🔄 Coordinate System Converter

Enter coordinates in any system; the others update in real time. Angles are in degrees.

Cartesian (x, y, z)

x: y: z:

Cylindrical (ρ, φ, z)

ρ: φ (°): z:

Spherical (r, θ, φ)

r: θ (°): φ (°):

Formulas:
Cartesian → Cylindrical: ρ = √(x²+y²), φ = atan2(y, x), z = z
Cartesian → Spherical: r = √(x²+y²+z²), θ = acos(z/r), φ = atan2(y, x)
(and vice versa)

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