Formula
yd² to km² conversion formula
Use this relationship for a direct conversion:
km² = yd² x 0.000000836127
Worked example
2 yd² = 0.0000016723 km².
Values derived from exact metric and international length definitions.
Area conversion
Convert Square yard to Square kilometer
1 square yard (yd²) equals 0.000000836127 square kilometer (km²). Enter any value below to convert from yd² to km².
Enter a value and choose units. Results update instantly.
1 yd² = 0.0000008361 km²
All Area units
From 1 yd²| Unit | Value |
|---|---|
| Square meter m² | 0.83612736 |
| Square kilometer km² | 0.0000008361 |
| Square centimeter cm² | 8,361.2736 |
| Square millimeter mm² | 836,127.36 |
| Square inch in² | 1,296 |
| Square foot ft² | 9 |
| Square yard yd² | 1 |
| Square mile mi² | 0.0000003228 |
| Acre ac | 0.0002066116 |
| Hectare ha | 0.0000836127 |
Recent conversions
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Quick reference
Square yard to Square kilometer table
| Square yard (yd²) | Square kilometer (km²) |
|---|---|
| 0.01 | 0.0000000084 |
| 0.1 | 0.0000000836 |
| 1 | 0.0000008361 |
| 2 | 0.0000016723 |
| 5 | 0.0000041806 |
| 10 | 0.0000083613 |
| 25 | 0.0000209032 |
| 50 | 0.0000418064 |
| 100 | 0.0000836127 |
| 1,000 | 0.0008361274 |
From unit
About the square yard
The area of a square one yard on each side.
Symbol: yd²
To unit
About the square kilometer
One million square meters.
Symbol: km²
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Related conversions
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
yd² to km² FAQ
How do you convert square yard to square kilometer?
Use the formula km² = yd² x 0.000000836127. 1 square yard (yd²) equals 0.000000836127 square kilometer (km²).
Is the yd² to km² conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.