Conversion of Roman numerals into Arabic
Do not know how to write a number in the Roman system? Use our calculator and you will get the answer in a few seconds.
Electricity consumption calculator allows you to check how much power the device used...Paint consumption calculator
The paint consumption calculator will help you check how much paint you need to paint a...Stopwatch
The stopwatch is most often used during workouts, it may also be useful in other...Timer
Are you wondering how many zeros are in a million, a billion, a billiard or a trillion?...Character calculator
The character calculator allows you to check how many words and characters (including...Blood group calculator
Can you predict the child's blood group knowing the blood group of the father and...Mathematical calculator
We perform basic math operations on a day-to-day basis, be it either while studying or...