These Calcenzo terms of use set out how you may use this website and how to treat the numbers and files it produces. Calcenzo is owned and run by its founder, Muhammad Rashid. Questions about these terms can go to calcenzo1@gmail.com.
Last updated: October 26, 2026.
On this page
Acceptance
By using Calcenzo you agree to the Calcenzo terms of use on this page. If you do not agree, please do not use the site. The site is free to use and does not require an account.
Calculators and estimates
Every calculator gives an estimate based on the values you enter and the formula described on that page. A result is not financial, tax, legal or medical advice. A lender’s quote, a payslip, a tax return or a doctor’s assessment can differ because it uses details a calculator does not have. Each page lists its assumptions and the sources its method follows, so read those notes before you act on a number.
We check formulas and update pages when rules change, but tax rates, limits and program rules change often. Rounding and missing inputs can also move a result. Confirm anything important with the organization or professional responsible for the final figure. The Calcenzo disclaimer covers this in more detail.
File tools
The file tools process your file in your own browser. You are responsible for having the right to open and convert the files you use, and for keeping your original. Check converted output before you rely on it, especially bank files, calendar exports and bibliography data. A tool reports what it can read; it does not prove that another program will accept the result.
Acceptable use
Please do not try to break into the site, overload it, scrape it in a way that slows it down for others, or use its results to mislead people. Automated access must follow the site’s robots rules.
The text, design, images and calculator pages on Calcenzo belong to Calcenzo unless a page says otherwise. You are welcome to link to any public page and to quote short passages with a link back. Copying whole pages or large parts of the library for republication needs written permission.
Links to other sites
Calculator pages and guides link to outside sources such as government agencies and standards bodies. We link to them because they are the original source for a rule or figure. We do not control those sites, and their own terms apply when you visit them. How Calcenzo itself handles visitor information is described in the Calcenzo privacy policy.
Liability and changes
Calcenzo is provided as is. To the extent the law allows, we are not responsible for losses that come from relying on a calculator estimate or a converted file without checking it. Some places do not allow certain limits on liability; where that is the case, these limits apply only as far as the law permits.
We may change these terms when the site changes. The current version is always the one on this page, with the date shown at the top.
Governing law
These terms are governed by the laws of Pakistan. Any dispute about Calcenzo or these terms will be handled by the courts of Pakistan, unless the law of the country where you live gives you a right to bring it somewhere else.
Questions
Send questions about the Calcenzo terms of use to calcenzo1@gmail.com or through the contact Calcenzo form. For background on how the library is built, see About Calcenzo. You can browse every tool in the calculator directory.