Square Yard to Hectare Converter

Area Converter

20 units available

Decimals:

From

To

8.361274e-5

1 yd² = 8.361274e-5 ha

Formula:

ha = yd² × 0.0000836127

With your value: 1 yd² = 8.361274e-5 ha

How big is that?

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

Postage stamp (1/1.4e+3 your value)0.000718 yd²

A4 sheet (1/13 your value)0.0747 yd²

Your value1.00 yd²

Parking space (15× your value)14.9 yd²

Tennis court (3.1e+2× your value)312 yd²

Football pitch (8.5e+3× your value)8.54e+3 yd²

Other Square Yard to Hectare conversions

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

Square Yard to Hectare Conversion Table

Square Yard (yd²)	Hectare (ha)
0.5	4.180637e-5
1	8.361274e-5
2	0.000167
5	0.000418
10	0.000836
15	0.001254
20	0.001672
25	0.00209
50	0.004181
100	0.008361
250	0.020903
500	0.041806
1000	0.083613

Hectare to Square Yard Conversion Table

Hectare (ha)	Square Yard (yd²)
0.5	5,979.950232
1	11,959.900463
2	23,919.800926
5	59,799.502315
10	119,599.00463
15	179,398.506945
20	239,198.00926
25	298,997.511575
50	597,995.023151
100	1,195,990.046301
250	2,989,975.115753
500	5,979,950.231505
1000	11,959,900.463011

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 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

Hectare (ha)

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 Yard to Hectare

To convert from Square Yard (yd²) to Hectare (ha), multiply the value by 8.361274e-5.

Formula: ha = yd² × 0.0000836127

Reverse: yd² = ha × 11,959.9004630108

Step-by-Step Example

Start with your value in Square Yard. For example: 5 yd²
Multiply by the conversion factor: 5 x 8.361274e-5
The result is: 0.000418 ha

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.

About Hectare

The hectare equals 10,000 square meters or about 2.471 acres. It is the primary unit for land measurement in most countries.

Common uses: agriculture, forestry, land planning.

Frequently Asked Questions

How many Hectare are in 1 Square Yard?

There are exactly 8.361274e-5 Hectare in 1 Square Yard. This means the conversion factor from Square Yard to Hectare is 8.361274e-5.

What is the formula to convert Square Yard to Hectare?

The formula to convert Square Yard to Hectare is: ha = yd² × 0.0000836127. For example, to convert 10 Square Yard to Hectare, you would multiply 10 by 8.361274e-5.

What is a Square Yard?