quadrant to rad
14 unitsResult1.570796e+0
1.570796327rad
1 quadrant × 1.570796327 = 1.570796327 rad
Convert Quadrant to Radian (quadrant to rad)
1 quadrant = 1.570796327 radians. Convert quadrants to radians instantly, with the exact factor, the formula and a reference table of common values.
Formula
radians = quadrants × 1.570796327
quadrant to rad conversion table
| quadrant | rad |
|---|---|
| 1 quadrant | 1.570796327 rad |
| 2 quadrant | 3.141592654 rad |
| 3 quadrant | 4.71238898 rad |
| 5 quadrant | 7.853981634 rad |
| 10 quadrant | 15.70796327 rad |
| 20 quadrant | 31.41592654 rad |
| 50 quadrant | 78.53981634 rad |
| 100 quadrant | 157.0796327 rad |
| 250 quadrant | 392.6990817 rad |
| 500 quadrant | 785.3981634 rad |
| 1000 quadrant | 1570.796327 rad |
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 |