Equivalence To Other Units of Area
1 international acre is equal to the following metric units:
- 4,046.8564224 square metres
- 0.40468564224 hectare (A square with 100 m sides has an area of 1 hectare.)
1 United States survey acre is equal to:
- 4,046.87261 square metres
- 0.404687261 hectare
1 acre (both variants) is equal to the following customary units:
- 66 feet × 660 feet (43,560 square feet)
- 10 square chains (1 chain = 66 feet = 22 yards = 4 rods = 100 links)
- 1 acre is approximately 208.71 feet × 208.71 feet (a square)
- 4,840 square yards
- 43,560 square feet
- 160 perches. A perch is equal to a square rod (1 square rod is 0.00625 acre)
- 4 roods
- A furlong by a chain (furlong 220 yards, chain 22 yards)
- 40 rods by 4 rods, 160 rods2 (historically fencing was often sold in 40 rod lengths)
- 1⁄640 (0.0015625) square mile (1 square mile is equal to 640 acres)
Perhaps the easiest way for U.S residents to envisage an acre is as a rectangle measuring 88 yards by 55 yards (1⁄10 of 880 yards by 1⁄16 of 880 yards), about 9⁄10 the size of a standard American football field.
To be more exact, one acre is 90.75 percent of a 100 yards (91.44 metres) long by 53.33 yards (48.76 metres) wide American football field (without the end zones). The full field, including the end zones, covers approximately 1.32 acres (0.53 ha).
For residents of other countries, the acre might be envisaged as approximately 56.68 percent of a 105 metres (344.49 feet) long by 68 metres (223.10 feet) wide association football (soccer) pitch.
It may also be remembered as 44,000 square feet, less 1%.
Read more about this topic: Acre
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