Dimensions Converters

Convert sizes and lengths between metric, imperial and everyday units.

All dimensions converters

• Centimeters to Decimeters ConverterType a length in centimeters and the equivalent in decimeters appears at once. Ten centimeters make one decimeter, so the answer is your number with the decimal point moved one place to the left.
• Centimeters to Feet ConverterEnter a length in centimeters and see it in feet immediately. One foot is exactly 30.48 centimeters, so the converter divides your figure by 30.48 and shows the answer to four decimal places.
• Centimeters to Inches ConverterEnter a measurement in centimeters and the converter shows it in inches straight away. Since one inch is exactly 2.54 centimeters, the answer is your figure divided by 2.54, rounded to four decimals.
• Centimeters to Meters ConverterType a length in centimeters and the equivalent in meters shows up immediately. There are 100 centimeters in a meter, so the converter divides your number by 100.
• Centimeters to Millimeters ConverterEnter a length in centimeters and read it in millimeters right away. One centimeter equals ten millimeters, so the converter simply multiplies your number by 10.
• Centimeters to Yards ConverterEnter a length in centimeters and the converter shows it in yards. One yard is exactly 91.44 centimeters, so your figure is divided by 91.44 and rounded to four decimal places.
• Decimeters to Centimeters ConverterEnter a length in decimeters and the converter returns it in centimeters. Each decimeter holds ten centimeters, so the answer is your number multiplied by 10.
• Feet to Centimeters ConverterEnter a length in feet and get the centimeters straight away. A foot is exactly 30.48 centimeters, so the converter multiplies your figure by 30.48 and rounds to four decimal places.
• Feet to Inches ConverterType a length in feet and the converter shows the same length in inches. There are 12 inches in a foot, so the result is simply your number multiplied by 12.
• Inches to Centimeters ConverterEnter a length in inches and the same length in centimeters appears straight away, rounded to four decimal places. The conversion uses the exact definition of 2.54 centimeters per inch.
• Inches to Feet ConverterType a number of inches and the converter returns the same length in feet, rounded to four decimal places. Twelve inches always make one foot.
• Inches to Meters ConverterEnter a length in inches and read it in meters, rounded to four decimal places. One inch is exactly 0.0254 meters.
• Inches to Millimeters ConverterEnter a measurement in inches and get the matching number of millimeters, rounded to four decimals. Every inch is exactly 25.4 mm.
• Inches to Yards ConverterType a length in inches and the converter shows the same length in yards, rounded to four decimals. A yard is 36 inches.
• Meters to Centimeters ConverterEnter a length in meters and the equivalent in centimeters appears immediately. A meter holds exactly 100 centimeters, so the result is the input with the decimal point moved two places to the right.
• Meters to Inches ConverterType a length in meters and the converter returns it in inches, rounded to four decimal places. One meter is about 39.3701 inches.
• Meters to Millimeters ConverterType a length in meters and read it in millimeters. There are exactly 1,000 millimeters in a meter, so the answer is the input with the decimal point moved three places right.
• Micrometers to Millimeters ConverterEnter a length in micrometers and the converter returns it in millimeters, rounded to four decimals. A millimeter is made of 1,000 micrometers.
• Micrometers to Nanometers ConverterType a length in micrometers and read it in nanometers. One micrometer holds exactly 1,000 nanometers, so the number grows a thousandfold.
• Millimeters to Centimeters ConverterType a length in millimeters and the equivalent in centimeters appears at once, rounded to four decimal places. The guide below explains the rule and lists common values.
• Millimeters to Inches ConverterEnter a length in millimeters and the converter returns inches straight away, rounded to four decimal places. One inch is exactly 25.4 mm, and the guide shows how to apply that by hand.
• Millimeters to Meters ConverterType a length in millimeters and read it in meters immediately. The result is rounded to four decimals, and the guide explains the divide-by-1,000 rule with examples.
• Millimeters to Micrometers ConverterEnter a length in millimeters and the converter gives the same length in micrometers, also called microns. The guide covers the factor of 1,000, worked examples and a table of common values.
• Millimeters to Nanometers ConverterType a length in millimeters and the converter shows nanometers at once. One millimeter is exactly one million nanometers, and the guide below shows the rule with worked examples.
• Nanometers to Micrometers ConverterEnter a length in nanometers and the converter returns micrometers immediately, rounded to four decimals. A micrometer is 1,000 nanometers, and the guide shows the rule with wavelength examples.
• Nanometers to Millimeters ConverterType a length in nanometers and see it in millimeters straight away, to seven decimal places. One millimeter is a million nanometers, and the guide shows how to apply that by hand.
• Yards to Centimeters ConverterEnter a length in yards and the converter shows centimeters as you type, rounded to four decimals. One yard is exactly 91.44 cm, and the guide explains how to use that by hand.
• Yards to Inches ConverterEnter a number of yards and the converter gives inches immediately. A yard is exactly 36 inches, and the guide below turns that into a simple method with examples.