Conversion number between circular inch [circ in] and square decimetre [dm²] is 0.05067074790975. This means, that circular inch is smaller unit than square decimetre.
Switch to reverse conversion:
from square decimetre to circular inch conversion
| [circ in] |
Result in square decimetre
?If conversion between circular inch to square-metre and square-metre to square decimetre is exactly definied, high precision conversion from circular inch to square decimetre 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 decimetre |
|---|---|
| 0 | 0 |
| 10 | 0.5067074790975 |
| 20 | 1.013414958195 |
| 30 | 1.5201224372925 |
| 40 | 2.02682991639 |
| 50 | 2.5335373954875 |
| 60 | 3.040244874585 |
| 70 | 3.5469523536825 |
| 80 | 4.05365983278 |
| 90 | 4.5603673118775 |
| 100 | 5.067074790975 |
| 110 | 5.5737822700725 |
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 decimetre unit: = 1 dm x 1 dm. Area equal with 1 decimetre by 1 decimetre square.
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