Terms of Use
These terms cover the rules for using calcsdone. By visiting the site or using any calculator, you agree to them — please read them alongside our Privacy Policy and Disclaimer.
Last updated:
In short: You can use calcsdone for both personal and professional use for free. Don’t try to break the website or duplicate it in bulk, and keep in mind that each result is an estimate that you must confirm.
Acceptance of terms
You accept these Terms of Use by using or accessing calcsdone.com (the “Site”). Please stop using the site if you disagree. As explained below, we may occasionally amend these terms.
Use of the site
The calculators and content of calcsdone are available for free use for personal, professional, or educational purposes. You may:
- To create estimates for your own needs, use any calculator.
- Provide a link to the calcsdone pages on your personal website or social media accounts.
- Post the outcomes you produce on the website.
You may not resell, sublicense, or repackage the Site’s calculators or underlying code as your own product or service.
No accounts required
To use any calculator on calcsdone, you do not need to register or create an account. There are no paid tiers, usage restrictions, or memberships. See our Privacy Policy for details on what little information the Site does handle.
Intellectual property
Unless otherwise stated, calcsdone owns the design, layout, branding, and original written material. Although our particular implementation, language, and presentation are protected, the underlying mathematical formulas themselves are not our property; they originate from standard, publicly accessible references.
Without authorization, you are not allowed to duplicate or replicate significant parts of the site’s layout or content for your own commercial endeavors.
Prohibited use
When using calcsdone, you agree not to:
- Attempt to interrupt, overload, or disturb the regular operation of the site.
- Scrape or republish the site’s calculators at scale using automated technologies.
- attempt to access any area of the site or its infrastructure without authorization.
- Use the website for any illegal activity.
No warranty
Calcsdone is supplied “as is” and “as available,” with no express or implied guarantees. We cannot guarantee that the website will be error-free, uninterrupted, or that every calculator result will be precisely correct for your particular circumstance. See our Disclaimer for calculator-specific notes.
Limitation of liability
Any indirect, incidental, or consequential damages resulting from your use of, or incapacity to use, the Site—including any financial, health, or material-related decisions made based on a calculator result—will not be the responsibility of calcsdone or its owners to the fullest degree allowed by law.
Third-party links
Links to outside information and tools, such the AFT Calculator, may be found on the website. These third-party websites are not under our control, and we are not liable for their availability, practices, or content. You are free to visit the connected websites as you see fit.
Termination of access
If we think that any visitor has violated these conditions, such as via abusing automated traffic or tries to disrupt the Site, we reserve the right to restrict or terminate access to the Site.
Changes to these terms
As the site changes, we reserve the right to update these Terms of Use. The most recent version is shown by the “last modified” date at the top of this page. Acceptance of the revised terms is shown by continued usage of the site following a change.