Terms of Use
By using Calci, you agree to the terms on this page. They're short on purpose.
Estimates, not advice
Every result Calci produces is an estimate for informational purposes only. Nothing on this site is financial, medical, tax, legal, or engineering advice, regardless of how a calculator's copy is worded or how confident a result looks.
No warranty of accuracy
Calci is provided as is, with no warranty of accuracy, completeness, or fitness for any particular purpose. Formulas, constants, and assumptions are documented on each calculator's own page, but errors are possible in any of them.
Verify anything consequential
Before relying on a result for a real decision, especially anything involving money, health, safety, or a structure, verify it with a qualified professional in that field. Calci is a starting point for understanding a calculation, not a substitute for that judgment.
Sources are cited, not affiliated
Calculators cite real sources, government agencies, standards bodies, and published studies, so their formulas and constants can be checked. Citing a source is not a claim of affiliation, endorsement, or sponsorship: Calci is an independent site and is not affiliated with any organization it cites.
Questions
If any of this is unclear, use Contact.