29 acres to hectares
11.74 ha
29 ac = 11.74 ha.
hectares
11.74ha
29 ac = 11.74 ha
The short answer
How many hectares is 29 acres?
29 ac = 11.74 ha. 1 acre = 0.404686 hectares, so the working is 29 × 0.404686 = 11.74.
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 acre = 0.404686 hectares 29 × 0.404686 = 11.74
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 (ha) | Off by |
|---|---|---|
| Whole number | 12 | +0.26412 |
| 1 decimal | 11.7 | −0.03588 |
| 2 decimals | 11.74 | +0.00412 |
Round trip: take 11.74 ha back the other way and you land on 29.0102 ac — a drift of 0.0102 ac. That gap is the rounding, not the conversion.
What 29 ac looks like
30 ac
The Pentagon's five-sided building covers 29 acres of ground, including a five-acre courtyard at its centre.
Frequently asked questions
What is 29 acres in hectares?
29 acres is 11.74 hectares. 1 acre = 0.404686 hectares, so the working is 29 × 0.404686 = 11.74.
How accurate is 11.74 ha?
Rounding to 11.74 ha and converting straight back gives 29.0102 ac, a drift of 0.0102 ac from the 29 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
Acres to Hectares Converter
Land area from acres to hectares, with the exact survey-derived factor.
Open the acres to hectares converter →