424 m2 = 0.000424 km2. To convert square meters to square kilometers, divide by 1,000,000: 424 ÷ 1,000,000 = 0.000424.
How to convert square meters to square kilometers
km2 = m2 × 0.000001
- 1 m2 = 0.000001 km2 (and 1 km2 = 1,000,000 m2).
- Multiply the amount by the factor: 424 × 0.000001 = 0.000424.
- Answer: 424 m2 = 0.000424 km2.
Shortcut: dividing by 1,000,000 gives the same result as multiplying by 0.000001.
Square Meters to Square Kilometers table
| Square Meters (m2) | Square Kilometers (km2) |
|---|---|
| 419 m2 | 0.000419 km2 |
| 420 m2 | 0.00042 km2 |
| 421 m2 | 0.000421 km2 |
| 422 m2 | 0.000422 km2 |
| 423 m2 | 0.000423 km2 |
| 424 m2 | 0.000424 km2 |
| 425 m2 | 0.000425 km2 |
| 426 m2 | 0.000426 km2 |
| 427 m2 | 0.000427 km2 |
| 428 m2 | 0.000428 km2 |
| 429 m2 | 0.000429 km2 |
| m2 | km2 |
|---|---|
| 1 m2 | 0.000001 km2 |
| 5 m2 | 0.000005 km2 |
| 10 m2 | 0.00001 km2 |
| 50 m2 | 0.00005 km2 |
| 100 m2 | 0.0001 km2 |
| 1,000 m2 | 0.001 km2 |