dm

What is a Decimeter?

Decimeter is a length unit used to express distance, size or travel range in practical measurement work.

Decimeter is a length unit used to express distance, size or travel range in practical measurement work.

Decimeter became established as a practical length unit in technical, commercial or scientific use.

Measurement system: Metric, imperial and internationally standardized length usage. SI equivalent: 1 dm = 0.1 m.

Decimeter facts

Unit name
Decimeter
Symbol
dm
Category
Length
Measurement system
Metric, imperial and internationally standardized length usage
SI equivalent
1 dm = 0.1 m
Common uses
Distance, dimensions, navigation and physical measurement

Definition of the decimeter

Decimeter is a length unit used to express distance, size or travel range in practical measurement work.

Measurement system and SI relationship

Metric, imperial and internationally standardized length usage

SI equivalent: 1 dm = 0.1 m

History of the decimeter

Decimeter became established as a practical length unit in technical, commercial or scientific use.

Where is the decimeter used?

Distance, dimensions, navigation and physical measurement

Decimeter conversion tools

Sources

The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: SI Units – Length
  3. NIST: Guide for the Use of the International System of Units

Other languages

View the Turkish versionOpen the German version