Volume

Volume

1 cu foot = 1728 cu inches
1 cu yard = 27 cu feet
1 cu rod = 166.375 cu yards
1 cord (wood) = 128 cu feet
Board Measure

1 board foot = thickness (in) x width (ft) x length (ft)
Geometric Figures

General -- area of base times height (V = A x h)
Cone -- pi times square of radius times height times one-third (V = 3.1416 x r² x h x 1/3)
Cube -- side cubed (V = s³)
Cylinder -- pi times the square of the radius times height (V = 3.1416 x r² x h)
Prism -- length times width times height (V = l x w x h)
Sphere -- four times pi times square of radius times one-third (V = 4 x 3.1416 x r² x 2/3)