0.20 hectares to acres
0.49 ac
0.20 ha = 0.49 ac.
acres
0.49ac
0.20 ha = 0.49 ac
The short answer
How many acres is 0.20 hectares?
0.20 ha = 0.49 ac. 1 hectare = 2.471054 acres, so the working is 0.20 × 2.471054 = 0.49.
The working
The factor below is an exact definition rather than a measurement, so nothing is approximated in the arithmetic. The only rounding on this page happens where a number is displayed.
1 hectare = 2.471054 acres 0.20 × 2.471054 = 0.49
How much precision do you need?
Each row is the same answer cut at a different number of decimals, with what that choice costs you. Pick the shortest row whose error is smaller than whatever you are measuring with.
| Rounded to | Answer (ac) | Off by |
|---|---|---|
| Whole number | 0 | −0.49421 |
| 1 decimal | 0.5 | +0.00579 |
| 2 decimals | 0.49 | −0.00421 |
Round trip: take 0.49 ac back the other way and you land on 0.1983 ha — a drift of 0.0017 ha. That gap is the rounding, not the conversion.
Frequently asked questions
What is 0.20 hectares in acres?
0.20 hectares is 0.49 acres. 1 hectare = 2.471054 acres, so the working is 0.20 × 2.471054 = 0.49.
How accurate is 0.49 ac?
Rounding to 0.49 ac and converting straight back gives 0.1983 ha, a drift of 0.0017 ha from the 0.20 you started with. The factor itself is exact; every bit of that difference comes from the rounding, not the conversion.
Nearby values
Any value at all
Hectares to Acres Converter
Land area from hectares to acres — a hectare is just under two and a half acres.
Open the hectares to acres converter →