Frequently Asked Questions (FAQ)

Find answers to the most frequently asked questions about our calculators and services. Here we have compiled answers to some of the most frequently asked questions to help you get the most out of our platform.

1. What is a Universal Calculator?

Universal Calculator (universalcalc.com) is a free online service that provides a wide range of calculators for various tasks, such as finance, health, math, and more. Our calculators help you solve everyday problems with ease.

2. How to use calculators on your website?

Using our calculators is easy. Choose the calculator you need from the menu, enter the required data, and click on the calculation button. You will get the result instantly.

3. Do I need to register to use the calculators?

No, no registration is required. You can use all calculators for free and without restrictions.

4. Is my data saved when using the calculator?

We respect your privacy. The data you enter into our calculators is not stored on our servers and is not shared with third parties.

5. Can I use calculators on mobile devices?

Yes, our website is adapted for use on mobile devices. You can conveniently use calculators from your smartphone or tablet.

6. What types of calculators are available on your website?

We offer calculators for various fields: financial (currency, credit, investment), mathematical, health calculators (calculating body mass index, calories), and other specialized tools.

7. How often are the calculators updated?

We are constantly working to improve our calculators and add new features to ensure the highest quality of service. Updates are made on a regular basis.

8. What should I do if I find an error in the calculator?

If you find an error or the calculator does not work correctly, please contact us via the feedback form. We will fix the problem as soon as possible.

9. Can I suggest a new type of calculator?

Of course! We are open to suggestions. Send us your ideas via the feedback form and we will consider adding a new calculator.

10. Is there any support for users if I have any questions?

Yes, our support team is ready to help you. You can contact us via the feedback form on the website or write to our email address.

11. Do you have an API for calculators?

Not yet. The possibility of access via API is in the process of development.

12. How can I advertise on universalcalc.com?

To advertise on our website, please use Google Adwords Managed Locations. Please do not attempt to contact us regarding ad optimization, setting header bids, etc.

13. Can I link to universalcalc.com from my website?

Yes, we will be grateful to you, but we ask you not to abuse it.


We strive to provide useful information and support to all our users. If you have any further questions, please do not hesitate to contact us via the form on our website. If you do not find the information you are looking for, please contact us for further assistance via the Contact Us page.