Edit either value. Decimals and scientific notation supported.
1
ac
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Square metrem²
Square kilometrekm²
Square centimetrecm²
Square millimetremm²
Square footft²
Square inchin²
Square yardyd²
Acreac
Hectareha
Square milemi²
Roodrood
No units found. Try a name or symbol.
4840
yd²
esc
Square metrem²
Square kilometrekm²
Square centimetrecm²
Square millimetremm²
Square footft²
Square inchin²
Square yardyd²
Acreac
Hectareha
Square milemi²
Roodrood
No units found. Try a name or symbol.
CONVERSION
1 ac ≈ 4840 yd²
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAyd² = ac × 4840
FORMULA & EXAMPLES
How to convert Acres to square yards
yd² = ac × 4840
Multiply the ac reading by 4840.
Worked examples
1 ac ≈ 4840 yd²
1 × 4840 ≈ 4840
640 ac ≈ 3097600 yd²
640 × 4840 ≈ 3097600
Frequently asked questions
Why is ac to yd² different from a length conversion?
Area factors scale with the square of the length factor. For example, 1 ft = 0.3048 m gives 1 ft² = 0.3048² m² = 0.09290304 m².
Acres to square yards table
Fixed reference · Acre to Square yard
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Acre (ac)
Square yard (yd²)
0
0
0.1
484
0.5
2420
1
4840
2
9680
5
24200
10
48400
25
121000
50
242000
100
484000
1000
4840000
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.