Home/Angle/Radian to Degree

Radian to Degree

Professional rad to ° conversion.

Radian
SI unit of angle; 1 rad ≈ 57.2957795131°.
Degree
Base unit for angle in this tool.
Quick LinksLogic & FormulaFAQ
57.29577951
Unit
  • Second (arc)
    ″
  • Minute (arc)
    ′
  • Mil
    mil
  • Gon
    gon
  • Grad
    g
  • Degree
    °
  • Sign
    sign
  • Radian
    rad
  • Sextant
    sextant
  • Quadrant
    quadrant
  • Right angle
    ∟
  • Circle
    circle
  • Revolution
    r
  • Turn
    turn
Unit
  • Second (arc)
    ″
  • Minute (arc)
    ′
  • Mil
    mil
  • Gon
    gon
  • Grad
    g
  • Degree
    °
  • Sign
    sign
  • Radian
    rad
  • Sextant
    sextant
  • Quadrant
    quadrant
  • Right angle
    ∟
  • Circle
    circle
  • Revolution
    r
  • Turn
    turn
Precision: 8 decimal places

Logic & Formula

To convert Radian to Degree, we use the specific conversion ratio for this category. 1 rad is equal to 57.29577951 °.

Value in ° = (Value in rad * 57.29577951) / 1

Unit Definitions

Radian

SI unit of angle; 1 rad ≈ 57.2957795131°.

Degree

Base unit for angle in this tool.

Verified 2026 Standards
Industrial Precision

How to convert Radian to Degree?

Enter the value in Radian, choose the target unit Degree, and the result updates instantly. This page also includes the conversion formula and a quick reference table for verification.

Formula: Value in ° = Value in rad × 57.29577951

Common Conversions Table

Value (rad)Result (°)
157.29577951
10572.95779513
251432.39448783
502864.78897566
1005729.57795131
100057295.7795131

FAQ

What is the conversion formula from rad to °?
Value in ° = Value in rad × 57.29577951
What is the smallest unit in Angle?
The smallest unit (as defined on this site) is: Second (arc) (″). For higher precision, convert using a smaller unit first.
Are the results accurate?
Yes. Conversions run locally in your browser using verified ratios and display up to 8 decimals. Some categories like temperature and fuel use specialized formulas.

About this conversion

This page converts Radian to Degree using verified ratios and includes tables, examples, and FAQs for quick verification.

Radian
SI unit of angle; 1 rad ≈ 57.2957795131°.
Degree
Base unit for angle in this tool.

Formula and precision

Value in ° = Value in rad × 57.29577951
1 rad is equal to 57.29577951 °.
Yes. Conversions run locally in your browser using verified ratios and display up to 8 decimals. Some categories like temperature and fuel use specialized formulas.
  • Use smaller units for higher precision, then convert back if needed.
  • Temperature and fuel categories can’t be reduced to one constant multiplier.
  • Symbols vary by region (US/UK gallons, metric vs. imperial abbreviations).
  • For engineering work, validate with a second reference and keep unit symbols.

Quick examples

Example: 1 rad = 57.29577951 °.

Value (rad)Result (°)
157.29577951
12.5716.19724391
502864.78897566
1005729.57795131

Common mistakes and definitions

  • Rounding too early (convert first, then round at the end).
  • Mixing similar-looking symbols (for example, “m” vs “mm”, or “b” vs “B”).
  • Copying values without the unit symbol, which makes validation harder.

Common Conversions Table

Radian (rad)Degree (°)
157.29577951
2114.59155903
3171.88733854
5286.47889757
10572.95779513
251432.39448783
502864.78897566
1005729.57795131
25014323.94487828
50028647.88975655
100057295.7795131

Category facts

Smallest unit (on this site)
Second (arc) (″)
Largest unit (on this site)
Revolution (r)

Popular conversions

Back to Angle category Browse more related converters below.

Radian → DegreeDegree → Second (arc)Degree → GradDegree → RadianDegree → Right angleDegree → TurnTurn → DegreeRight angle → Degree

Related conversions

Convert Radian to:
SextantQuadrantRight angleSignRevolutionCircleTurnGrad
Convert to Degree from:
GonMilMinute (arc)Second (arc)

FAQ

How to convert Radian to Degree?
Enter the value in Radian, choose the target unit Degree, and the result updates instantly. This page also includes the conversion formula and a quick reference table for verification.
What is the conversion formula from rad to °?
Value in ° = Value in rad × 57.29577951
What is the smallest unit in Angle?
The smallest unit (as defined on this site) is: Second (arc) (″). For higher precision, convert using a smaller unit first.
Why can results differ between websites?
Different standards, rounding rules, and unit definitions can change results. This page shows the formula used for transparency.
Are the results accurate?
Yes. Conversions run locally in your browser using verified ratios and display up to 8 decimals. Some categories like temperature and fuel use specialized formulas.

More Related Angle Tools

Back to Angle category
Convert to RadianConvert to GradConvert to Minute (arc)Convert to Second (arc)Convert to GonConvert to SignConvert to MilConvert to RevolutionConvert to CircleConvert to TurnConvert to QuadrantConvert to Right angle

Did you know?

Convert angle units including degrees, radians, gradians, and turns. Precision is the cornerstone of our platform. We utilize 15-digit floating-point arithmetic to ensure results meet 2026 industrial and academic verification standards. Looking for other types of calculations? Explore our Main Dashboard for 100,000+ precision permutations.