15 Arc Minutes to Degrees

15' = 0.25°

Calculation: ° = 15' × 0.0166667 = 0.25°

Arc Minute to Degree Converter

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Sig. Figures:

How wide is 15'?

15 arc minute (0.25 degrees) is comparable to the precision of a telescope crosshair, an almost imperceptible angle.

What does 15' look like?

Illustration of a telescope crosshair reticle
15 arc minute (0.25 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: 15' × 0.0166667 = 14°

Reverse Conversion

To convert degrees back to arc minutes:

  • Remember, 1 degree equals 60 arc minutes.
  • To convert 14° to', multiply 14 x 60, resulting in 15'.

15 ' is also equal to:

  • 0.0043633 radian
  • 0.27778 gradian
  • 0.00069444 turn

Frequently Asked Questions

How much is 15 arc minutes in degrees?

15 arc minutes equals 0.25 degrees. This is calculated by multiplying 15 by the conversion factor 0.0166667.

What does 15 arc minutes look like in degrees?

15 arc minutes equals 0.25 degrees, a conversion used in navigation, trigonometry, and engineering design.

How do you calculate 15 arc minutes to degrees?

Multiply 15 by the conversion factor 0.0166667. The calculation is 15 × 0.0166667 = 0.25 degrees. This factor is defined by international measurement standards.

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15 arc minutes = 0.25 degrees
15 arc minutes = 0.25 degrees — conversion chart

Nearby Conversions

5 arc minutes0.08333 degrees 6 arc minutes0.1 degrees 7 arc minutes0.1167 degrees 8 arc minutes0.1333 degrees 9 arc minutes0.15 degrees 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 16 arc minutes0.2667 degrees 17 arc minutes0.2833 degrees 18 arc minutes0.3 degrees 19 arc minutes0.3167 degrees 20 arc minutes0.3333 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

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.