Convert Hectares (ha) to Square Yards (yd²)

1 hectare equals 11959.9 square yards.

Formula: yd² = ha × 11959.9

Hectare to Square Yard Converter

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How to Convert Hectare to Square Yard

1 hectare = 11959.9 square yards

Square Yard = Hectare × 11959.9

Example: 1 ha × 11959.9 = 11959.9 yd²

Reverse Conversion

To convert square yards back to hectares:

  • Remember, 1 square yard equals 8.36127 × 10-5 hectares.
  • To convert 11959.9 yd² to ha, multiply 11959.9 x 8.36127 × 10-5, resulting in 1 ha.

Common Hectare to Square Yard Conversions

Hectare to Square Yard (Part 1)
Hectare Square Yard Actions
1 hectare 11959.9 square yards
5 hectares 59799.5 square yards
10 hectares 119599 square yards
25 hectares 298998 square yards
Hectare to Square Yard (Part 2)
Hectare Square Yard Actions
50 hectares 597995 square yards
100 hectares 1195990 square yards
500 hectares 5979950 square yards
1000 hectares 1.19599 × 107 square yards

Hectares to square yards Conversion Table

Reference table with common hectares to square yards conversions. All values calculated with high precision.

Hectares to Square Yards Table
0.0001 to 12

Hectares Square yards Actions
0.0001 ha 1.19599 yd²
0.00025 ha 2.98998 yd²
0.0005 ha 5.97995 yd²
0.001 ha 11.9599 yd²
0.0025 ha 29.8998 yd²
0.005 ha 59.7995 yd²
0.01 ha 119.599 yd²
0.025 ha 298.998 yd²
0.05 ha 597.995 yd²
0.1 ha 1195.99 yd²
14 ha 2989.98 yd²
12 ha 5979.95 yd²

Hectares to Square Yards Table
1 to 100000

Hectares Square yards Actions
1 ha 11959.9 yd²
12 ha 29899.8 yd²
5 ha 59799.5 yd²
10 ha 119599 yd²
25 ha 298998 yd²
50 ha 597995 yd²
100 ha 1195990 yd²
250 ha 2989980 yd²
500 ha 5979950 yd²
1000 ha 1.19599 × 107 yd²
2500 ha 2.98998 × 107 yd²
5000 ha 5.97995 × 107 yd²
10000 ha 1.19599 × 108 yd²
25000 ha 2.98998 × 108 yd²
50000 ha 5.97995 × 108 yd²
100000 ha 1.19599 × 109 yd²

Square Yards to Hectares Table
10 to 50000

Square yards Hectares Actions
10 yd² 0.000836127 ha
25 yd² 0.00209032 ha
50 yd² 0.00418064 ha
100 yd² 0.00836127 ha
250 yd² 0.0209032 ha
500 yd² 0.0418064 ha
1000 yd² 0.0836127 ha
2500 yd² 0.209032 ha
5000 yd² 0.418064 ha
10000 yd² 0.836127 ha
25000 yd² 2.09032 ha
50000 yd² 4.18064 ha

Square Yards to Hectares Table
100000 to 1 × 1010

Square yards Hectares Actions
100000 yd² 8.36127 ha
250000 yd² 20.9032 ha
500000 yd² 41.8064 ha
1000000 yd² 83.6127 ha
2500000 yd² 209.032 ha
5000000 yd² 418.064 ha
10000000 yd² 836.127 ha
2.5 × 107 yd² 2090.32 ha
5 × 107 yd² 4180.64 ha
1 × 108 yd² 8361.27 ha
2.5 × 108 yd² 20903.2 ha
5 × 108 yd² 41806.4 ha
1 × 109 yd² 83612.7 ha
2.5 × 109 yd² 209032 ha
5 × 109 yd² 418064 ha
1 × 1010 yd² 836127 ha

Definition of Hectare

Definition

ha — The hectare is a metric unit of area equal to exactly 10,000 square meters, or equivalently 100 ares. It represents the area of a square with sides of 100 meters.

