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Units Master is the ultimate unit calculator and converter that can be installed and used on a smartphone or tablet as well as Mac or Windows computer.

What can Units Master help you with?

Supporting 36 standard (US) and metric length, distance and area units, the Units Master app covers a wide range of unit calculation and unit conversion problems. The tool supports basic arithmetic operations such as addition, subtraction, multiplication, and division and also solves more complex problems that include roots and exponents. You can use both fractional and decimal values, include nested parentheses in your equations, perform trigonometric calculations in degrees and radians. Furthermore that app helps you instantly convert between US, Imperial and metric units as well as between length and area units in the same system.