Online calculator to convert inches to decimeters (in to dm) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Length or Distance units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert inches to dm
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between inches and decimeters.
What is an inch (in)?
An inch is a unit of Length or Distance in both US Customary Units as well as the Imperial System. The symbol for inch is in or ". There are 3.93700787 inches in a decimeter.
What is a decimeter (dm)?
A decimeter is a unit of Length or Distance in the Metric System. The symbol for decimeter is dm. There are 0.254 decimeters in an inch. The International spelling for this unit is decimetre.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from inches to dm is:
dm = in x 0.254
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from inches to decimeters (in to dm).
Inches to Decimeter Conversion Example
Task: Convert 36 inches to decimeters (show work) Formula: in x 0.254 = dm Calculations: 36 in x 0.254 = 9.144 dm Result: 36 inches is equal to 9.144 dm
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from inches to dm.
Inches to Decimeters Conversion Chart
| inches (in) | decimeters (dm) |
|---|---|
| 1 inches | 0.254 dm |
| 2 inches | 0.508 dm |
| 3 inches | 0.762 dm |
| 4 inches | 1.016 dm |
| 5 inches | 1.27 dm |
| 6 inches | 1.524 dm |
| 7 inches | 1.778 dm |
| 8 inches | 2.032 dm |
| 9 inches | 2.286 dm |
| 10 inches | 2.54 dm |
| 20 inches | 5.08 dm |
| 30 inches | 7.62 dm |
| 40 inches | 10.16 dm |
| 50 inches | 12.7 dm |
| 75 inches | 19.05 dm |
| 100 inches | 25.4 dm |
| 250 inches | 63.5 dm |
| 500 inches | 127 dm |
| 750 inches | 190.5 dm |
| 1,000 inches | 254 dm |
| 2,500 inches | 635 dm |
| 5,000 inches | 1,270 dm |
| 7,500 inches | 1,905 dm |
| 10,000 inches | 2,540 dm |
| 25,000 inches | 6,350 dm |
| 50,000 inches | 12,700 dm |
| 75,000 inches | 19,050 dm |
| 100,000 inches | 25,400 dm |
| 250,000 inches | 63,500 dm |
Related Units
This table provides a summary of the Length or Distance units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| inches | in or " | US Customary Units/Imperial System |
| feet | ft or ' | US Customary Units/Imperial System |
| yards | yd | US Customary Units/Imperial System |
| miles | mi | US Customary Units/Imperial System |
| picometers | pm | Metric System |
| nanometers | nm | Metric System |
| micrometers | μm | Metric System |
| millimeters | mm | Metric System |
| centimeters | cm | Metric System |
| decimeters | dm | Metric System |
| meters | m | Metric System |
| decameters | dam or dkm | Metric System |
| hectometers | hm | Metric System |
| kilometers | km | Metric System |
| megameters | Mm | Metric System |
| gigameters | Gm | Metric System |
| nautical miles | M or NM or nmi | Non-SI (International) |
| angstroms | Å | Non-SI (International) |
| rods | rod | Non-SI (International) |
Note: For Length and Distance conversions, US Customary Units and the Imperial System are equivalent.
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