calculate lock

Calculate and print your USA Federal and State personal income taxes.

Calculate the total calories amount for selected food.

Calculate age from given birth date or difference between two dates.

Calculate area, volume, and weight for regular shapes.

Calculate the amounts of ingredients you need for creating your own eLiquid.

Calculate most popular financial affairs.

Calculate the bitrate if you want to encode your movie and want to make a AVCHD Disc

Calculate the percentage, tip and discount calculator

Calculate and compare hash values (message digests).

Calculate the MD5 digest of any file directly from the context menu