1800 RPM to rad/s

1800 RPM ≈ 188.5 rad/s

1800 revolutions per minute is approximately 188.5 radians per second.

How to convert 1800 RPM to rad/s

Use the formula rad/s = RPM × 0.10471975512:

rad/s = 1800 × 0.10471975512
rad/s = 188.495559

So 1800 RPM = 188.495559 rad/s, or about 188.5 rad/s rounded.

Rounded values and quick estimate

Rounded to a whole number: 188 rad/s
Rounded to one decimal place: 188.5 rad/s
Conversion factor: 1 revolution per minute = 0.1047 radians per second

Quick mental estimate: divide by 10 (multiply by 0.105). For 1800 RPM that gives about 180 rad/s — off by 8.5 rad/s (4.5%). Use the exact formula when precision matters.

1800 RPM in other units

Radians per second: 188.5 rad/s

1800 RPM and nearby values

Revolutions per minute	Radians per second
1796 RPM	188.08 rad/s
1797 RPM	188.18 rad/s
1798 RPM	188.29 rad/s
1799 RPM	188.39 rad/s
1800 RPM	188.5 rad/s
1801 RPM	188.6 rad/s
1802 RPM	188.7 rad/s
1803 RPM	188.81 rad/s
1804 RPM	188.91 rad/s

About revolutions per minute and radians per second

Revolutions per minute measure rotational speed for engines, motors and record players.

Radians per second is the SI unit of angular velocity. One revolution is 2π radians.

Related conversions

Frequently asked questions

What is 1800 RPM in rad/s?

1800 revolutions per minute is about 188.5 radians per second (1800 RPM ≈ 188.5 rad/s).

How do you convert 1800 RPM to rad/s?

Apply rad/s = RPM × 0.10471975512: rad/s = 1800 × 0.10471975512, rad/s = 188.495559.

How many revolutions per minute is 188.5 rad/s?

188.5 rad/s is about 1800.04 revolutions per minute.