What an Acre Is
An acre is 43,560 square feet, or about 4,047 square meters. Historically it was the amount of land a yoke of oxen could plow in a day. Today it's the standard unit for land and property in the US and UK.
Visualizing It
An acre is roughly the size of an American football field without the end zones. A square acre would be about 209 feet (64 meters) on each side.
Converting
| Acres | Square Feet | Square Meters | Hectares |
|---|---|---|---|
| 0.25 | 10,890 | 1,012 | 0.1012 |
| 0.5 | 21,780 | 2,023 | 0.2023 |
| 1 | 43,560 | 4,047 | 0.4047 |
| 10 | 435,600 | 40,469 | 4.047 |