Calculators

June 13, 2019
Tip Calculator

Tip Calculator

Thanks to our free online Tip calculator you can easily calculate the tip. Enter the amount and how satisfied you are with the service and we […]
June 7, 2019
VAT calculator (from gross value to net value)

VAT calculator (from gross value)

You have the gross value with VAT but you also want to know the net value without VAT? Use our calculator that tells you the net […]
June 7, 2019
Blood type calculator

Blood Type Calculator

Our free online Blood Type Calculator uses the blood types of the parents to tell what blood type and Rh factor their future child might have. […]
May 30, 2019
Ovulation calculator + Fertile days calculator

Ovulation Calculator

Would you like to know on which days are you most fertile? If you use our ovulation calculator, you can calculate the expected date of your […]
March 1, 2019
Waist-to-hip ratio calculator

Waist-to-hip ratio Calculator

Our waist-to-hip ratio calculator uses your waist measurement and your hip measurement and tells you in a second whether you have an apple or a pear […]
February 19, 2019
Random number generator

Random number generator

Our free online random number generator enables you to generate a random number between 1 and an arbitrary number. Basically, it works like a dice, where […]
January 24, 2019
What day was it / what day it is calculator

What day was it? Calculator

Would you like to know what day of the week you were born? Or are you curious what day of the week a famous historical event […]
January 7, 2019
Kilometre to miles converter / calculator

Km to miles converter

You know a distance in kilometres or a speed in kilometres per hour, and you would like to know how many miles or miles per hour […]
January 7, 2019
Miles to km converter

Miles to km converter

You know a distance in miles or a speed in miles per hour, and you would like to know how many kilometres or kilometres per hour […]