Convert Deuteron Mass to Atomic Mass Unit
Convert deuteron mass to atomic mass unit instantly. 1 deuteron mass = 2.0135531799 atomic mass unit — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Atomic Mass Unit to Deuteron Mass converter for the reverse conversion.
Units explained
Deuteron Mass
The deuteron mass is about 3.344E-27 kg.
The mass of the deuteron, the nucleus of deuterium (one proton and one neutron).
Nuclear physics and fusion-energy research.
Established with the discovery of deuterium by Harold Urey in 1931.
Atomic Mass Unit
One unified atomic mass unit (u) is defined as 1/12 the mass of a carbon-12 atom, about 1.6605E-27 kg.
Introduced to give atomic and molecular masses convenient numerical values.
Atomic, molecular, and nuclear physics and chemistry.
The unified (carbon-12) scale was adopted by IUPAC and IUPAP in 1960-1961.
Deuteron Mass to Atomic Mass Unit conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between deuteron mass and atomic mass unit:
To convert deuteron mass to atomic mass unit, multiply the value in deuteron mass by 2.0135531799. To reverse, multiply atomic mass unit by 0.4966345116.
How to use this converter
Type a value into the calculator. The result in atomic mass unit updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Atomic Mass Unit to Deuteron Mass converter for the reverse direction.
Step-by-step: convert deuteron mass to atomic mass unit
- Write down the value in deuteron mass (md).
- Multiply that value by the factor 2.0135531799.
- The product is the equivalent value in atomic mass unit (u).
- To reverse, multiply the atomic mass unit value by 0.4966345116.
Worked examples
Example 1 — Convert 1 md to u:
1 × 2.0135531799 = 2.0135531799 u
Example 2 — Convert 100 md to u:
100 × 2.0135531799 = 201.3553179863 u
Real-world example — Molecular dimensions
The diameter of small molecular structures (around 2 deuteron mass) is often converted into related sub-micron units when comparing measurements across different microscopy techniques or imaging modalities.
2 md × 2.0135531799 = 4.0271063597 u
Real-world example — Wavelengths across the spectrum
Optical and atomic-scale phenomena are routinely cross-converted between sub-micron units. A photon of wavelength 800 deuteron mass can be re-expressed in atomic mass unit for direct comparison with another instrument's calibration data sheet.
800 md × 2.0135531799 = 1610.8425438902 u
Deuteron Mass to Atomic Mass Unit conversion table
Standard reference values for converting deuteron mass to atomic mass unit:
| Deuteron Mass [md] | Atomic Mass Unit [u] |
|---|---|
| 0.01 | 0.0201355318 |
| 0.1 | 0.201355318 |
| 1 | 2.0135531799 |
| 2 | 4.0271063597 |
| 3 | 6.0406595396 |
| 4 | 8.0542127195 |
| 5 | 10.0677658993 |
| 10 | 20.1355317986 |
| 20 | 40.2710635973 |
| 30 | 60.4065953959 |
| 40 | 80.5421271945 |
| 50 | 100.6776589931 |
| 100 | 201.3553179863 |
| 500 | 1006.7765899314 |
| 1000 | 2013.5531798628 |
Frequently asked questions
How many atomic mass unit is 1 deuteron mass?
How do I convert deuteron mass to atomic mass unit?
How do I convert atomic mass unit back to deuteron mass?
How many atomic mass unit is 100 deuteron mass?
Popular weight unit conversions
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Troy & Apothecary (10 units)
Indian / South Asian (6 units)
Scientific / Atomic (8 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 md = 2.0135531799 u) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.