20 Arc Minutes to Degrees

20' ≈ 0.33333°

Calculation: ° = 20' × 0.0166667 ≈ 0.33333°

Arc Minute to Degree Converter

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Sig. Figures:

How wide is 20'?

20 arc minute (0.333 degrees) is comparable to the precision of a telescope crosshair, an almost imperceptible angle.

What does 20' look like?

Illustration of a telescope crosshair reticle
20 arc minute (0.333 degrees) is comparable to the precision of a telescope crosshair, an almost imperceptible angle.

How to Convert Arc Minute to Degree

1 arc minute = 0.0166667 degrees

Degree = Arc Minute × 0.0166667

Example: 20' × 0.0166667 = 13°

Reverse Conversion

To convert degrees back to arc minutes:

  • Remember, 1 degree equals 60 arc minutes.
  • To convert 13° to', multiply 13 x 60, resulting in 20'.

20 ' is also equal to:

  • 0.0058178 radian
  • 0.37037 gradian
  • 0.00092593 turn

Frequently Asked Questions

How much is 20 arc minutes in degrees?

20 arc minutes equals 0.33333 degrees. This is calculated by multiplying 20 by the conversion factor 0.0166667.

What does 20 arc minutes look like in degrees?

20 arc minutes equals 0.33333 degrees, a conversion used in navigation, trigonometry, and engineering design.

How do you calculate 20 arc minutes to degrees?

Multiply 20 by the conversion factor 0.0166667. The calculation is 20 × 0.0166667 = 0.33333 degrees. This factor is defined by international measurement standards.

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20 arc minutes = 0.333333 degrees
20 arc minutes = 0.333333 degrees — conversion chart

Nearby Conversions

10 arc minutes0.1667 degrees 11 arc minutes0.1833 degrees 12 arc minutes0.2 degrees 13 arc minutes0.2167 degrees 14 arc minutes0.2333 degrees 15 arc minutes0.25 degrees 16 arc minutes0.2667 degrees 17 arc minutes0.2833 degrees 18 arc minutes0.3 degrees 19 arc minutes0.3167 degrees 21 arc minutes0.35 degrees 22 arc minutes0.3667 degrees 23 arc minutes0.3833 degrees 24 arc minutes0.4 degrees 25 arc minutes0.4167 degrees 26 arc minutes0.4333 degrees 27 arc minutes0.45 degrees 28 arc minutes0.4667 degrees 29 arc minutes0.4833 degrees 30 arc minutes0.5 degrees

For general conversions between arc minutes and degrees, see the arc minutes to degrees converter.

Conversion factors verified against BIPM, ISO 80000-3 1 turn = 2π rad = 360° (exact, ISO 80000-3). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.