Angle Converter

Professional angle converter with detailed breakdowns and trigonometry applications

Conversion Result

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Enter a value to convert
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Output: -- --
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Quick Conversions
180° (π rad) 3.14159 rad
90° (π/2 rad) 1.5708 rad
360° 400 grad
1 Turn 360°

How to Use the Angle Converter

Our comprehensive angle converter provides accurate angle measurements for all your mathematical and engineering needs:

📐 Mathematics & Trigonometry

Essential for mathematicians, students, and educators converting between degrees and radians for trigonometric calculations, calculus problems, and geometric analysis. Perfect for homework, research, and mathematical modeling with precise angle conversions.

🎯 Engineering & Surveying

Critical for engineers, architects, and surveyors working with precise angular measurements in construction, mechanical design, and land surveying. Convert between degrees, gradians, and mils for accurate engineering drawings and surveying calculations.

🧭 Navigation & Astronomy

Perfect for navigators, pilots, and astronomers converting compass bearings, celestial coordinates, and astronomical measurements. Essential for navigation calculations, star charts, and positioning systems with professional angular precision.

All calculations follow international angle standards with support for both mathematical and practical angle units. Perfect for mathematicians, engineers, navigators, and students needing accurate angle conversions.

Frequently Asked Questions

Our converter supports all standard angle units: degrees (°), radians (rad), gradians (grad), turns, milliradians, minutes/seconds of arc, quadrants, sextants, signs, mils, and points. Perfect for mathematics, engineering, navigation, and surveying applications.
Yes! Our angle converter provides the precision needed for mathematical calculations, trigonometry, calculus, and scientific applications. It handles all angle conversions required for academic work, research, and professional mathematical analysis with high accuracy.
Select "Degree (°)" as your input unit and "Radian (rad)" as your output unit. Enter your angle value for instant conversion. The formula is: radians = degrees × (π/180), where π ≈ 3.14159. Our converter handles all calculations automatically.
Gradians (also called gons) divide a circle into 400 units instead of 360 degrees. They're used in surveying and some European engineering applications. 400 gradians = 360 degrees = 2π radians. Our converter provides precise gradian conversions.
Absolutely! Our converter includes military/NATO mils (1/6400 of a circle), compass points (1/32 of a circle), and other specialized angular units used in navigation, military applications, and surveying for precise directional measurements.