20 Square kilometres to Square metres
Answer
20 km² = 20,000,000 m²
square metres = square kilometres × 1,000,000
ad 728x90
ad 320x50
20 square kilometres = 20,000,000 square metres · open this conversion
How the answer is worked out
One square kilometre is 1,000,000 square metres, so converting is a single multiplication:
20 km² × 1,000,000 = 20,000,000 m²
Conversion table around 20 km²
| Square kilometres | Square metres |
|---|---|
| 1 km² | 1,000,000 m² |
| 2 km² | 2,000,000 m² |
| 3 km² | 3,000,000 m² |
| 5 km² | 5,000,000 m² |
| 8 km² | 8,000,000 m² |
| 10 km² | 10,000,000 m² |
| 12 km² | 12,000,000 m² |
| 15 km² | 15,000,000 m² |
| 20 km² | 20,000,000 m² |
| 25 km² | 25,000,000 m² |
| 30 km² | 30,000,000 m² |
| 40 km² | 40,000,000 m² |
| 50 km² | 50,000,000 m² |
| 60 km² | 60,000,000 m² |
| 75 km² | 75,000,000 m² |
| 100 km² | 100,000,000 m² |
| 150 km² | 150,000,000 m² |
| 200 km² | 200,000,000 m² |
| 500 km² | 500,000,000 m² |
| 1,000 km² | 1,000,000,000 m² |
native ad unit
Nearby conversions
ad 300x250
Related conversions
⇄ 20 Square metres to Square kilometres20 Square kilometres to Square centimetres20 Square kilometres to Square inches20 Square kilometres to Square feet20 Square kilometres to Acres20 Square kilometres to Hectares
Frequently asked questions
▸How many square metres is 20 square kilometres?
20 square kilometres is 20,000,000 square metres. The conversion multiplies by 1,000,000, so 20 × 1,000,000 = 20,000,000.
▸What is the formula to convert square kilometres to square metres?
square metres = square kilometres × 1,000,000. One square kilometre is 1,000,000 square metres.
▸How do I convert 20 square metres back to square kilometres?
Use the reverse conversion: 20 square metres is 0.00002 square kilometres.
▸Is this conversion exact?
The underlying factor is exact as defined by the SI and the 1959 international agreements. The figure shown is rounded to seven significant digits for readability.
ad 728x90
ad 320x50