Try any of the examples below to see the the DimensionEngine calculator in action.
Or click on the Input tab and enter your own problem.

Convert Units # Click the calculate button 9.8 m/s; miles/hr 5 m; in; cm 2 lbf in; N m Dimensional Equations # Click the calculate button x = 7.7 miles y = 2 hr + 8 min + 6 s z = x/y; mph Vectors # Click the calculate button r = [1.1 in, 2.2 m, 3.3 cm] f = [5,6,7] N c = Cross(r,f) Mag(c) d = Dot(r,f)

Math Library # Click the calculate button x = 30 deg y = sin(x) z = sin(x)/cos(x) - tan(x) q = atan2(1,2) z = log10(100) User-Defined Functions # Click the calculate button begin x = 1 ft y = 3*x end Temperature # Click the calculate button T = 32 degF; degC a = 5 in / in / degF delT = 5 degCdiff delL = a*delT