square kilometre-acre conversion

Conversion number between square kilometre [km²] and acre [ac] is 247.10538146717. This means, that square kilometre is bigger unit than acre.

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Switch to reverse conversion:
from acre to square kilometre conversion

Enter the number in square kilometre:

Decimal Fraction Exponential Expression

[km²]

eg.: 10.12345 or 1.123e5

Result in acre

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 square kilometre = (exactly) `(1000000) / (4046.8564224)` = 247.10538146717 acre
1 acre = (exactly) `(4046.8564224) / (1000000)` = 0.0040468564224 square kilometre
? square kilometre × `(1000000 ("m²"/"square kilometre")) / (4046.8564224 ("m²"/"acre"))` = ? acre

High precision conversion

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

Decimal places: (0-800)

square kilometre
Result in acre:
?

gads

square kilometre to acre conversion chart

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

visual:

square kilometre	acre
0	0
10	2471.0538146717
20	4942.1076293433
30	7413.161444015
40	9884.2152586866
50	12355.269073358
60	14826.32288803
70	17297.376702702
80	19768.430517373
90	22239.484332045
100	24710.538146717
110	27181.591961388

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Multiple conversion

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

Converted numbers in acre:
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Details about square kilometre and acre units:

Convert Square kilometre to other unit:

square kilometre

Definition of square kilometre unit: = 1km x 1km.

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		[km²]