calculate lock

Calculate the sonic velocity of a specified gas flowing in a pipe.

Calculate and measure temperature difference and temperature deriving force.

Calculate file hash: CRC32, GOST, MD2, MD4, MD5, SHA1, and SHA2.

Calculate and validate file hash values.

Calculate and validate file hash values.

Calculate container loading and optimize logistic.

Calculate payroll taxes and print paychecks and tax forms for small businesses and accountants.

Calculate item sales and print the result.

Calculate answers based on what you type (math expressions, assign variables, define functions).

Calculate file size, convert between bits, bytes, kilobytes, megabytes, and gigabytes.