Convert square kilometres (km²) to square yards (yd²).
Area converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
km²
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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.
1195990.046
yd²
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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.
CONVERSION
1 km² ≈ 1195990.046 yd²
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAyd² = km² × 1195990.04630108
FORMULA & EXAMPLES
How to convert Square kilometres to square yards
yd² = km² × 1195990.04630108
Multiply the km² reading by 1195990.04630108.
Worked examples
1 km² ≈ 1195990.046 yd²
1 × 1195990.04630108 ≈ 1195990.046
100 km² ≈ 119599004.6 yd²
100 × 1195990.04630108 ≈ 119599004.6
Frequently asked questions
Why is km² 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.
Square kilometres to square yards table
Fixed reference · Square kilometre to Square yard
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Square kilometre (km²)
Square yard (yd²)
0
0
0.1
119599.0046
0.5
597995.0232
1
1195990.046
2
2391980.093
5
5979950.232
10
11959900.46
25
29899751.16
50
59799502.32
100
119599004.6
1000
1195990046
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.