Inch naar centimeter omzetter

Zet inch direct om naar centimeter. Gratis online eenhedenconverter.

Invoerwaarde

Van eenheid

Inches

Centimeters

1 in = 2.54 cm

Referentietabel

1 in

2.54

5 in

12.7

10 in

25.4

50 in

127

100 in

254

Conversieresultaten

Meters

Kilometers

Centimeters

Millimeters

Miles

Yards

Feet

Conversion Formula

1 Inches = 2.54 Centimeters

1 Centimeters = 0.3937 Inches

Quick Reference Table

Inches	Centimeters
1 in	2.54 cm
5 in	12.7 cm
10 in	25.4 cm
50 in	127 cm
100 in	254 cm
500 in	1,270 cm
1,000 in	2,540 cm

About These Units

Converting Inches to Centimeters comes down to a single multiplication: each Inches equals 2.54 Centimeters. For example, 10 Inches works out to 25.4 Centimeters. Use the live calculator above for any value, or follow the exact formula and reference table below — no rounding errors, no guesswork.

Length is the most basic spatial measurement — the distance between two points along a single dimension. The metric system (meters, kilometers, centimeters, millimeters) is used in most countries, while the imperial system (feet, inches, yards, miles) remains common in the United States. Accurate length conversion matters in construction, engineering, manufacturing, sports, navigation, and everyday tasks like ordering furniture from overseas suppliers.

About Inches

The inch (in) is exactly 25.4 millimeters (1/12 of a foot), commonly used in the US/UK for small lengths.

History

Originally defined as the width of an adult thumb; the modern value was set internationally in 1959.

Common Use

Used for screen sizes (e.g., 15.6" laptop), tire dimensions, rainfall, and wood/plywood thicknesses.

About Centimeters

The centimeter (cm) is 1/100 of a meter, making it the natural unit for measuring small everyday objects.

History

Part of the original metric system introduced in 1795 in France.

Common Use

Used for body measurements (height, waist), paper sizes, screen dimensions, and clothing.

When Conversion Is Needed

Inches and Centimeters belong to different measurement systems, so conversion becomes necessary when comparing values across the two units, or when forwarding a document or specification written in one unit to someone who uses the other. The quick-reference table on this page shows how common values in Inches translate to Centimeters, so memorizing or bookmarking the most frequently-used values is often a worthwhile shortcut.

Real-World Use Cases

Construction & DIY

Architects, builders, and DIY enthusiasts constantly switch between feet/inches and meters/centimeters when reading plans drawn in different standards. A miscalculation can mean lumber that doesn't fit or doors that don't close.

Travel & Navigation

Hiking trail markers, road signs, and aviation altimeters use different units depending on country. Travelers and pilots routinely convert miles to kilometers and feet to meters to stay oriented and safe.

Related Converters

Meters to Kilometers Meters to Centimeters Meters to Millimeters Meters to Miles Meters to Yards Meters to Feet Meters to Inches Kilometers to Meters

Frequently Asked Questions

How do I convert Inches to Centimeters?

Multiply the number of Inches by 2.54. For instance, 10 Inches × 2.54 = 25.4 Centimeters. The calculator on this page does it instantly as you type.

How many Centimeters are in one Inches?

One Inches equals exactly 2.54 Centimeters. Going the other way, one Centimeters equals 0.3937 Inches.

Is this Inches-to-Centimeters conversion accurate?

Yes. The result uses double-precision arithmetic and internationally accepted conversion constants, rounding only for display — so it is reliable for engineering, cooking, shipping, and schoolwork alike.