Cylindrical and Spherical Coordinates — Cheat sheet

Choose “Save as PDF” in the print dialog.
On this page

Core rule

Cylindrical: dV=r dr dθ dzdV=r\,dr\,d\theta\,dz. Spherical with ϕ\phi from +z+z: dV=ρ2sin⁡ϕ dρ dϕ dθdV=\rho^2\sin\phi\,d\rho\,d\phi\,d\theta.

Watch for

State the angle convention. Transform the solid, integrand and volume factor together.