25832
Life
Calculator degrees Plato / Brix
The calculator calculates the sugar content of a drink in degrees Plato and Brix and the volume of alcohol in the solution based on the relative density of the solution.
20228
Legal
Court fees
The calculator calculates the amount of court fees in civil cases, depending on the amount in dispute and the nature of the case.
12147
Math
Volume of the parallelepiped
The calculator allows you to calculate the volume of the parallelepiped.
34632
Verifiers
Verification of the ISSN
Calculator allows you to verify the number entered ISSN (International Standard Serial Number serial publication). FAQ: How ISSN number?
11973
Verifiers
NIP correctness in Poland
Jak sprawdzić poprawność numeru NIP?
Verifier allows you to validate the tax identification number entered