Foot to Decimeter Converter
Unit Converter
Instant · Precise · Universal
32 units available
6 categories total
How to Convert Foot to Decimeter
To convert feet to meters: multiply by 0.3048. To convert meters to feet: multiply by 3.28084.
1 ft = 12 in = 0.3048 m = 1/3 yd = 30.48 cm.
For example, 1 Foot (ft) = 3.048 Decimeter (dm).
Foot to Decimeter — Common Values
| Foot (ft) | Decimeter (dm) |
|---|---|
| 0.1 | 0.3048 |
| 0.5 | 1.524 |
| 1 | 3.048 |
| 2 | 6.096 |
| 5 | 15.24 |
| 10 | 30.48 |
| 25 | 76.2 |
| 50 | 152.4 |
| 100 | 304.8 |
| 500 | 1524 |
| 1000 | 3048 |
About Foot (ft)
Definition
The foot is a unit of length equal to 12 inches or exactly 0.3048 meters.
Mathematical Relationship
1 ft = 12 in = 0.3048 m = 1/3 yd = 30.48 cm.
Conversion Formula
To convert feet to meters: multiply by 0.3048. To convert meters to feet: multiply by 3.28084.
Practical Applications
Building plans, ceiling heights, personal height, pool depth, altitude in aviation, and real estate listings.
Interesting Facts
The international foot (0.3048 m exactly) differs slightly from the US survey foot (1200/3937 m), which was deprecated in 2023.
Common Mistakes
Confusing the foot with 30 cm (it's 30.48 cm). Also, forgetting that 5′10″ is not 5.10 feet — it's 5 feet 10 inches = 5.833 feet.
Educational Tips
There are 3 feet in a yard and 5,280 feet in a mile. A 6-foot person is about 1.83 meters tall.
About Decimeter (dm)
Definition
The decimeter is a unit of length equal to one tenth of a meter (10⁻¹ m), or 10 centimeters.
Mathematical Relationship
1 dm = 0.1 m = 10 cm = 100 mm. One cubic decimeter (dm³) equals exactly 1 liter.
Conversion Formula
To convert dm to meters: divide by 10. To convert dm to inches: multiply by 3.937.
Practical Applications
The cubic decimeter (dm³ = 1 liter) is its most important practical application, linking length to volume.
Interesting Facts
The decimeter's greatest legacy is the liter — 1 liter is defined as exactly 1 dm³.
Common Mistakes
Rarely encountered, so people sometimes forget the conversion: 1 dm = 10 cm, not 100 cm.
Educational Tips
Remember: deci = 10⁻¹. The decimeter's main utility is connecting length to volume via 1 L = 1 dm³.