Conversion inches to milimeters, inch to mm.

The conversion factor is 25.4; therefore, 1 inch = 25.4 milimeters. In other words, to convert a value in inch to mm, multiply by the value by 25.4. The calculator answers the questions such as: How many mm is 50 inch? or How to convert inch to mm. This is a length unit conversion from inch to mm.

Conversion result:

1 inch = 25.4 mm

1 inch is 25.4 milimeters.

Enter length

inch

Choose other length units

Conversion of a length unit in word math problems and questions

• Millimeters - saw
  A fine tooth of a saw has 60 teeth per 2 inches (1 inch = 2.54 cm). What is the tooth pitch in millimeters (rounded to hundredths of mm)?
• Basketball team
  The heights of five starters on Redwood High's basketball team are 5'11", 6'3", 6'6", 6'2", and 6'. The average height of these players is?
• One inch
  One inch = 2.54 cm. How many cm are there in 25 inches?
• Centimeters to inches
  How many inches are there in 70.32 centimeters when 1 inch equals 2.54 centimeters? Round off your answer to the nearest thousandth place.
• Saw a board
  A board of 16 3-fourths inches is cut from a board that is 3 feet long. If the width of the saw cut is one-eighth inch, what is the length of the remaining piece?

more math problems »