rev to ′ – Turns to Arcminutes Converter

📏 Turns to Arcminutes Converter

Convert turns (rev) to arcminutes (′) instantly, with the formula, a worked example and a conversion table.

Quick answer: 1 turn (revolution) (rev) = 21,600 arcminutes (′). Formula: ′ = rev × 21,600.

Updated October 2026 · Free · No sign-up · Works on any device

Value

From

1 rev =

21,600 ′

′ = rev × 21,600

1 turn (revolution) = 21,600 ′ · ′ to rev

Turns to Arcminutes conversion table

Turns (rev)	Arcminutes (′)
0.1 rev	2,160 ′
0.5 rev	10,800 ′
1 rev	21,600 ′
2 rev	43,200 ′
3 rev	64,800 ′
5 rev	108,000 ′
10 rev	216,000 ′
20 rev	432,000 ′
25 rev	540,000 ′
50 rev	1,080,000 ′
100 rev	2,160,000 ′
1,000 rev	21,600,000 ′

Other angle conversions

rev to °rev to rad rev to gon rev to ′rev to ″

</> Embed this calculator on your website – free, no sign-up, no ads inside

Copy this code into any web page, blog post or CMS (WordPress, Wix, Squarespace, Webflow…). It stays up to date automatically, works on mobile and picks your visitor's currency.

<iframe src="https://calcbright.com/embed/unit-converter" title="Unit Converter by CalcBright" width="100%" height="620" style="border:0;max-width:760px" loading="lazy"></iframe>
<p style="font:13px/1.4 sans-serif;margin:4px 0 0"><a href="https://calcbright.com/unit-converter">Unit Converter</a> by <a href="https://calcbright.com">CalcBright</a></p>
<script>addEventListener('message',function(e){if(e.origin==='https://calcbright.com'&&e.data&&e.data.cbHeight){document.querySelectorAll('iframe[src^="https://calcbright.com/embed/"]').forEach(function(f){if(f.contentWindow===e.source)f.style.height=e.data.cbHeight+'px'})}})</script>

Preview

How to convert turns to arcminutes

Multiply the number of turns by 21,600 to get arcminutes: ′ = rev × 21,600.

Example: 5 rev = 108,000 ′.

The turn (revolution) (rev) and the arcminute (′) are both units of angle. Need the opposite direction? Use the ′ to rev converter.

Popular conversions

Centimeter to Inch Inch to Centimeter Foot to Meter Meter to Foot Kilometer to Mile Mile to Kilometer Kilogram to Pound Pound to Kilogram Celsius to Fahrenheit Fahrenheit to Celsius Milliliter to US cup US cup to Milliliter Liter to US gallon US gallon to Liter Gram to Ounce Ounce to Gram Square foot to Square meter Acre to Hectare Kilometer per hour to Mile per hour Mile per hour to Kilometer per hour Megabyte to Gigabyte Pound per square inch to Bar Kilogram to Stone Stone to Kilogram Watt to Horsepower (mechanical)Horsepower (mechanical) to Watt Kilowatt to Horsepower (mechanical)Horsepower (mechanical) to Kilowatt BTU per hour to Watt Degree to Radian Radian to Degree Newton to Pound-force Newton meter to Pound-foot (lbf·ft)Pound-foot (lbf·ft) to Newton meter Hertz to Revolution per minute Revolution per minute to Hertz Liter per minute to US gallon per minute US gallon per minute to Liter per minute Lux to Foot-candle Foot-candle to Lux

Metric and imperial units

The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.

Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.

This converter covers 18 categories and 106 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure, power, angle, force, torque, frequency, flow rate, illuminance, density.

Frequently asked questions

How many arcminutes are in a turn (revolution)?

1 turn (revolution) = 21,600 arcminutes.

How do I convert turns to arcminutes?

Use the formula ′ = rev × 21,600. For example, 5 rev = 108,000 ′.

How do I convert arcminutes back to turns?

1 arcminute = 0.0000462963 turns. Use the ′ to rev converter linked on this page.

Are these conversions exact?

Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.