Angle Converter
unit-converter
Convert between turns, quadrants, sextants, degrees, arc minutes, MOA, arcseconds, gradians, radians, mrad, urad, and NATO mils (6400). For geometry, astronomy, surveying, and optics. All Unit Conversions panel included.
Convert Angle
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All Unit Conversions
Dedicated converters (geometric, surveying, optics, and ballistics angle units)
132 pages — every pair of units below, with fixed input/output, formulas, examples, and conversion tables.
- turn to quadrant (Revolution to Quadrant)
- turn to sextant (Revolution to Sextant)
- turn to deg (Revolution to Degree)
- turn to arcmin (Revolution to Arc Minute)
- turn to moa (Revolution to Minute of Angle (MOA))
- turn to arcsec (Revolution to Arc Second)
- turn to grad (Revolution to Gradian)
- turn to rad (Revolution to Radian)
- turn to mrad (Revolution to Milliradian)
- turn to urad (Revolution to Microradian)
- turn to mil (Revolution to Mil)
- quadrant to turn (Quadrant to Revolution)
- quadrant to sextant (Quadrant to Sextant)
- quadrant to deg (Quadrant to Degree)
- quadrant to arcmin (Quadrant to Arc Minute)
- quadrant to moa (Quadrant to Minute of Angle (MOA))
- quadrant to arcsec (Quadrant to Arc Second)
- quadrant to grad (Quadrant to Gradian)
- quadrant to rad (Quadrant to Radian)
- quadrant to mrad (Quadrant to Milliradian)
- quadrant to urad (Quadrant to Microradian)
- quadrant to mil (Quadrant to Mil)
- sextant to turn (Sextant to Revolution)
- sextant to quadrant (Sextant to Quadrant)
- sextant to deg (Sextant to Degree)
- sextant to arcmin (Sextant to Arc Minute)
- sextant to moa (Sextant to Minute of Angle (MOA))
- sextant to arcsec (Sextant to Arc Second)
- sextant to grad (Sextant to Gradian)
- sextant to rad (Sextant to Radian)
- sextant to mrad (Sextant to Milliradian)
- sextant to urad (Sextant to Microradian)
- sextant to mil (Sextant to Mil)
- deg to turn (Degree to Revolution)
- deg to quadrant (Degree to Quadrant)
- deg to sextant (Degree to Sextant)
- deg to arcmin (Degree to Arc Minute)
- deg to moa (Degree to Minute of Angle (MOA))
- deg to arcsec (Degree to Arc Second)
- deg to grad (Degree to Gradian)
- deg to rad (Degree to Radian)
- deg to mrad (Degree to Milliradian)
- deg to urad (Degree to Microradian)
- deg to mil (Degree to Mil)
- arcmin to turn (Arc Minute to Revolution)
- arcmin to quadrant (Arc Minute to Quadrant)
- arcmin to sextant (Arc Minute to Sextant)
- arcmin to deg (Arc Minute to Degree)
- arcmin to moa (Arc Minute to Minute of Angle (MOA))
- arcmin to arcsec (Arc Minute to Arc Second)
- arcmin to grad (Arc Minute to Gradian)
- arcmin to rad (Arc Minute to Radian)
- arcmin to mrad (Arc Minute to Milliradian)
- arcmin to urad (Arc Minute to Microradian)
- arcmin to mil (Arc Minute to Mil)
- moa to turn (Minute of Angle (MOA) to Revolution)
- moa to quadrant (Minute of Angle (MOA) to Quadrant)
- moa to sextant (Minute of Angle (MOA) to Sextant)
- moa to deg (Minute of Angle (MOA) to Degree)
- moa to arcmin (Minute of Angle (MOA) to Arc Minute)
- moa to arcsec (Minute of Angle (MOA) to Arc Second)
- moa to grad (Minute of Angle (MOA) to Gradian)
- moa to rad (Minute of Angle (MOA) to Radian)
- moa to mrad (Minute of Angle (MOA) to Milliradian)
- moa to urad (Minute of Angle (MOA) to Microradian)
- moa to mil (Minute of Angle (MOA) to Mil)
- arcsec to turn (Arc Second to Revolution)
- arcsec to quadrant (Arc Second to Quadrant)
- arcsec to sextant (Arc Second to Sextant)
- arcsec to deg (Arc Second to Degree)
- arcsec to arcmin (Arc Second to Arc Minute)
- arcsec to moa (Arc Second to Minute of Angle (MOA))
- arcsec to grad (Arc Second to Gradian)
