21 feet (ft) to yards (yd)

21 feet = 6.999993 yards

To convert 21 feet to yards, divide 21 feet by the conversion factor 3 (since 1 foot equals 1/3 yards).

The conversion formula is :
yards = feet ÷ 3

Here's the calculation to convert 21 ft to yd :
21 feet ÷ 3 = 6.999993 yards

Therefore, 21 feet is equal to 6.999993 yards

The foot is a unit of length in the British imperial and US customary systems of measurement. It is equal to 12 inches and exactly 0.3048 meters. The foot is abbreviated using the symbol ft (e.g. 21 ft).

The yard is a unit of length in the British imperial and US customary systems of measurement. It is equal to 3 feet, 36 inches, or 0.9144 meters. The yard is abbreviated using the symbol yd (e.g. 6.999993 yd).