Square Centimeters to Square Feet
An instant square centimeters-to-square feet converter, with the formula and a reference table below.
| Square Centimeters | Square Feet |
|---|---|
| 1 cm² | 0.001076 ft² |
| 2 cm² | 0.002153 ft² |
| 3 cm² | 0.003229 ft² |
| 5 cm² | 0.005382 ft² |
| 10 cm² | 0.010764 ft² |
| 25 cm² | 0.02691 ft² |
| 50 cm² | 0.05382 ft² |
| 100 cm² | 0.107639 ft² |
How to use
- Enter a value in the Square Centimeters field.
- The Square Feet figure appears immediately — no button to press.
- Typing in the Square Feet field converts back to Square Centimeters the same way.
- Use the reference table for the values that come up most often.
Square Centimeters to Square Feet formula
The factor from square centimeters to square feet is 0.00107639104.
ft² = cm² × 0.00107639104
Why this factor: the square centimeter and the square foot are both defined against the square meter, so dividing one definition by the other gives 0.00107639104 directly. Both definitions are set out in full below.
To go the other way, divide by 0.00107639104 — or use the Square Feet to Square Centimeters converter, which is the same calculation reversed.
Worked example
Given 1000 cm², multiplying by 0.00107639104 yields 1.076391 ft².
1000 cm² × 0.00107639104 = 1.076391 ft²
The converter above does this for any value you type, in either direction.
What is a square centimeter?
A square centimeter is the area of a one-centimeter square.
Definition: Exactly 1×10⁻⁴ square meter — because 0.01 m squared is 0.0001 m².
Where it is used: Small surface areas, contact and cross-sectional areas, and pressure calculations.
What is a square foot?
A square foot is the primary unit of floor area in the United States.
Definition: Exactly 0.09290304 square meter, following from the exact 0.3048 m foot.
Where it is used: US and Indian property listings, commercial leases, and paint and flooring coverage.
Square Centimeters vs Square Feet
The square centimeter is a metric unit while the square foot is an imperial unit. That is why the factor between them is not a round number: the two systems were defined independently and only later tied together by exact agreement.
Frequently asked questions
How many square feet are in a square centimeter?
One square centimeter equals 0.00107639104 square feet.
What is the formula to convert square centimeters to square feet?
Multiply the number of square centimeters by 0.00107639104. To reverse it, divide by 0.00107639104 instead.
How do I convert square feet back to square centimeters?
Divide by 0.00107639104, which is the same as multiplying by 929.0304.
How many square feet are in 10 square centimeters?
10 cm² works out to 0.010764 ft².
How is the square centimeter defined?
Exactly 1×10⁻⁴ square meter — because 0.01 m squared is 0.0001 m².