — or inability to use — this site. That includes direct, indirect, incidental, or consequential damages.
We've built this carefully and in good faith, but we're a free tool, not an insured financial service. The practical implication is simple: don't make high-stakes decisions — financial, medical, or otherwise — based solely on what a free web calculator tells you.
If a country or jurisdiction doesn't allow the exclusion of certain warranties or the limitation of liability for damages, the above may not apply to you in full. In those cases, our liability is limited to the maximum extent permitted by law.
Third-party links and services
CalcVerse may contain links to external websites or reference external services (like exchange rate providers, regulatory bodies, or financial tools). We link to these because they're useful, not because we endorse everything they do.
We're not responsible for the content, accuracy, or practices of any third-party site. When you leave CalcVerse, the other site's terms and privacy policies apply.
Changes to these terms
We might update these terms as the product evolves. When we do, we'll update the "last updated" date at the top of this page. If something significant changes — something that materially affects your rights or how we operate — we'll try to communicate it more directly, likely through a banner on the site.
Continuing to use CalcVerse after we update these terms means you're okay with the changes. If you're not, you can stop using the site — no hard feelings.
Governing law and disputes
These terms are governed by applicable law in the jurisdiction where CalcVerse operates. If there's ever a dispute, we genuinely prefer to resolve it by talking first — most things can be sorted out without escalation.
Reach us at hello@calcverse.app. We read every message and take them seriously.