Area Converter
Convert areas
1.0000e-6
Square Kilometers (km²)
10,000
Square Centimeters (cm²)
0.0001
Hectares (ha)
0.000247
Acres (ac)
3.8610e-7
Square Miles (mi²)
1.196
Square Yards (yd²)
10.7639
Square Feet (ft²)
1,550
Square Inches (in²)
Click any result to use it as input
Area Converter
Convert areas
Features
- Convert between metric (mm²/cm²/m²/km²/hectare) and imperial (in²/ft²/yd²/mi²/acre)
- Precise factors: 1 acre = 4046.8564224 m² · 1 hectare = 10000 m² · 1 sq mile = 2,589,988.110336 m²
- Useful for real estate, surveying, agriculture, urban planning
- Decimal precision configurable
- Runs entirely in your browser
How to use
- Enter your input data in the provided field.
- Configure any options as needed.
- View the results instantly and copy or download the output.
Tips & Best Practices
- 1 hectare = 100 m × 100 m exactly = 10,000 m². 1 acre ≈ 0.4047 hectares.
- Sports references: a soccer pitch ≈ 0.7 hectares · a basketball court ≈ 420 m² · a tennis court ≈ 261 m².
- For property: US lots are commonly priced per acre, EU per square meter, UK can be either depending on era.
- 1 km² = 100 hectares = 247.105 acres. Useful for mapping forests, farms, and city districts.
- Everything is computed locally; no values leave your browser.
FAQ
Is this tool free to use?
Yes, completely free with no registration, no limits, and no hidden costs.
Is my data private?
All processing happens in your browser. No data is ever sent to any server or third party.
Does it work offline?
Once loaded, the tool works entirely offline. All processing is done client-side with JavaScript.
Which browsers are supported?
Works in Chrome, Firefox, Safari, Edge, and all modern browsers on desktop and mobile.
Can I use the results commercially?
Yes, all output is yours to use freely in any personal or commercial project without restrictions.