The hectare is accepted for use with the International System of Units (SI) and is listed in the BIPM SI Brochure as a non-SI unit whose use is expected to continue indefinitely. It is the primary unit for reporting land area in most countries worldwide.

In agriculture, forestry, urban planning, and environmental science, the hectare serves as the standard measure for expressing the extent of land parcels, forests, and protected areas.

Exact factor
1 ha = 10,000 m²
Examples
  • 2.5 ha = 6.1776 ac
  • 0.75 ha = 1.8533 ac
  • 0.68 ha = 1.6803 ac

Definition of Square Yard

Definition

yd² — The square yard is a unit of area in the US customary and British imperial systems. It is defined as the area of a square with sides of exactly 1 yard (0.9144 meter), which gives an exact metric equivalent of 0.83612736 m².

The square yard is commonly used in the United States and the United Kingdom for measuring medium-sized areas such as flooring, carpeting, paving, and landscaping materials.

One square yard equals exactly 9 square feet or 1,296 square inches. These relationships are exact because 1 yard = 3 feet = 36 inches by definition.

Exact factor
1 yd² = 0.83612736 m²
Examples
  • 5.98 yd² = 53.82 ft²
  • 53 yd² = 443,147.5 cm²
  • 940 yd² = 0.000786 km²

About the Hectare

Facts & Uses

  • 1 hectare = 10,000 m² = 0.01 km² exactly. The practical metric unit for land and agricultural areas — 100 m × 100 m square.
  • Standard for agriculture worldwide outside the US: crop yields (tonnes/ha), farm sizes, vineyards, orchards, ranches.
  • Used in forestry (timber harvest tracking), land conservation (protected areas), and European real estate (rural and large estates).
  • Reference: a football pitch (FIFA standard) is about 0.7 hectares; a square 100 m on each side = 1 hectare exactly.

Curiosities

  • The hectare is not part of the SI, but accepted for use with it — like the liter, it persists because of its convenient scale for everyday land measurement.
  • A typical US suburban lot (1/4 acre) is about 0.1 hectare; a French vineyard for fine wine averages 5-15 hectares.
  • The EU Common Agricultural Policy (CAP) distributes agricultural subsidies primarily on a per-hectare basis — making it the unit of European farm economics.
  • Approximate equivalents: 1 hectare ≈ 2.4711 acres = 10,000 m² = 0.00386 mi².

Sources

About the Square Yard

Facts & Uses

  • 1 yd² = 9 ft² = 0.83612736 m² exactly. The traditional unit for fabric and carpet sales in the US and UK.
  • Standard for carpet pricing (per yd²), fabric and upholstery, landscape materials (mulch, gravel coverage), and concrete pours.
  • Used in football field calculations: an American football field is 5,531 yd² (300 × 160 ft); a soccer pitch is around 8,000 yd².
  • Convenient because fabric bolts are typically 1-1.5 yards wide, so width × length naturally produces square yards.

Curiosities

  • Many US carpet retailers price by the square yard, while flooring (tile, laminate) prices by the square foot — a frequent source of cost comparison errors (1 yd² = 9 ft²).
  • The yard was historically defined as the distance from the king's nose to fingertip; the international yard is now exactly 0.9144 m by 1959 agreement.
  • A standard cubic yard of concrete covers about 81 ft² at 4 inches thick — useful for sidewalk and patio estimates.
  • Approximate equivalents: 1 yd² ≈ 0.836 m² = 9 ft² = 1296 in².

Sources

Frequently Asked Questions

How many square yards are in one hectare?

One hectare equals 11959.9 square yards. To convert, multiply the hectare value by 11959.9. For the reverse, divide the square yard value by 11959.9 (or multiply by 8.36127 × 10-5).

What is 0.31 hectares in square yards?

0.31 hectares = 3707.6 square yards. This is one of the most commonly searched conversions for this pair.

How precise is the hectare-to-square yard conversion?

The factor 11959.9 is accurate to 6 significant figures, derived from international measurement standards. Our calculator uses full precision internally.

Looking for the reverse? Convert Square Yard to Hectare

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Conversion factors verified against NIST, BIPM, ISO 80000-3 Derived from SI base units (m², BIPM). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.