Top Business Calculators | 100% Free & Online (Update 2021)

HelloSafe team has developed for you 100% free and online tools to help you run and manage your business on a daily basis.

Invoice Generator

Make your own invoice in a few seconds, 100% free.

Income-Tax Calculator

Find out exactly what will be your net salary to take home.

VAT Calculator

Calculate the exact TVA you must charge or pay.

Working-Days Calculator

Find out how many working days and holidays are between two dates.

Business tools