Area Converter
Convert square millimeters, square meters, hectares, square kilometers, square inches, square feet, square yards, acres, square miles and Chinese mu in one click. For land surveying, real estate, interior design and agriculture.
Area conversion
Area Convert
All units overview
All Units Overview
Area Converter Guide
Metric / Chinese / Imperial
The area converter covers 13 units across the metric, imperial and Chinese systems for land surveying, real estate appraisal, interior design, agricultural planning, floor-area calculations and cross-border property comparison. Area units have a square relationship, so the conversion factor is the square of the length factor. The tool is based on the square meter; enter any area value to instantly get every equivalent unit, including the Chinese mu and the imperial acre and square foot.
Area converter guide
Area conversion is essential for land surveying, real estate, interior design and agriculture. This tool covers 13 units across metric, imperial and Chinese systems; enter any area to see all units at once.
Metric: based on the square meter
1 hectare = 10,000 m², 1 km² = 1,000,000 m², 1 are = 100 m². Area is the square of length, so factors are squared.
Imperial: acres and square feet
1 acre ≈ 4046.86 m², 1 ft² ≈ 0.0929 m², 1 mi² ≈ 2.59 km², widely used in the US and UK.
Chinese: mu
1 mu ≈ 666.67 m² = 1/15 hectare, and 1 hectare = 15 mu — a common Chinese unit for land area.
FAQ
QHow many m² in a mu?
1 mu ≈ 666.67 m², i.e. 1/15 hectare.
QHow many mu in an acre?
1 acre ≈ 4046.86 m² ≈ 6.07 mu.
QHow many mu in a hectare?
1 hectare = 10,000 m² = 15 mu.
QHow many m² in a square foot?
1 ft² ≈ 0.0929 m².
QWhich unit is used for property?
Chinese property is priced per m²; US property per ft² — convert with this tool.