7 Free Online Calculators
The online calculators you can find on this site will be useful for a variety of calculations and conversions.
And it will be free forever.
Free Online calculators
If for any reason you need to calculate something or perform a currency conversion, some basic online calculators will be presented here.
Over time, we will expand the number of calculators as well as incorporate various calculation tables.
Currency Conversion calculator
Here you can convert between various world currencies.
Currency Converter HRK/EUR: Thu, 29 Jan.
Universal Online Calculator
A calculator with basic mathematical functions.
Ideal Weight Calculator
Here we calculate the ideal weight. You need to enter your height and age.
Ultimate YouTube Money Calculator (CPM & RPM)
Estimate realistic YouTube earnings with our free Professional YouTube Earnings Calculator – factor in views, CPM, ad fill rate, memberships, super chats, and merch revenue. Perfect for content creators aiming for accurate projections.
Online Loan Calculator
Calculate monthly payments and total interest with our online loan calculator. Perfect for personal loans, car financing, and mortgages.
VAT Calculator
For this calculator, enter the amount in USD as well as the VAT rate.
AdSense Earnings Calculator – Estimate Your Monthly Revenue
See how much you could earn with Google AdSense in 2026. Enter your monthly pageviews and average RPM (or CTR & CPC) to get instant estimates. Results are based on real-world publisher data.
If the calculator you are looking for is not here or if you would simply like to see a specific one, you can give your suggestion in the comments.
Some useful calculators can also be found at Calculator.net