Square Kilometer to Square Yard Converter

Area Converter

20 units available

Decimals:

From

To

1,195,990.046301

1 km² = 1,195,990.046301 yd²

Formula:

yd² = km² × 1,195,990.0463010804

With your value: 1 km² = 1,195,990.04630108 yd²

How big is that?

Everyday references on a logarithmic scale, all expressed in square kilometer so you can sanity-check the result.

Parking space (1/8.0e+4 your value)0.0000125 km²

Tennis court (1/3.8e+3 your value)0.000261 km²

Football pitch (1/1.4e+2 your value)0.00714 km²

Hectare (1/1.0e+2 your value)0.0100 km²

Your value1.00 km²

Central Park (3.4× your value)3.41 km²

Other Square Kilometer to Square Yard conversions

2 km² to yd² 3 km² to yd² 4 km² to yd² 5 km² to yd² 6 km² to yd² 7 km² to yd² 8 km² to yd²

Square Kilometer to Square Yard Conversion Table

Square Kilometer (km²)	Square Yard (yd²)
0.5	597,995.023151
1	1,195,990.046301
2	2,391,980.092602
5	5,979,950.231505
10	11,959,900.463011
15	17,939,850.694516
20	23,919,800.926022
25	29,899,751.157527
50	59,799,502.315054
100	119,599,004.630108
250	298,997,511.57527
500	597,995,023.15054
1000	1,195,990,046.30108

Square Yard to Square Kilometer Conversion Table

Square Yard (yd²)	Square Kilometer (km²)
0.5	4.180637e-7
1	8.361274e-7
2	1.672255e-6
5	4.180637e-6
10	8.361274e-6
15	1.254191e-5
20	1.672255e-5
25	2.090318e-5
50	4.180637e-5
100	8.361274e-5
250	0.000209
500	0.000418
1000	0.000836

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Square Kilometer (km²)

Area

Exact conversion

Derived from the square metre via the length definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Square Yard (yd²)

Area

Exact conversion

Derived from the square metre via the length definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Square Kilometer to Square Yard

To convert from Square Kilometer (km²) to Square Yard (yd²), multiply the value by 1,195,990.0463010804.

Formula: yd² = km² × 1,195,990.0463010804

Reverse: km² = yd² × 8.361274e-7

Step-by-Step Example

Start with your value in Square Kilometer. For example: 5 km²
Multiply by the conversion factor: 5 x 1,195,990.0463010804
The result is: 5,979,950.231505 yd²

About Square Kilometer

The square kilometer (km²) is a unit of area. One square kilometer equals 1.000000 × 10^+6 square metres. UnitConvertLab converts it against every other area unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: area calculations, engineering and science, education.

About Square Yard

The square yard (yd²) is a unit of area. One square yard equals 0.83612736 square metres. UnitConvertLab converts it against every other area unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: area calculations, engineering and science, education.

Frequently Asked Questions

How many Square Yard are in 1 Square Kilometer?

There are exactly 1,195,990.0463010804 Square Yard in 1 Square Kilometer. This means the conversion factor from Square Kilometer to Square Yard is 1,195,990.0463010804.

What is the formula to convert Square Kilometer to Square Yard?

The formula to convert Square Kilometer to Square Yard is: yd² = km² × 1,195,990.0463010804. For example, to convert 10 Square Kilometer to Square Yard, you would multiply 10 by 1,195,990.0463010804.

What is a Square Kilometer?