We are a team of IT experts who love creating high-quality free tools and content for the internet. The main goal of this website is to offer a bunch of free calculators that anyone can use easily.
We know the difficulties people face when doing calculations whether they are students, hiring managers, homemakers, or DIYers. That is why we have developed a set of easy-to-use calculators that tackle these common problems accurately.
All of our calculators are created in-house, and some of them use open-source JavaScript parts with approved licenses. Most of our calculators use well-known equations and formulas from standard textbooks.
Our team creates the descriptions for each calculator, and experts review them before they are published. We do this to ensure that every time you use our calculators, you get reliable results.
While we enjoy what we do, our focus is to provide tools that are 100% correct and are super easy to use. Whether you are learning how to do fractions or calculating a candidate’s work experience, you need resources that do not require a degree and can be used from any device. We aim to make this possible.
This website is owned and managed by allcalculator.tools.
Frequently Asked Questions
Can I connect my website to a calculator on all.calculator.tools?
Yes, you are free to link to any page on allcalculator.tools.
Are the calculators mobile-friendly?
Absolutely, our calculators are designed to be accessible and easy to use on many devices, including smartphones and tablets.
How accurate do calculators provide the results?
Our calculators are built using reliable formulas and are thoroughly tested to ensure accurate results. However, please note that they are meant for informational purposes only and should be used as a guide.
How can I share suggestions or report a problem?
We value and encourage all feedback and bug reports. Please fill out the form below to contact us. If it is about a calculator then ensure to include the calculator’s URL and the parameters you used.