Checking of regular expressions with the help of online calculator

Scientific Calculator
Simple Calculator
Exotic unit of length

Next is a unique calculator to translate exotic units of…
Whose pounds heavier?

The following online calculator on the pounds. Previously, he was…
The level of liquid in tilted cylindrical tank

Next online calculator may calculate the level of liquid in…
Temperature scale

The following online calculator converts temperature between different scales. Remember…
Old Russian money

The following calculator is interesting in that it translates the…
Compliance shoe sizes

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Flat angle measurement systems

The following calculator works is simple, you need to enter…
Growth in the Russian system of measures

The following online calculator considers human growth thanks to the…
Screen size

The following online calculator can calculate the dimensions of the…
Picture size in pixels and picture format

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Translation of tiles in a unit area and back

The following 2 calculators convert a given number of tiles…
Translation area measures of the metric system in English and vice versa

Here is a 2-line calculator. They translate the square measures…
Translation from Russian measures of length in the metric system and vice versa

Next unusual calculator translates from Russian measure of length in…