The hectare, a metric unit for measuring land area, is widely used around the globe, especially in agriculture, forestry, and land planning. Originating from France during the metric system’s inception in 1795, one hectare equates to 10,000 square meters (about 2.47 acres). Interestingly, the Great Barrier Reef Marine Park, one of the planet’s most extensive marine parks, spans about 344,400,000 hectares, illustrating the sheer magnitude that this unit can represent.
While it might seem specific to certain industries, the hectare is crucial in conservation efforts, playing a significant role in tracking deforestation and biodiversity loss worldwide. With global initiatives focusing on increasing protected areas, hectares have become a critical factor in ecological statistics and strategies, helping to foster a sustainable future.
The square foot is a unit of area commonly used in the United States and some parts of Canada to measure spaces such as real estate, architecture, and interior design. One interesting fact about the square foot is that it originated from the Roman “pes,” or foot, which in ancient times was roughly 11.65 inches but has evolved into the standardized 12-inch foot we know today. The Roman builders’ influence is still evident as the technology advanced, yet the measurement conventions from thousands of years ago persist.
A square foot can tell fascinating stories about the world around you; for example, did you know that the average human adult has around 20 square feet of skin? Or that the Guinness World Record for the largest pizza ever baked covered an astounding 13,580 square feet? These unique perspectives add intriguing dimensions to our understanding of space, showcasing just how versatile and historically rich this seemingly simple unit of measure can be.
Hectares | Square Feet |
---|---|
0
ha
|
0
ft²
|
0.1
ha
|
10763.9
ft²
|
0.2
ha
|
21527.8
ft²
|
0.3
ha
|
32291.7
ft²
|
0.4
ha
|
43055.6
ft²
|
0.5
ha
|
53819.5
ft²
|
0.6
ha
|
64583.4
ft²
|
0.7
ha
|
75347.3
ft²
|
0.8
ha
|
86111.2
ft²
|
0.9
ha
|
96875.1
ft²
|
1
ha
|
107639
ft²
|
1.1
ha
|
118402.9
ft²
|
1.2
ha
|
129166.8
ft²
|
1.3
ha
|
139930.7
ft²
|
1.4
ha
|
150694.6
ft²
|
1.5
ha
|
161458.5
ft²
|
1.6
ha
|
172222.4
ft²
|
1.7
ha
|
182986.3
ft²
|
1.8
ha
|
193750.2
ft²
|
1.9
ha
|
204514.1
ft²
|
2
ha
|
215278
ft²
|
2.1
ha
|
226041.9
ft²
|
2.2
ha
|
236805.8
ft²
|
2.3
ha
|
247569.7
ft²
|
2.4
ha
|
258333.6
ft²
|
2.5
ha
|
269097.5
ft²
|
2.6
ha
|
279861.4
ft²
|
2.7
ha
|
290625.3
ft²
|
2.8
ha
|
301389.2
ft²
|
2.9
ha
|
312153.1
ft²
|
3
ha
|
322917
ft²
|
3.1
ha
|
333680.9
ft²
|
3.2
ha
|
344444.8
ft²
|
3.3
ha
|
355208.7
ft²
|
3.4
ha
|
365972.6
ft²
|
3.5
ha
|
376736.5
ft²
|
3.6
ha
|
387500.4
ft²
|
3.7
ha
|
398264.3
ft²
|
3.8
ha
|
409028.2
ft²
|
3.9
ha
|
419792.1
ft²
|
4
ha
|
430556
ft²
|
4.1
ha
|
441319.9
ft²
|
4.2
ha
|
452083.8
ft²
|
4.3
ha
|
462847.7
ft²
|
4.4
ha
|
473611.6
ft²
|
4.5
ha
|
484375.5
ft²
|
4.6
ha
|
495139.4
ft²
|
4.7
ha
|
505903.3
ft²
|
4.8
ha
|
516667.2
ft²
|
4.9
ha
|
527431.1
ft²
|
5
ha
|
538195
ft²
|
5.1
ha
|
548958.9
ft²
|
5.2
ha
|
559722.8
ft²
|
5.3
ha
|
570486.7
ft²
|
5.4
ha
|
581250.6
ft²
|
5.5
ha
|
592014.5
ft²
|
5.6
ha
|
602778.4
ft²
|
5.7
ha
|
613542.3
ft²
|
5.8
ha
|
624306.2
ft²
|
5.9
ha
|
635070.1
ft²
|
6
ha
|
645834
ft²
|
6.1
ha
|
656597.9
ft²
|
6.2
ha
|
667361.8
ft²
|
6.3
ha
|
678125.7
ft²
|
6.4
ha
|
688889.6
ft²
|
6.5
ha
|
699653.5
ft²
|
6.6
ha
|
710417.4
ft²
|
6.7
ha
|
721181.3
ft²
|
6.8
ha
|
731945.2
ft²
|
6.9
ha
|
742709.1
ft²
|
7
ha
|
753473
ft²
|
7.1
ha
|
764236.9
ft²
|
7.2
ha
|
775000.8
ft²
|
7.3
ha
|
785764.7
ft²
|
7.4
ha
|
796528.6
ft²
|
7.5
ha
|
807292.5
ft²
|
7.6
ha
|
818056.4
ft²
|
7.7
ha
|
828820.3
ft²
|
7.8
ha
|
839584.2
ft²
|
7.9
ha
|
850348.1
ft²
|
8
ha
|
861112
ft²
|
8.1
ha
|
871875.9
ft²
|
8.2
ha
|
882639.8
ft²
|
8.3
ha
|
893403.7
ft²
|
8.4
ha
|
904167.6
ft²
|
8.5
ha
|
914931.5
ft²
|
8.6
ha
|
925695.4
ft²
|
8.7
ha
|
936459.3
ft²
|
8.8
ha
|
947223.2
ft²
|
8.9
ha
|
957987.1
ft²
|
9
ha
|
968751
ft²
|
9.1
ha
|
979514.9
ft²
|
9.2
ha
|
990278.8
ft²
|
9.3
ha
|
1001042.7
ft²
|
9.4
ha
|
1011806.6
ft²
|
9.5
ha
|
1022570.5
ft²
|
9.6
ha
|
1033334.4
ft²
|
9.7
ha
|
1044098.3
ft²
|
9.8
ha
|
1054862.2
ft²
|
9.9
ha
|
1065626.1
ft²
|
10
ha
|
1076390
ft²
|
If you like the website, share it on social media.