Conversion number between square inch [sq in] and circular inch [circ in] is 1.2732395447352. This means, that square inch is bigger unit than circular inch.
Switch to reverse conversion:
from circular inch to square inch conversion
| [sq in] |
Result in circular inch
?If conversion between square inch to square-metre and square-metre to circular inch is exactly definied, high precision conversion from square inch to circular inch 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: | [square inch] |
| Step size | [square inch] |
| How many lines? | (max 100) |
| square inch | circular inch |
|---|---|
| 0 | 0 |
| 10 | 12.732395447352 |
| 20 | 25.464790894703 |
| 30 | 38.197186342055 |
| 40 | 50.929581789406 |
| 50 | 63.661977236758 |
| 60 | 76.39437268411 |
| 70 | 89.126768131461 |
| 80 | 101.85916357881 |
| 90 | 114.59155902616 |
| 100 | 127.32395447352 |
| 110 | 140.05634992087 |
Definition of square inch unit: ≡ 1 in × 1 in. Area equal with 1 inch by 1 inch square ≡ 0.0254 × 0.0254 = 6.4516×10−4 m²
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
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