Milliradian to Turn Converter
Convert Milliradian (mrad) to Turn (tr) instantly. 1 mrad = 0.000159 tr.
Angle Converter
14 units available
1 mrad = 0.000159 tr
Formula:
tr = mrad × 0.0001591549With your value: 1 mrad = 0.00015915 tr
Other Milliradian to Turn conversions
Milliradian to Turn Conversion Table
| Milliradian (mrad) | Turn (tr) |
|---|---|
| 0.5 | 7.957747e-5 |
| 1 | 0.000159 |
| 2 | 0.000318 |
| 5 | 0.000796 |
| 10 | 0.001592 |
| 15 | 0.002387 |
| 20 | 0.003183 |
| 25 | 0.003979 |
| 50 | 0.007958 |
| 100 | 0.015915 |
| 250 | 0.039789 |
| 500 | 0.079577 |
| 1000 | 0.159155 |
Turn to Milliradian Conversion Table
| Turn (tr) | Milliradian (mrad) |
|---|---|
| 0.5 | 3,141.592654 |
| 1 | 6,283.185307 |
| 2 | 12,566.370614 |
| 5 | 31,415.926536 |
| 10 | 62,831.853072 |
| 15 | 94,247.779608 |
| 20 | 125,663.706144 |
| 25 | 157,079.632679 |
| 50 | 314,159.265359 |
| 100 | 628,318.530718 |
| 250 | 1,570,796.326795 |
| 500 | 3,141,592.65359 |
| 1000 | 6,283,185.30718 |
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.
Milliradian (mrad)
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
Turn (tr)
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 Milliradian to Turn
To convert from Milliradian (mrad) to Turn (tr), multiply the value by 0.0001591549.
Formula: tr = mrad × 0.0001591549
Reverse: mrad = tr × 6,283.1853071796
Step-by-Step Example
- Start with your value in Milliradian. For example: 5 mrad
- Multiply by the conversion factor: 5 x 0.0001591549
- The result is: 0.000796 tr
About Milliradian
The milliradian (mrad) is a unit of plane angle. One milliradian equals 0.05729577951 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 Turn
The turn (tr) is a unit of plane angle. One turn equals 360 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.
Frequently Asked Questions
How many Turn are in 1 Milliradian?
There are exactly 0.0001591549 Turn in 1 Milliradian. This means the conversion factor from Milliradian to Turn is 0.0001591549.
What is the formula to convert Milliradian to Turn?
The formula to convert Milliradian to Turn is: tr = mrad × 0.0001591549. For example, to convert 10 Milliradian to Turn, you would multiply 10 by 0.0001591549.
What is a Milliradian?
The milliradian (mrad) is a unit of plane angle. One milliradian equals 0.05729577951 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 Turn?
The turn (tr) is a unit of plane angle. One turn equals 360 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 are the common uses of Milliradian?
The Milliradian is commonly used in angle calculations, engineering and science, education.
Related Angle Conversions
Cite this page
UnitConvertLab. (2026). Milliradian to Turn converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/milliradian-to-turn