Arcminute to Radian Converter
Convert Arcminute (') to Radian (rad) instantly. 1 ' = 0.000291 rad.
Angle Converter
14 units available
1 ' = 0.000291 rad
Formula:
rad = ' × 0.0002908882With your value: 1 ' = 0.00029089 rad
Other Arcminute to Radian conversions
Arcminute to Radian Conversion Table
| Arcminute (') | Radian (rad) |
|---|---|
| 0.5 | 0.000145 |
| 1 | 0.000291 |
| 2 | 0.000582 |
| 5 | 0.001454 |
| 10 | 0.002909 |
| 15 | 0.004363 |
| 20 | 0.005818 |
| 25 | 0.007272 |
| 50 | 0.014544 |
| 100 | 0.029089 |
| 250 | 0.072722 |
| 500 | 0.145444 |
| 1000 | 0.290888 |
Radian to Arcminute Conversion Table
| Radian (rad) | Arcminute (') |
|---|---|
| 0.5 | 1,718.873385 |
| 1 | 3,437.746771 |
| 2 | 6,875.493542 |
| 5 | 17,188.733854 |
| 10 | 34,377.467708 |
| 15 | 51,566.201562 |
| 20 | 68,754.935416 |
| 25 | 85,943.66927 |
| 50 | 171,887.338539 |
| 100 | 343,774.677078 |
| 250 | 859,436.692696 |
| 500 | 1,718,873.385392 |
| 1000 | 3,437,746.770785 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Arcminute (')
Angle
The radian is the coherent SI unit of plane angle; the degree is exactly π/180 rad and is accepted for use with the SI.
Source: Units accepted for use with the SI, SI Brochure Table 8
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Radian (rad)
Angle
The radian is the coherent SI unit of plane angle; the degree is exactly π/180 rad and is accepted for use with the SI.
Source: Units accepted for use with the SI, SI Brochure Table 8
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Arcminute to Radian
To convert from Arcminute (') to Radian (rad), multiply the value by 0.0002908882.
Formula: rad = ' × 0.0002908882
Reverse: ' = rad × 3,437.7467707849
Step-by-Step Example
- Start with your value in Arcminute. For example: 5 '
- Multiply by the conversion factor: 5 x 0.0002908882
- The result is: 0.001454 rad
About Arcminute
The arcminute (') is a unit of plane angle. One arcminute equals 0.01666666667 radians. UnitConvertLab converts it against every other angle unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: angle calculations, engineering and science, education.
About Radian
The radian is the SI unit of angular measurement. One radian equals approximately 57.296 degrees.
Fun Fact: A full circle contains exactly 2π radians.
Common uses: mathematics, physics, engineering.
Frequently Asked Questions
How many Radian are in 1 Arcminute?
There are exactly 0.0002908882 Radian in 1 Arcminute. This means the conversion factor from Arcminute to Radian is 0.0002908882.
What is the formula to convert Arcminute to Radian?
The formula to convert Arcminute to Radian is: rad = ' × 0.0002908882. For example, to convert 10 Arcminute to Radian, you would multiply 10 by 0.0002908882.
What is a Arcminute?
The arcminute (') is a unit of plane angle. One arcminute equals 0.01666666667 radians. UnitConvertLab converts it against every other angle unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Radian?
The radian is the SI unit of angular measurement. One radian equals approximately 57.296 degrees.
What are the common uses of Arcminute?
The Arcminute is commonly used in angle calculations, engineering and science, education.
Related Angle Conversions
Cite this page
UnitConvertLab. (2026). Arcminute to Radian converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/arcminute-to-radian