4 Minutes to Radians

4' ≈ 0.0011636 rad

Calculation: rad = 4' × 0.000290888 ≈ 0.0011636 rad

Minute to Radian Converter

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Sig. Figures:

How wide is 4'?

4 minute (0.067 degrees) is comparable to the precision of a telescope crosshair, an almost imperceptible angle.

What does 4' look like?

Illustration of a telescope crosshair reticle
4 minute (0.067 degrees) is comparable to the precision of a telescope crosshair, an almost imperceptible angle.

How to Convert Minute to Radian

1 minute = 0.000290888 radians

Radian = Minute × 0.000290888

Example: 4' × 0.000290888 = 0.0011636 rad

Reverse Conversion

To convert radians back to minutes:

  • Remember, 1 radian equals 3437.75 minutes.
  • To convert 0.0011636 rad to', multiply 0.0011636 x 3437.75, resulting in 4'.

4 ' is also equal to:

  • 0.066667 degree
  • 0.074074 gradian
  • 0.00018519 turn
About these units

Minute: An arcminute (minute of arc) is 1/60 of a degree.It is used in astronomy, optics, navigation, geodesy, and surveying for small angular measurements.

Radian: The radian (rad) is the SI derived unit of plane angle. It is defined as the angle subtended at the center of a circle by an arc equal in length to the radius.Although mathematically dimensionless, th...

Frequently Asked Questions

How much is 4 minutes in radians?

4 minutes equals 0.0011636 radians. This is calculated by multiplying 4 by the conversion factor 0.000290888.

What does 4 minutes look like in radians?

4 minutes (0.0011636 radians) is a small angular division; 60 arc minutes make one degree.

How do you calculate 4 minutes to radians?

Multiply 4 by the conversion factor 0.000290888. The calculation is 4 × 0.000290888 = 0.0011636 radians. This factor is defined by international measurement standards.

Share This Calculation

4 minutes = 0.00116355 radians
4 minutes = 0.00116355 radians — conversion chart

Nearby Conversions

1 minute0.0002909 radians 2 minutes0.0005818 radians 3 minutes0.0008727 radians 5 minutes0.001454 radians 6 minutes0.001745 radians 7 minutes0.002036 radians 8 minutes0.002327 radians 9 minutes0.002618 radians 10 minutes0.002909 radians 11 minutes0.0032 radians 12 minutes0.003491 radians 13 minutes0.003782 radians 14 minutes0.004072 radians

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

Also convert Minutes to:

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.