📏 Square kilometers to Square yards Converter
Convert square kilometers (km²) to square yards (yd²) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 square kilometer (km²) = 1,195,990 square yards (yd²). Formula: yd² = km² × 1,195,990.
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Square kilometers to Square yards Converter inputs
Result
Square kilometers to Square yards conversion table
| Square kilometers (km²) | Square yards (yd²) |
|---|---|
| 0.1 km² | 119,599 yd² |
| 0.5 km² | 597,995.02 yd² |
| 1 km² | 1,195,990 yd² |
| 2 km² | 2,391,980.1 yd² |
| 3 km² | 3,587,970.1 yd² |
| 5 km² | 5,979,950.2 yd² |
| 10 km² | 11,959,900 yd² |
| 20 km² | 23,919,801 yd² |
| 25 km² | 29,899,751 yd² |
| 50 km² | 59,799,502 yd² |
| 100 km² | 119,599,005 yd² |
| 1,000 km² | 1,195,990,046 yd² |
Other area conversions
How to convert square kilometers to square yards
Multiply the number of square kilometers by 1,195,990 to get square yards: yd² = km² × 1,195,990.
Example: 5 km² = 5,979,950.2 yd².
The square kilometer (km²) and the square yard (yd²) are both units of area. Need the opposite direction? Use the yd² to km² converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many square yards are in a square kilometer?
1 square kilometer = 1,195,990 square yards.
How do I convert square kilometers to square yards?
Use the formula yd² = km² × 1,195,990. For example, 5 km² = 5,979,950.2 yd².
How do I convert square yards back to square kilometers?
1 square yard = 8.361274e-7 square kilometers. Use the yd² to km² converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.