# circular mil; circular thou to square millimetre conversion

Conversion number between circular mil; circular thou [circ mil] and square millimetre [mm²] is 0.0005067074790975. This means, that circular mil; circular thou is smaller unit than square millimetre.

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Switch to reverse conversion:
from square millimetre to circular mil; circular thou conversion

### Enter the number in circular mil; circular thou:

Decimal Fraction Exponential Expression
 [circ mil]
eg.: 10.12345 or 1.123e5

Result in square millimetre

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 circular mil; circular thou = (5.06707479097498*10^-10) / (0.000001) = 0.0005067074790975 square millimetre
• 1 square millimetre = (0.000001) / (5.06707479097498*10^-10) = 1973.52524139 circular mil; circular thou
• ? circular mil; circular thou × (5.06707479097498*10^-10  ("m²"/"circular mil; circular thou")) / (0.000001  ("m²"/"square millimetre")) = ? square millimetre

### High precision conversion

If conversion between circular mil; circular thou to square-metre and square-metre to square millimetre is exactly definied, high precision conversion from circular mil; circular thou to square millimetre 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!

### circular mil; circular thou to square millimetre conversion chart

 Start value: [circular mil; circular thou] Step size [circular mil; circular thou] How many lines? (max 100)

visual:
circular mil; circular thousquare millimetre
00
100.005067074790975
200.01013414958195
300.015201224372925
400.0202682991639
500.025335373954875
600.03040244874585
700.035469523536825
800.0405365983278
900.045603673118775
1000.05067074790975
1100.055737822700725
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## Multiple conversion

Enter numbers in circular mil; circular thou and click convert button.
One number per line.

Converted numbers in square millimetre:
Click to select all

## Details about circular mil; circular thou and square millimetre units:

Convert Circular mil; circular thou to other unit:

### circular mil; circular thou

Definition of circular mil; circular thou unit: ≡  π⁄4 mil². Area of circle with diameter of 1 mil, value exactly π × 1.6129×10-10 ≈ 5.067075×10-10 m²

Convert Square millimetre to other unit:

### square millimetre

Definition of square millimetre unit: = 1 mm x 1 mm.

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