Square centimetres to Square metres Converter
Convert square centimetres (cm²) to square metres (m²) instantly. Area conversions are everyday maths in Singapore property: HDB flats are listed in square metres while condo listings and PSF prices use square feet.
Result
- Square metres
- 0.0001 m²
How to use the square centimetres to square metres converter
- Enter the square centimetres (cm²).
- The results update as you type, or press Calculate.
- Read the square metres first, then the supporting figures below it.
Formula
Square metres = square centimetres × 0.0001
Worked example
For example, with these inputs:
- Square centimetres (cm²): 1
the calculator returns:
- Square metres: 0.0001 m²
Square centimetres to Square metres table
| Square centimetres | Square metres |
|---|---|
| 1 cm² | 0.0001 m² |
| 2 cm² | 0.0002 m² |
| 5 cm² | 0.0005 m² |
| 10 cm² | 0.001 m² |
| 20 cm² | 0.002 m² |
| 25 cm² | 0.0025 m² |
| 50 cm² | 0.005 m² |
| 100 cm² | 0.01 m² |
| 250 cm² | 0.025 m² |
| 500 cm² | 0.05 m² |
| 1,000 cm² | 0.1 m² |
About this conversion
Area conversions are everyday maths in Singapore property: HDB flats are listed in square metres while condo listings and PSF prices use square feet.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
Frequently asked questions
How many square metres are in one square centimetre?
1 cm² = 0.0001 m².
How do I convert cm² to m²?
Square metres = square centimetres × 0.0001.