Convert inch to millimeter (inch to mm), how many millimeters are in an inch?

Units Converter

1 inch = 25.4 millimeters
Steps: 1 inch × 2.54 = 2.54 centimeter

Formula multiply the inch value by 25.4

How to convert inch to millimeter.

1 inch in millimeter is equal to 25.4 mm:

1 inch = 25.4 millimeter

To convert the inch to millimeter, multiply the inch value by 25.4.
distance (mm) = distance (inch) × 25.4


The formula:

Inches × 25.4

Examples:

Convert 24 inches to millimeters:

Using the previous formula ( inches × 25.4 ), the distance in millimeters equals 24 inches × 25.4 = 609.6 mm. 24 inch = 609.6 mm .

How many millimeters are in 23.5 inch?

Multiply 23.5 inches by 25.4 to get millimeters:
23.5 inches × 25.4 = 596.9mm

What is 36 inch in millimeter?

When you multiply 36 inches by 25.4, you will get 914.4 mm. so 36 inch = 914.4 mm.


Frequently Asked Questions (FAQ)

How many millimeters are in an inch? There're 25.4 millimeters in 1 inch.
How to convert inch to millimeter? Multiply the inch value by 25.4.
How to convert millimeter to inch? Divide the millimeter value by 25.4
10 inch to millimeter 10inch × 25.4 = 254mm
20 inch to millimeter 20inch × 25.4 = 508mm
30 inch to millimeter 30inch × 25.4 = 762mm
40 inch to millimeter 40inch × 25.4 = 1016mm
50 inch to millimeter 50inch × 25.4 = 1270mm
60 inch to millimeter 60inch × 25.4 = 1524mm
70 inch to millimeter 70inch × 25.4 = 1778mm
80 inch to millimeter 80inch × 25.4 = 2032mm
90 inch to millimeter 90inch × 25.4 = 2286mm
100 inch to millimeter 100inch × 25.4 = 2540mm

Convert 1 inch to common units

inch Common units
1 inch = 2.54E-5 kilometer
1 inch = 0.0254 meter
1 inch = 2.54 centimeter
1 inch = 25.4 millimeter
1 inch = 1.57829E-5 mile
1 inch = 0.0277778 yard
1 inch = 0.0833333 foot
1 inch = 1 inch
1 inch = 1.37149E-5 nautical-mile