Quaternion Calculator
Quaternion arithmetic and axis-angle conversions.
Quaternion A
Quaternion B
(1, 0, 0, 0)
a × b
(1, -0, -0, -0)
a*
(1, 0, 0, 0)
â (normalized)
1
|a|
yaw 0°, pitch 0°, roll 0°
Euler (Z-Y-X)
About this tool
Plug in (w, x, y, z) quaternions or build one from axis + angle. The tool computes products, conjugate, normalized form and the equivalent yaw/pitch/roll.