Measurement converter inches to millimeters

You need to multiply the current inches measurement by the ratio of millimeters to inches, or The inches value in this ratio needs to be placed in the denominator since it will have to cancel out the inches value in your original measurement. Once all the inches are canceled out, the millimeters will be the only remaining unit of measurement. Write down the final answer. If you did the problem correctly, the answer you come up with should be your final answer in millimeters.

Example: Part 2. Check a ruler. One ruler is 12 inches long or 1 foot. Many rulers list the inches on one side but also list centimeters and millimeters on the other side. If your original measurement is 12 inches or below, you can use one of these rulers to measure the same distance in millimeters. Note that the millimeter marks on a ruler are all the small dashes in between the larger centimeter measurements. There should be 10 mm per 1 cm.

Use a website to automatically convert the measurement. If you need to quickly find out the millimeter equivalent to a measurement in inches, you can do so by using an automatic conversions website. Go to the website and locate the conversion boxes. Type the numbers into their respective boxes and select the units you are trying to convert, if necessary. Websites that will calculate this conversion for you include: MetricConversions.

Look at a common conversions chart. Locate the number of inches and look beside it to view the number of millimeters equal to the inches value. Part 3. Convert inches to centimeters. There are 2. If you have the number of millimeters, you can also find the number of centimeters by shifting the decimal place one numeral over to the left.

Convert inches to meters. There are 0. If you have the number of millimeters, you can also find the number of meters by shifting the decimals place three numerals over to the left. Convert millimeters to inches. If you want to calculate the number of inches when you have the number of millimeters, you can do so by either multiplying the number of millimeters by 0.

Part 4. Answer the question : how many millimeters is 4. To find the answer, you will need to multiply 4. Convert inches into millimeters. Do so by multiplying inches by Determine how many millimeters are in This answer can be found by multiplying Figure out how to convert The answer is 0.

We assume you are converting between inch and millimetre. You can view more details on each measurement unit: inches or millimeters The SI base unit for length is the metre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches and millimetres.

Type in your own numbers in the form to convert the units! Because the values were so close, and because Britain has already settled on that value, the ASA adopted this value on March 13, The millimetre is a unit of length in the metric system, equivalent to one thousandth of a metre the SI base unit of length. Format Decimal Fractions. Accuracy Select resolution 1 significant figure 2 significant figures 3 significant figures 4 significant figures 5 significant figures 6 significant figures 7 significant figures 8 significant figures.