Area Converter
Convert between square meters, square feet, acres, hectares, and more.
Area Converter translates surface area measurements between square meters, square kilometers, square feet, square miles, acres, hectares, and other common units. Area conversions are frequently needed in real estate, agriculture, urban planning, land surveying, and scientific research.
Enter a value in any unit field and all other units update automatically. This is especially useful when comparing property sizes across different regions — for example, converting acres (common in the US and UK) to square meters or hectares (common in Europe and international contexts).
One acre equals approximately 4047 square meters or 0.4047 hectares, and one hectare equals 10,000 square meters or 2.471 acres. These conversions matter when reading international real estate listings, interpreting agricultural data, or understanding geographic area statistics.
Frequently Asked Questions
Code Implementation
# Area conversion functions
def m2_to_ft2(m2: float) -> float:
"""Square meters to square feet"""
return m2 * 10.7639
def ft2_to_m2(ft2: float) -> float:
"""Square feet to square meters"""
return ft2 / 10.7639
def hectare_to_acre(ha: float) -> float:
"""Hectares to acres (1 ha = 2.47105 acres)"""
return ha * 2.47105
def acre_to_hectare(acres: float) -> float:
return acres / 2.47105
def m2_to_hectare(m2: float) -> float:
return m2 / 10_000
def km2_to_m2(km2: float) -> float:
return km2 * 1_000_000
def pyeong_to_m2(pyeong: float) -> float:
"""Korean pyeong (평) to square meters"""
return pyeong * 3.30579
def m2_to_pyeong(m2: float) -> float:
return m2 / 3.30579
# Examples
print(m2_to_ft2(100)) # 1076.39 sq ft
print(hectare_to_acre(1)) # 2.47105 acres
print(pyeong_to_m2(25)) # 82.64 m² (typical Korean apartment)Comments & Feedback
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