quadrant to r
14 unitsResult2.500000e-1
0.25r
1 quadrant × 0.25 = 0.25 r
Convert Quadrant to Revolution (quadrant to r)
1 quadrant = 0.25 revolutions. Convert quadrants to revolutions instantly, with the exact factor, the formula and a reference table of common values.
Formula
revolutions = quadrants × 0.25
quadrant to r conversion table
| quadrant | r |
|---|---|
| 1 quadrant | 0.25 r |
| 2 quadrant | 0.5 r |
| 3 quadrant | 0.75 r |
| 5 quadrant | 1.25 r |
| 10 quadrant | 2.5 r |
| 20 quadrant | 5 r |
| 50 quadrant | 12.5 r |
| 100 quadrant | 25 r |
| 250 quadrant | 62.5 r |
| 500 quadrant | 125 r |
| 1000 quadrant | 250 r |
What is a quadrant?
A quadrant is a quarter of a circle, so 90 degrees — the same as a right angle. Four quadrants make a full turn.
The word is used constantly in coordinate geometry, where the x and y axes cut the plane into four quadrants. It also names the old navigation instrument that measured angles up to a quarter circle.
Related conversions
All angle units →Convert Quadrant to all angle units
| Conversion | 1 quadrant equals |
|---|---|
| Quadrant to circle | 0.25 circle |
| Quadrant to degree | 90 ° |
| Quadrant to gon | 100 gon |
| Quadrant to grad | 100 grad |
| Quadrant to mil | 1600 mil |
| Quadrant to minute | 5399.999989 arcmin |
| Quadrant to radian | 1.570796327 rad |
| Quadrant to revolution | 0.25 r |
| Quadrant to right angle | 1 right angle |
| Quadrant to second | 323999.9741 arcsec |
| Quadrant to sextant | 1.5 sextant |
| Quadrant to sign | 3 sign |
| Quadrant to turn | 0.25 turn |