# square inch to square centimetre conversion

Conversion number between square inch [sq in] and square centimetre [cm²] is 6.4516. This means, that square inch is bigger unit than square centimetre.

### Contents [show][hide]

Switch to reverse conversion:
from square centimetre to square inch conversion

### Enter the number in square inch:

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

Result in square centimetre

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

### Calculation process of conversion value

• 1 square inch = (exactly) (0.00064516) / (0.0001) = 6.4516 square centimetre
• 1 square centimetre = (exactly) (0.0001) / (0.00064516) = 0.15500031000062 square inch
• ? square inch × (0.00064516  ("m²"/"square inch")) / (0.0001  ("m²"/"square centimetre")) = ? square centimetre

### High precision conversion

If conversion between square inch to square-metre and square-metre to square centimetre is exactly definied, high precision conversion from square inch to square centimetre is enabled.

Decimal places: (0-800)

square inch
Result in square centimetre:
?

### square inch to square centimetre conversion chart

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

visual:
square inchsquare centimetre
00
1064.516
20129.032
30193.548
40258.064
50322.58
60387.096
70451.612
80516.128
90580.644
100645.16
110709.676
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## Multiple conversion

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

Converted numbers in square centimetre:
Click to select all

## Details about square inch and square centimetre units:

Convert Square inch to other unit:

### square inch

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

Convert Square centimetre to other unit:

### square centimetre

Definition of square centimetre unit: = 1 cm x 1 cm. Area equal with 1 centimetre by 1 centimetre square.

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