rod, chain, furlong, mile
Some common imperial secondary quantities are expressed in the table below
|Primary Quantity||Dimensions||Common Units|
|Acceleration||L / T2||foot per second squared|
|Area||L2||square foot, square yard |
acre, square mile
|Density||M / L3||pounds per cubic foot|
|Frequency||1/T||cycle per second|
|Impulse||F T||pound-force second|
|Momentum||ML / T||pound foot per second|
|Power||LF / T||foot pound-force per second |
|Pressure||F / L2||pound-force per square inch|
|Velocity||L / T||foot per second |
mile per hour, knot
|Volume||L3||pint, quart, gallon |
cubic foot, cubic yard
|Work||L F||foot pound-force|
The SI-system, unit converters, physical constants, drawing scales and more.
British standards and specifications for pipe, tube and fittings.
Prefix names used for multiples and submultiples units.
Radian is the SI unit of angle. Convert between degrees and radians. Calculate angular velocity.
An introduction to the SI metric system.
Explanation of symbols used as subscripts or superscripts to tell more about the type of chemical reaction, process or condition.
Density, specific heat, thermal conductivity and more.
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.
An overview of the United States Customary System Units - Imperial Units.
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!
We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.
Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.