**Glossary**»

**Units**»

**Fraction**»

**Part Per Thousand**

**Part Per Thousand (ppt)**is a unit in the category of

*Fraction*. It is also known as parts per thousand. This unit is commonly used in the INT unit system. Part Per Thousand (ppt) has a dimension of nil (fraction) where L is length, T is time, N is amount of substance, and I is electric current. It can be converted to the corresponding standard SI unit by multiplying its value by a factor of 0.001.

Other units in the category of Fraction include Carat (karat) (ct, Kt), Part Per Billion (ppb), Part Per Hundred (pph, %), Part Per Hundred Million (pphm), Part Per Hundred Thousand (ppht), Part Per Million (ppm), Part Per Quadrillion (ppq), and Part Per Tera (ppt).

**Additional Information**

**Related Glossary Pages**

Glossary: Units: Area: Barrel (US, Liq.) Per Inch

Glossary: Units: Thermal Conductivity: British Thermal Unit (therm.)-Inch Per Square Foot Per Second Per Fahrenheit Degree

Glossary: Units: Volume Flow Rate: Gallon (UK) Per Minute

Glossary: Units: Data (Binary): Terabinarybyte (tebibyte)

Glossary: Units: Power (Heat Flow): Abwatt (emu of Power)

Glossary: Units: Angle: Circumference

Glossary: Units: Kinematic Viscosity: Square Meter Per Hour

Glossary: Units: Length: Furlong (US)

Glossary: Units: Force: Kilogram Meter Per Square Second

**Related Pages**