- arcsec to rad (Arc Second to Radian)
- arcsec to mrad (Arc Second to Milliradian)
- arcsec to urad (Arc Second to Microradian)
- arcsec to mil (Arc Second to Mil)
- grad to turn (Gradian to Revolution)
- grad to quadrant (Gradian to Quadrant)
- grad to sextant (Gradian to Sextant)
- grad to deg (Gradian to Degree)
- grad to arcmin (Gradian to Arc Minute)
- grad to moa (Gradian to Minute of Angle (MOA))
- grad to arcsec (Gradian to Arc Second)
- grad to rad (Gradian to Radian)
- grad to mrad (Gradian to Milliradian)
- grad to urad (Gradian to Microradian)
- grad to mil (Gradian to Mil)
- rad to turn (Radian to Revolution)
- rad to quadrant (Radian to Quadrant)
- rad to sextant (Radian to Sextant)
- rad to deg (Radian to Degree)
- rad to arcmin (Radian to Arc Minute)
- rad to moa (Radian to Minute of Angle (MOA))
- rad to arcsec (Radian to Arc Second)
- rad to grad (Radian to Gradian)
- rad to mrad (Radian to Milliradian)
- rad to urad (Radian to Microradian)
- rad to mil (Radian to Mil)
- mrad to turn (Milliradian to Revolution)
- mrad to quadrant (Milliradian to Quadrant)
- mrad to sextant (Milliradian to Sextant)
- mrad to deg (Milliradian to Degree)
- mrad to arcmin (Milliradian to Arc Minute)
- mrad to moa (Milliradian to Minute of Angle (MOA))
- mrad to arcsec (Milliradian to Arc Second)
- mrad to grad (Milliradian to Gradian)
- mrad to rad (Milliradian to Radian)
- mrad to urad (Milliradian to Microradian)
- mrad to mil (Milliradian to Mil)
- urad to turn (Microradian to Revolution)
- urad to quadrant (Microradian to Quadrant)
- urad to sextant (Microradian to Sextant)
- urad to deg (Microradian to Degree)
- urad to arcmin (Microradian to Arc Minute)
- urad to moa (Microradian to Minute of Angle (MOA))
- urad to arcsec (Microradian to Arc Second)
- urad to grad (Microradian to Gradian)
- urad to rad (Microradian to Radian)
- urad to mrad (Microradian to Milliradian)
- urad to mil (Microradian to Mil)
- mil to turn (Mil to Revolution)
- mil to quadrant (Mil to Quadrant)
- mil to sextant (Mil to Sextant)
- mil to deg (Mil to Degree)
- mil to arcmin (Mil to Arc Minute)
- mil to moa (Mil to Minute of Angle (MOA))
- mil to arcsec (Mil to Arc Second)
- mil to grad (Mil to Gradian)
- mil to rad (Mil to Radian)
- mil to mrad (Mil to Milliradian)
- mil to urad (Mil to Microradian)
Common questions (FAQ)
10 quick answers with guides and links to the matching converter.
- How do you convert degrees to radians?
- How do you convert radians to degrees?
- How many degrees are in one revolution (full turn)?
- How do you convert gradians to degrees?
- How many arc minutes are in one degree?
- How do you convert milliradians to degrees?
- How many NATO mils are in a full circle?
- How do you convert arcseconds to arc minutes?
- How do you convert degrees to NATO mils?
- How do you convert gradians to radians?
Angle Converter Guide
Quick start
- Enter a value and pick source and target units. The result updates as you type.
- Use swap to reverse units and copy to copy the result. The All Unit Conversions panel lists your value across every supported angle unit.
Formulas & deeper content
Need formulas, worked examples, and tables for one pair (e.g. degrees to radians)? Use a dedicated converter from the list above.
Short answers to common questions are in the FAQ section above. All calculations run in your browser; turns, degrees, arc minutes, arcseconds, gradians, radians, milliradians, and NATO mils are supported.
Example uses
- Math and CAD: degrees vs radians in trig and graphics APIs.
- Astronomy and surveying: arc minutes, arcseconds, and gradians.
- Ballistics and tactical optics: milliradians and NATO mils vs degrees.