Rectangular to Cylindrical r
√x²+y²
Rectangular to Cylindrical θ
arctan(y/x)
Rectangular to Cylindrical z
z
Cylindrical to Rectangular x
rcosθ
Cylindrical to Rectangular y
rsinθ
Cylindrical to Rectangular z
z
Rectangular to Spherical ρ
√x²+y²+z²
Rectangular to Spherical θ
arctan(y/x)
Rectangular to Spherical Φ
arccos(z/ρ)
Spherical to Rectangular x
ρsinΦcosθ
Spherical to Rectangular z
ρcosΦ
Spherical to Rectangular y
ρsinΦsinθ
Cylindrical to Spherical ρ
√r²+z²
Cylindrical to Spherical θ
θ
Cylindrical to Spherical Φ
arccos(z/ρ)
Spherical to Cylindrical r
ρsinΦ
Spherical to Cylindrical θ
θ
Spherical to Cylindrical z
ρcosΦ