Milliradian to Revolution Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert milliradians [mrad] to revolutions [r] or revolutions [r] to milliradians [mrad]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 milliradian [mrad] ≈ 1.592 * 10-4 revolutions [r]1 revolution [r] ≈ 6,283.1853 milliradians [mrad]

Convert milliradians to revolutions

There are two simple ways to convert milliradians [mrad] to revolutions [r]. In the first calculation method, the value in milliradians [mrad] is divided by the rounded conversion factor of 6,283.1853. The second method multiplies the value in milliradians [mrad] by the rounded conversion factor of 1.592 * 10-4.

  • Revolutions [r] ≈ milliradians [mrad] ÷ 6,283.1853
  • Revolutions [r] ≈ milliradians [mrad] * 1.592 * 10-4

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of milliradians [mrad] to revolutions [r] can be achieved using the following calculation method.

  • Revolutions [r] = milliradians [mrad] ÷ π ÷ 2,000

Convert revolutions to milliradians

Converting revolutions [r] to milliradians [mrad] is easy and can be done in two ways. The first method involves multiplication, in which the value in revolutions [r] is multiplied by the rounded conversion factor of 6,283.1853. The second variant is a division. Here, the value in revolutions [r] is divided by the rounded conversion factor of 1.592 * 10-4.

  • Milliradians [mrad] ≈ revolutions [r] * 6,283.1853
  • Milliradians [mrad] ≈ revolutions [r] ÷ (1.592 * 10-4)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of revolutions [r] to milliradians [mrad] can be achieved using the following calculation method.

  • Milliradians [mrad] = revolutions [r] * π * 2,000

Converter

Decimal places

How it's calculated

Factor: 
≈ 6,283.185
Revolutions = Milliradians ÷ π ÷ 2,000
Milliradians = Revolutions * π * 2,000

To all available units

Milliradians

Right angles

Milliradians

Turns

NATO mils

Nautical mils

Radians

Centigons

Radians

Centiradians