hectare-acre conversion

Conversion number between hectare [ha] and acre [ac] is 2.4710538146717. This means, that hectare is bigger unit than acre.

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Switch to reverse conversion:
from acre to hectare conversion

Enter the number in hectare:

Decimal Fraction Exponential Expression

[ha]

eg.: 10.12345 or 1.123e5

Result in acre

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 hectare = (exactly) `(10000) / (4046.8564224)` = 2.4710538146717 acre
1 acre = (exactly) `(4046.8564224) / (10000)` = 0.40468564224 hectare
? hectare × `(10000 ("m²"/"hectare")) / (4046.8564224 ("m²"/"acre"))` = ? acre

High precision conversion

If conversion between hectare to square-metre and square-metre to acre is exactly definied, high precision conversion from hectare to acre is enabled.

Decimal places: (0-800)

hectare
Result in acre:
?

gads

hectare to acre conversion chart

Start value:	[hectare]
Step size	[hectare]
How many lines?	(max 100)

visual:

hectare	acre
0	0
10	24.710538146717
20	49.421076293433
30	74.13161444015
40	98.842152586866
50	123.55269073358
60	148.2632288803
70	172.97376702702
80	197.68430517373
90	222.39484332045
100	247.10538146717
110	271.81591961388

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Multiple conversion

Enter numbers in hectare and click convert button.
One number per line.

Converted numbers in acre:
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Details about hectare and acre units:

Convert Hectare to other unit:

hectare

Definition of hectare unit: ≡ 10000 m². Hectare is metric unit, primarily used in the measurement of land as a replacement for the imperial acre ≡ 10000 m²

Convert Acre to other unit:

acre

Definition of acre unit: ≡ 1 ch × 10 ch = 4840 sq yd = 1⁄640 sq mi. International and US survey acre ≡ 4840 × 0.9144 × 0.9144 = 4046.8564224 m²

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	×10		[ha]