Convert square foot to circular inch
square foot
Definition: A square foot (symbol: sq ft) is a unit of area used in the imperial and US customary systems (UCS). It is defined as the area of a square with one-foot sides. One square foot equals 144 square inches.
History/origin: The origin of the square foot can be seen in the term itself. It is a measurement derived from the area of a square with a side length measured in feet.
Current use: The square foot is mainly used in the United States but is also used to some extent in countries such as the United Kingdom, Canada, Malaysia, Singapore, Pakistan, Bangladesh, India, and Hong Kong. In these countries, area in real estate, architecture, and of interior spaces is often specified in terms of square footage.
circular inch
Definition: Circular inch is a measure of area, the extent of a two-dimensional surface. For conversion purposes, its value is 0.0005067075 times the reference unit, square meter.
square foot to circular inch Conversion Table
| square foot [ft^2] | circular inch [circular inch] |
|---|---|
| 0.01 square foot | 1.83 circular inch |
| 0.10 square foot | 18.33 circular inch |
| 1 square foot | 183.35 circular inch |
| 2 square foot | 366.69 circular inch |
| 3 square foot | 550.04 circular inch |
| 5 square foot | 916.73 circular inch |
| 10 square foot | 1833 circular inch |
| 20 square foot | 3667 circular inch |
| 50 square foot | 9167 circular inch |
| 100 square foot | 18335 circular inch |
| 1000 square foot | 183346 circular inch |
How to Convert square foot to circular inch
1 square foot = 183.35 circular inch
1 circular inch = 0.005454 square foot
Example
Convert 15 square foot to circular inch:
15 square foot = 15 × 183.35 circular inch = 2750 circular inch
