Area Converter
Convert between different units of area Convert between 17 different units instantly with our free online tool.
Formula: 1 m² × 1.000000e-6 = 1.000000e-6 km²
Available Area Units
17 units supported for instant conversion
About Area Conversion
Our free online area converter helps you quickly and accurately convert between 17 different units of area. Whether you're a student, professional, or simply need everyday conversions, you get instant, precise results with the formula displayed.
Convert between different units of area This converter supports both metric and imperial units, making it ideal for international use. All conversions use internationally recognized standards and formulas.
Did You Know?
The surface area of all Earth's oceans is about 361 million km² — roughly 71% of the planet's surface area of 510 million km².
Central Park in New York City covers 341 hectares (843 acres). Manhattan island is about 5,900 hectares — Central Park is almost 6% of the entire island.
Russia is the world's largest country by area at 17.1 million km² — about 1.8 times the size of the United States (9.8 million km²).
Vatican City, the world's smallest country, covers only 0.44 km² (110 acres) — smaller than many golf courses.
A standard FIFA football (soccer) pitch ranges from 0.62 to 0.82 hectares (6,200–8,200 m²). The playing surface of Wimbledon's Centre Court grass is about 0.4 hectares.
Why Use Our Area Converter?
Instant Results
Conversions update as you type — no button clicks needed.
High Precision
Uses internationally standardized conversion factors (SI & NIST).
17+ Units
Convert between 17 area units used around the world.
API & AI Ready
REST API and MCP server let apps and AI assistants convert programmatically.
Common Area Conversion Table
Quick reference: Square Meter (m²) to other common units.
| Square Meter (m²) | Square Kilometer (km²) | Square Centimeter (cm²) | Square Millimeter (mm²) | Hectare (ha) |
|---|---|---|---|---|
| 1 | 1.000000e-6 | 10,000 | 1,000,000 | 0.0001 |
| 2 | 2.000000e-6 | 20,000 | 2,000,000 | 0.0002 |
| 5 | 5.000000e-6 | 50,000 | 5,000,000 | 0.0005 |
| 10 | 1.000000e-5 | 100,000 | 10,000,000 | 0.001 |
| 25 | 2.500000e-5 | 250,000 | 25,000,000 | 0.0025 |
| 50 | 5.000000e-5 | 500,000 | 50,000,000 | 0.005 |
| 100 | 1.000000e-4 | 1,000,000 | 100,000,000 | 0.01 |
How to Use This Area Converter
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