Conversion number between circular inch [circ in] and square (roofing) is 5.4541539124823 × 10-5. This means, that circular inch is smaller unit than square (roofing).
Switch to reverse conversion:
from square (roofing) to circular inch conversion
| [circ in] |
Result in square (roofing)
?If conversion between circular inch to square-metre and square-metre to square (roofing) is exactly definied, high precision conversion from circular inch to square (roofing) is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
| Start value: | [circular inch] |
| Step size | [circular inch] |
| How many lines? | (max 100) |
| circular inch | square (roofing) |
|---|---|
| 0 | 0 |
| 10 | 0.00054541539124823 |
| 20 | 0.0010908307824965 |
| 30 | 0.0016362461737447 |
| 40 | 0.0021816615649929 |
| 50 | 0.0027270769562411 |
| 60 | 0.0032724923474894 |
| 70 | 0.0038179077387376 |
| 80 | 0.0043633231299858 |
| 90 | 0.0049087385212341 |
| 100 | 0.0054541539124823 |
| 110 | 0.0059995693037305 |
Definition of circular inch unit: ≡ π⁄4 sq in. Area of circle with diameter of 1 inch, value exactly π × 0.00016129 ≈ 5.067075×10-4 m²
Definition of square (roofing) unit: ≡ 10 ft × 10 ft. Area equal to 10 feet by 10 feet square = (3.048 m)² = 9.290304 m²
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