ac to hm²
39 unitsResult4.046873e-1
0.404687261hm²
1 ac × 0.404687261 = 0.404687261 hm²
Convert Acre (US survey) to Square hectometer (ac to hm²)
1 acre (US survey) = 0.404687261 square hectometers. Convert acre (US survey) to square hectometers instantly, with the exact factor, the formula and a reference table of common values.
Formula
square hectometers = acre (US survey) × 0.404687261
ac to hm² conversion table
| ac | hm² |
|---|---|
| 1 ac | 0.404687261 hm² |
| 2 ac | 0.809374522 hm² |
| 3 ac | 1.214061783 hm² |
| 5 ac | 2.023436305 hm² |
| 10 ac | 4.04687261 hm² |
| 20 ac | 8.09374522 hm² |
| 50 ac | 20.23436305 hm² |
| 100 ac | 40.4687261 hm² |
| 250 ac | 101.1718152 hm² |
| 500 ac | 202.3436305 hm² |
| 1000 ac | 404.687261 hm² |
What is a acre (us survey)?
The acre (us survey) is a unit of area. One acre (us survey) equals 4046.87261 square meters, and that single factor is behind every figure on this page.
Acre (US survey) conversions are easiest to trust when the arithmetic is visible, so the formula and a table of common values are laid out below.
In writing, the acre (us survey) is usually shortened to "ac". One acre (us survey) is 4046.87261 square meters, and that ratio is what every number on this page is built from.