Convert grad to sign
Selected category: angle.
Definition and details for grad:
Grad (g, or gr, or grd), also called grade, gradian, or gon is a unit of angle measurement in the centesimal system, in which a right angle is divided into 100 centesimal degrees (grads). Thus one grad is equal to 1/400 of a turn. This unit is the English version of French grade and it was proposed by engineers around 1900.
Definition and details for sign:
Sign is an informal unit of angle measurement used in astrology. Astrologers divide the Sun's annual path through the sky (Zodiac) into 12 parts called signs and each sign corresponds one of the classic twelve constellations through which the Sun passes. So 1 sign is equal to 1/12 circle, or 30 degrees.