21 ft to yd
21 feet in yards
21 ft = 7 yd
yd = ft × 1/3
21 feet is 7 yards. To get there, multiply by 0.3333333333.
Values either side
| Feet | Yards |
|---|---|
| 17 ft | 5.666667 |
| 18 ft | 6 |
| 19 ft | 6.333333 |
| 20 ft | 6.666667 |
| 21 ft ← | 7 |
| 22 ft | 7.333333 |
| 23 ft | 7.666667 |
| 24 ft | 8 |
| 25 ft | 8.333333 |
How the conversion works
The relationship is yd = ft × 1/3. Both units measure length, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
Foot: Plural is "feet".
Common questions
- What is 21 ft in yards?
- 21 ft is 7 yd.
- How do you convert feet to yards?
- Multiply by 0.3333333333.
Related pages
- Feet to yards Full table and converter
- 21 yd to ft The other direction
- 17 ft to yd 5.666667 yd
- 18 ft to yd 6 yd
- 19 ft to yd 6.333333 yd
- 20 ft to yd 6.666667 yd
- 22 ft to yd 7.333333 yd
- 23 ft to yd 7.666667 yd
- 24 ft to yd 8 yd
- 25 ft to yd 8.333333 yd
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place