1 square meter to square kilometers
1 m² = 0.000001 km². Change the amount below, or read the formula and the reference table further down.
1 square meter equals
square kilometers
1 m² = 0.000001 km²
The formula
Square meters and square kilometers both measure area from the same zero, so a single multiplier does the job.
km² = m² × 0.000001
Going the other way? Convert square kilometers to square meters.
Square meters to square kilometers table
Values either side of 1 m².
| Square meters (m²) | Square kilometers (km²) |
|---|---|
| -4 | -0.000004 |
| -3.5 | -0.000004 |
| -3 | -0.000003 |
| -2.5 | -0.000003 |
| -2 | -0.000002 |
| -1.5 | -0.000002 |
| -1 | -0.000001 |
| -0.5 | -5.0000 × 10^-7 |
| 0 | 0 |
| 0.5 | 5.0000 × 10^-7 |
| 1 | 0.000001 |
| 1.5 | 0.000002 |
| 2 | 0.000002 |
| 2.5 | 0.000003 |
| 3 | 0.000003 |
| 3.5 | 0.000004 |
| 4 | 0.000004 |
| 4.5 | 0.000005 |
| 5 | 0.000005 |
| 5.5 | 0.000006 |
| 6 | 0.000006 |
Questions people ask
- How many square kilometers are in a square meter?
- One square meter equals 0.000001 square kilometers.
- How do I convert square meters to square kilometers by hand?
- Multiply the number of square meters by 0.000001. For a rough check, 0 is close enough for most everyday use.
- What is 1 square meter in square kilometers?
- 1 square meter is 0.000001 square kilometers.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.