inch to centimetre

Live inch (in) to centimetre (cm) converter. Plus a 10-value reference table and FAQs.

inch
centimetre
1 in = 2.54cm

换算表

10 个示例值,从inch到centimetre。任意值请用上方换算器。

inch (in)→centimetre (cm)
0.001 in → 0.00254 cm
0.01 in → 0.0254 cm
0.1 in → 0.254 cm
0.5 in → 1.27 cm
1 in → 2.54 cm
2 in → 5.08 cm
5 in → 12.7 cm
10 in → 25.4 cm
100 in → 254 cm
1,000 in → 2,540 cm

关于inch

1/12 of a foot or 25.4 mm. Screen sizes, paper, US fastener sizes.

关于centimetre

1/100 of a metre. Common for body and clothing measurements.

How inch to centimetre conversion works

Both units belong to Length. Unitbox first expresses the input in the category reference unit (m), then expresses that same quantity in centimetre.

Common uses include plans, dimensions, travel distances, screens, and manufacturing specifications.

Reference value1 in = 2.54 cm
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

常见问题

Frequently Asked Questions

How do I convert inch to centimetre?

Multiply the inch value by 2.54 to get it in centimetre. For example, 10 in = 25.4 cm.

What is 1 in in cm?

1 in = 2.54 cm.

What is 100 in in cm?

100 in = 254 cm.

What is the formula?

Linear: multiply by 2.54 (the unit factor ratio).

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