Professional Angle Converter: Geometric Precision for All Arc Scales
Currently converting degree to radian. Swap units to reverse.
How to Convert
1 ° = 0.01745 rad
1 rad = 57.29578 °
Quick Conversion Table
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Technical Overview & Precision Standards
This professional-grade angle converter provides instant, highly accurate results across all major global measurement systems. Designed in accordance with international standards—including the International System of Units (SI) and Geometrical Arc Systems—this tool ensures precision for engineers, navigators, and students alike.
Our comprehensive database covers a vast spectrum of scales:
- Metric & Standard Arc Units: Seamlessly switch between Degrees [°], Radians [rad], and Gradians [grad] with absolute mathematical consistency.
- Sub-Degree Precision: Access high-resolution units for architectural and astronomical calculations, including Minutes of Arc [‘] and Seconds of Arc [“].
- Navigation & Military Scales: Convert specialized angular measures such as NATO Mils, Soviet Mils, and compass points for tactical and nautical navigation.
- Geometric & Circular Divisions: Explore fractional parts of a circle including Quadrants, Sextants, Octants, and Signs for advanced spatial analysis.
Optimized for accuracy and ease of use, this tool provides reliable data for technical documentation, academic research, and daily practical needs.