How many square yards are in 1 square kilometer?

1 square kilometer equals 1195990 yd².

How do I convert square yards back to square kilometers?

Use the reverse converter: 1 square yard equals 8.36127e-7 km².

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert square kilometers to square yards, multiply the value by 1195990.05.

yd² = km² × 1195990.05

40 km² × 1195990.05 = 47839601.85 yd²

Square Kilometer (km²): Used for the area of countries, cities and lakes. Equal to one million square metres.
Square Yard (yd²): Used for carpet and land in the US and UK. Exactly 0.83612736 square metres.

How do I convert square kilometers to square yards?: To convert square kilometers to square yards, multiply the value by 1195990.05.
How many square yards are in 1 square kilometer?: 1 square kilometer equals 1195990 yd².
How many square yards are in 10 square kilometers?: 10 km² equals 11959900 yd².
How do I convert square yards back to square kilometers?: Use the reverse converter: 1 square yard equals 8.36127e-7 km².
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.