# circular inch to barn conversion

Conversion number between circular inch [circ in] and barn [b] is 5.067074790975 × 10+24. This means, that circular inch is bigger unit than barn.

### Contents [show][hide]

Switch to reverse conversion:
from barn to circular inch conversion

### Enter the number in circular inch:

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

Result in barn

?
 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*10^-28) = 5.067074790975 × 10+24 barn
• 1 barn = (1*10^-28) / (5.06707479097498*10^-04) = 1.97352524139 × 10-25 circular inch
• ? circular inch × (5.06707479097498*10^-04  ("m²"/"circular inch")) / (1*10^-28  ("m²"/"barn")) = ? barn

### High precision conversion

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

gads

### circular inch to barn conversion chart

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

visual:
circular inchbarn
00
105.067074790975 × 10+25
201.013414958195 × 10+26
301.5201224372925 × 10+26
402.02682991639 × 10+26
502.5335373954875 × 10+26
603.040244874585 × 10+26
703.5469523536825 × 10+26
804.05365983278 × 10+26
904.5603673118775 × 10+26
1005.067074790975 × 10+26
1105.5737822700725 × 10+26
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## Multiple conversion

Enter numbers in circular inch and click convert button.
One number per line.

Converted numbers in barn:
Click to select all

## Details about circular inch and barn 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 Barn to other unit:

### barn

Definition of barn unit: ≡ 10−28 m². Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions.

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