Convert Clock Hours (o'clock) to Degrees (°)
Switching between o'clock and ° is a frequent Angle task. To do it, simply multiply the value by 30.
Formula
1 o'clock = 30 °
To convert o'clock to °, multiply the value by 30.
Conversion Table
| Clock Hours (o'clock) | Degrees (°) |
|---|---|
| 0.01 o'clock | 0.3 ° |
| 0.1 o'clock | 3 ° |
| 0.5 o'clock | 15 ° |
| 1 o'clock | 30 ° |
| 2 o'clock | 60 ° |
| 3 o'clock | 90 ° |
| 5 o'clock | 150 ° |
| 10 o'clock | 300 ° |
| 15 o'clock | 450 ° |
| 20 o'clock | 600 ° |
| 25 o'clock | 750 ° |
| 50 o'clock | 1500 ° |
| 100 o'clock | 3000 ° |
| 250 o'clock | 7500 ° |
| 500 o'clock | 15000 ° |
| 1000 o'clock | 30000 ° |
| 2500 o'clock | 75000 ° |
| 5000 o'clock | 150000 ° |
| 10000 o'clock | 300000 ° |
| 50000 o'clock | 1500000 ° |
Common o'clock to ° Examples
- 1 o'clock = 30 °
- 5 o'clock = 150 °
- 10 o'clock = 300 °
- 25 o'clock = 750 °
- 50 o'clock = 1500 °
- 100 o'clock = 3000 °
- 500 o'clock = 15000 °
- 1000 o'clock = 30000 °
About the units
Clock Hours (o'clock) — The clock hour as an angle is 30° — the sweep of the hour hand between numerals — the basis of "enemy at 3 o’clock" direction-giving.
Frequently Asked Questions
Where does the unit ° come from?
Degrees is a Angle unit with its own historical and regional roots, now defined in relation to internationally agreed reference standards.
Where does the unit o'clock come from?
The clock hour as an angle is 30° — the sweep of the hour hand between numerals — the basis of "enemy at 3 o’clock" direction-giving.
Is the conversion from o'clock to ° exact?
The ratio 30 is defined to high precision and is exact for most practical purposes. Rounding only matters when many decimal places are needed.
How do I convert o'clock to ° by hand?
Take the value in o'clock and multiply the value by 30. The result is the same value expressed in °.
What is the formula to convert o'clock to °?
The formula is 1 o'clock = 30 °. To convert any value, multiply the value by 30.
How much is 1 o'clock in °?
1 o'clock equals 30 °. This ratio applies to every conversion between the two units.