Decimeters to Millimeters Converter (dm to mm)

Quick Lookup (Round: 2). dm to mm

dm	1/8	1/4	1/2	3/4	1	1.1	1.2	1.3	1.4	1.5	1.6	1.7	1.8	1.9	2	2.1	2.2	2.3	2.4	2.5	2.6	2.7	2.8	2.9	3	3.1	3.2	3.3	3.4	3.5	3.6	3.7	3.8	3.9	4	4.1	4.2	4.3	4.4	4.5	4.6	4.7	4.8	4.9	5	5.1	5.2	5.3	5.4	5.5	5.6	5.7	5.8	5.9	6	6.1	6.2	6.3	6.4	6.5	6.6	6.7	6.8	6.9	7	7.1	7.2	7.3	7.4	7.5	7.6	7.7	7.8	7.9	8	8.1	8.2	8.3	8.4	8.5	8.6	8.7	8.8	8.9	9	9.1	9.2	9.3	9.4	9.5	9.6	9.7	9.8	9.9	10	20	30	40	50	60	70	80	90	100
mm	12.5	25	50	75	100	110	120	130	140	150	160	170	180	190	200	210	220	230	240	250	260	270	280	290	300	310	320	330	340	350	360	370	380	390	400	410	420	430	440	450	460	470	480	490	500	510	520	530	540	550	560	570	580	590	600	610	620	630	640	650	660	670	680	690	700	710	720	730	740	750	760	770	780	790	800	810	820	830	840	850	860	870	880	890	900	910	920	930	940	950	960	970	980	990	1000	2000	3000	4000	5000	6000	7000	8000	9000	10000

Round:

Enter Decimeter

⇵

Enter Millimeter

How many millimeters in a decimeter?

There are 100 millimeters in a decimeter. To convert decimeters to millimeters, multiply the decimeter value by 100.

For example, to find out how many millimeters in a decimeter and a half, multiply 1.5 by 100, that makes 150 mm in a decimeter and a half.

dm to mm formula

mm = dm * 100

1 Decimeter = 100 Millimeters

1 Millimeter is equal to 0.01 decimeter. To convert millimeters to decimeters, multiply the millimeter value by 0.01 or divide by 100.

mm to dm formula

dm = mm * 0.01

dm = mm / 100

1 Millimeter = 0.01 Decimeter

What is a Millimeter?

Millimeter (millimetre) is a metric system length unit. 1 mm = 0.01 dm. The symbol is "mm".

What is a Decimeter?

Decimeter (decimetre) is a metric system length unit. 1 dm = 100 mm. The symbol is "dm".

You may also use length conversion to convert all length units.

Create Conversion Table

Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.

How to create conversion table?

Start:

Increment:

Accuracy: