Formula
ac to yd² conversion formula
Use this relationship for a direct conversion:
yd² = ac x 4,840
Worked example
2 ac = 9,680 yd².
Values derived from exact metric and international length definitions.
Area conversion
Convert Acre to Square yard
1 acre (ac) equals 4,840 square yard (yd²). Enter any value below to convert from ac to yd².
Enter a value and choose units. Results update instantly.
1 ac = 4,840 yd²
All Area units
From 1 ac| Unit | Value |
|---|---|
| Square meter m² | 4,046.8564224 |
| Square kilometer km² | 0.0040468564 |
| Square centimeter cm² | 40,468,564.2239999995 |
| Square millimeter mm² | 4,046,856,422.4000005722 |
| Square inch in² | 6,272,640 |
| Square foot ft² | 43,560 |
| Square yard yd² | 4,840 |
| Square mile mi² | 0.0015625 |
| Acre ac | 1 |
| Hectare ha | 0.4046856422 |
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Quick reference
Acre to Square yard table
| Acre (ac) | Square yard (yd²) |
|---|---|
| 0.01 | 48.4 |
| 0.1 | 484 |
| 1 | 4,840 |
| 2 | 9,680 |
| 5 | 24,200 |
| 10 | 48,400 |
| 25 | 121,000 |
| 50 | 242,000 |
| 100 | 484,000 |
| 1,000 | 4,840,000 |
From unit
About the acre
Exactly 43,560 square feet.
Symbol: ac
To unit
About the square yard
The area of a square one yard on each side.
Symbol: yd²
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Source
Conversion standard
Definitions are checked against NIST SP 811: Area units. Calculations use full internal precision before display rounding.
View the complete area converterQuestions
ac to yd² FAQ
How do you convert acre to square yard?
Use the formula yd² = ac x 4,840. 1 acre (ac) equals 4,840 square yard (yd²).
Is the ac to yd² conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.