USCS - United States Customary System Units
An overview of the United States Customary System Units - Imperial Units.
USCS - United States Customary System Units - the measuring units used in the U.S. is based on the
- mile
- foot
- inch
- gallon
- second
- pound
USCS units are also called the Imperial units. Imperial or USCS units are gradually being replaced by SI units.
Commonly used USCS and SI-units
| USCS unit | SI unit | SI symbol | Conversion factor (mutiply USCS unit with factor ) |
|---|---|---|---|
| Square foot | Square meter | m2 | 0.0929 |
| Cubic foot | Cubic meter | m3 | 0.2831 |
| Pound per square inch | Kilopascal | kPa | 6.894 |
| Pound force | Newton | N | 4.448 |
| Foot pound torque | Newton meter | N·m | 1.356 |
| Kip foot | Kilonewton meter | kN·m | 1.356 |
| Gallon per minute | Liter per second | L/s | 0.06309 |
| Kip per square inch | Megapascal | MPa | 6.89 |
- a kip is 1000 lb
More conversions:
- Convert from USCS or Imperial Units to SI Units
- Metre is the British, SI and elsewhere spelling of the unit of length equal to 100 cm. Meter is the American spelling of the same unit.
Related Topics
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Basics
Basic engineering data. SI-system, unit converters, physical constants, drawing scales and more.
Related Documents
-
British Imperial System
A principal system of units. -
Fluid Mechanics - Imperial and SI Units vs. Dimensions
Imperial (USCS) and SI dimensions and units terminology in fluid mechanics. -
SI System
An introduction to the SI metric system. -
Symbols Used to Denote a Chemical Reactions and Process or Condition
Explanation of symbols used as subscripts or superscripts to tell more about the type of chemical reaction, process or condition. -
Unit Converter with commonly used Units
Common converting units for Acceleration, Area, Density, Energy, Energy per unit mass, Force, Heat flow rate, Heat flux, Heat generation per unit volume and many more.
