Area Unit Converter
Convert between m², km², sq ft, acres, and hectares.
Square Metre m²
Square Kilometre km²
Hectare ha
Acre ac
Square Foot sq ft
Square Yard sq yd
Square Mile sq mi
Type in any field to convert all others instantly.
About Area Converter
Convert between square metres (m²), square kilometres (km²), square feet (sq ft), square yards (sq yd), acres, and hectares. Useful for land area, real estate, and geography.
Use Cases
Converting land area for real estate listings, comparing plot sizes, agricultural land calculations, city and country area comparisons.
How It Works
All units are converted through square metres (m²). Each unit stores a factor to m² for instant bidirectional conversion.
Frequently Asked Questions
How many sq ft in an acre?
1 acre = 43,560 square feet.
How many hectares in a km²?
1 km² = 100 hectares.