turn to minute of arc

Live turn (tr) to minute of arc (′) converter. Plus a 10-value reference table and FAQs.

turn
minute of arc
1 tr = 21,600′

Conversion table

Ten sample values from turn to minute of arc. Use the converter above for arbitrary values.

turn (tr)minute of arc (′)
0.001 tr 21.6
0.01 tr 216
0.1 tr 2,160
0.5 tr 10,800
1 tr 21,600
2 tr 43,200
5 tr 108,000
10 tr 216,000
100 tr 2,160,000
1,000 tr 21,600,000

About the turn

One full rotation.

About the minute of arc

1/60 degree.

Frequently asked questions

Frequently Asked Questions

How do I convert turn to minute of arc?

Multiply the turn value by 21,600 to get it in minute of arc. For example, 10 tr = 216,000 ′.

What is 1 tr in ′?

1 tr = 21,600 ′.

What is 100 tr in ′?

100 tr = 2,160,000 ′.

What is the formula?

Linear: multiply by 21,600 (the unit factor ratio).

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