# circular inch to square metre conversion

Conversion number between circular inch [circ in] and square metre [m²] is 0.0005067074790975. This means, that circular inch is smaller unit than square metre.

### Contents [show][hide]

Switch to reverse conversion:
from square metre to circular inch conversion

### Enter the number in circular inch:

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

Result in square metre

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

### Calculation process of conversion value

• 1 circular inch = (5.06707479097498*10^-04) / (1) = 0.0005067074790975 square metre
• 1 square metre = (1) / (5.06707479097498*10^-04) = 1973.52524139 circular inch
• ? circular inch × (5.06707479097498*10^-04  ("m²"/"circular inch")) / (1  ("m²"/"square metre")) = ? square metre

### High precision conversion

If conversion between circular inch to square-metre and square-metre to square metre is exactly definied, high precision conversion from circular inch to square metre 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 inch to square metre conversion chart

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

visual:
circular inchsquare metre
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 inch and click convert button.
One number per line.

Converted numbers in square metre:
Click to select all

## Details about circular inch and square metre units:

Convert Circular inch to other unit:

### circular inch

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

Convert Square metre to other unit:

### square metre

Definition of square metre unit: = 1m x 1m.

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