Calculators
for every situation

CalcPark.com was founded to provide you simple, online calculators (and also converters and generators) that can be used for a quick calculation of almost everything and make your life easier. The number of calculators offered is constantly growing and we also provide you some extras, so you will have more time for the things you enjoy doing.


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Our latest calculators (+ other useful extras, such as generators and converters)

Check the fields where a solution is provided by CalPark.com!
February 13, 2020
Dot number converter

DOT-number Converter

How old are my tires? You can easily find out with our free online DOT-number converter. Our calculator exactly tells you when your tire was made. […]
February 6, 2020
Online Leap Year Calculator

Leap Year Calculator

This is a free online Leap Year Calculator which is supereasy to use. You are unsure whether a given year is a leap year or not? […]
January 30, 2020
Free online Letter and Word Counter Calculator

Letter and Word Counter Calculator

Do you want to know how many letters and words have in a certain text? Use or free letter and word counter tool to find out. […]
January 22, 2020
How many days until Summer? Calculator

How many days until Summer? Calculator

If you want to know how many days until the next summer, use our free online calculator to find out. Our ‘summer calculator’ can tell you […]