Angle converter

Below are angle converter of various measurement systems, including:


Main units

Main units — main units for measuring angles.

  1. degree (°)

  2. radian (rad)

  3. gradian (grad)

  4. turn (full circle)

Sub-units

Sub-units — sub-units for measuring angles.

  1. arcminute (′)

  2. arcsecond (″)

  3. milliarcsecond (mas)

  4. microarcsecond (µas)

Special units

Special units — special angle units used in navigation and astronomy.

  1. hour angle (h)

  2. compass point

  3. sextant

  4. octant