Area Unit Converter

Convert square meters, square feet, acres, hectares, and square kilometers

Amount to Convert

From

Calculation Result

Converted Value

0.000001 km²

1 Square Meter = 0.000001 km²

Input Unit

Square Meter (m²)

Target Unit

Square Kilometer (km²)

All AREA Unit Equivalents

Equivalent values for 1 m² across standard units

Square Meter1 m²

Square Kilometer0.000001 km²

Square Centimeter10000 cm²

Square Foot10.763915 ft²

Square Inch1550.0031 in²

Acre0.000247 ac

Hectare0.0001 ha

How this calculator works

Pick your from and to area units.

Get instant conversion and comprehensive table.

Formula & Mathematics

Area Conversion Standard

1 acre = 4,046.86 m² = 43,560 ft² = 0.404686 hectares

Converts two-dimensional area measurements across imperial and metric standards.

Worked Example

Convert 2.5 Acres to Square Feet

2.5 acres.

• 1 acre = 43,560 sq ft

• 2.5 × 43,560 = 108,900 sq ft

2.5 acres = 108,900 sq ft.

Frequently Asked Questions

1 hectare equals 10,000 square meters, or approximately 2.471 acres.

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