Square feet to hectares converter

Convert square feet (ft²) to hectares (ha).

Area converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

ft²

From unit

To value

To unit

CONVERSION

1 ft² ≈ 0.000009290304 ha

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAha = ft² × 0.000009290304

FORMULA & EXAMPLES

How to convert Square feet to hectares

ha = ft² × 0.000009290304

Multiply the ft² reading by 0.000009290304.

Worked examples

1 ft² ≈ 0.000009290304 ha

1 × 0.000009290304 ≈ 0.000009290304

100 ft² ≈ 0.0009290304 ha

100 × 0.000009290304 ≈ 0.0009290304

Frequently asked questions

Why is ft² to ha different from a length conversion?

Area factors scale with the square of the length factor. For example, 1 ft = 0.3048 m gives 1 ft² = 0.3048² m² = 0.09290304 m².

Square feet to hectares table

Fixed reference · Square foot to Hectare

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Square foot (ft²)	Hectare (ha)
0	0
0.1	9.290304e-7
0.5	0.000004645152
1	0.000009290304
2	0.000018580608
5	0.00004645152
10	0.00009290304
25	0.0002322576
50	0.0004645152
100	0.0009290304
1000	0.009290304

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.