Angle Converter

Degrees · Radians · Gradians · Arcminutes · Arcseconds — for geometry, navigation, construction

Angle Value

From Unit

🔄

To Unit

Converted Angle

3.1416 rad

180° = 3.1416 radians (π rad)

📐 In degrees 180 °

📏 In radians 3.14 rad

🎯 In gradians 200 grad

0° = 0 rad = 0 grad

30° = π/6 rad = 33.33 grad

45° = π/4 rad = 50 grad

60° = π/3 rad = 66.67 grad

90° = π/2 rad = 100 grad

180° = π rad = 200 grad

270° = 3π/2 rad = 300 grad

360° = 2π rad = 400 grad

🏠 Construction: Right angle (90°)

🪚 Woodworking: 45° cut for miter joints

📐 Geometry: 30-60-90 triangle

🔄 Navigation: Turn around (180°)

⭕ Full rotation (360°)

🎯 Archery: 0.5° adjustment

deg → rad: × π/180

rad → deg: × 180/π

deg → grad: × 10/9

grad → deg: × 9/10

1° = 60' (arcminutes)

1' = 60" (arcseconds)

📐 Radians are used in calculus and physics

🗺️ Degrees are used in navigation and everyday life

📏 Gradians are used in surveying and some European construction

🎯 Arcseconds are used in astronomy and precision optics

📐 5 angle units

🔄 deg ↔ rad ↔ grad

🎯 arcminutes ↔ arcseconds

📊 Common angle reference