Convert Deuteron Mass to Carat (metric)
Convert deuteron mass to carats (metric) instantly. 1 deuteron mass = 1.671793e-23 carat (metric) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Carat (metric) 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.
Carat (metric)
The metric carat (ct) equals exactly 200 milligrams (0.0002 kg).
From Arabic 'qirat' and Greek 'keration', the carob seed once used as a counterweight.
The worldwide standard for gemstone and diamond mass.
The metric carat was fixed at 200 mg internationally in 1907.
Deuteron Mass to Carat (metric) 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 carats (metric):
To convert deuteron mass to carats (metric), multiply the value in deuteron mass by 1.671793e-23. To reverse, multiply carats (metric) by 5.981602e+22.
How to use this converter
Type a value into the calculator. The result in carats (metric) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Carat (metric) to Deuteron Mass converter for the reverse direction.
Step-by-step: convert deuteron mass to carats (metric)
- Write down the value in deuteron mass (md).
- Multiply that value by the factor 1.671793e-23.
- The product is the equivalent value in carats (metric) (ct).
- To reverse, multiply the carat (metric) value by 5.981602e+22.
Worked examples
Example 1 — Convert 1 md to ct:
1 × 1.671793e-23 = 1.671793e-23 ct
Example 2 — Convert 100 md to ct:
100 × 1.671793e-23 = 1.671793e-21 ct
Real-world example — Sub-visible-light wavelength
500 deuteron mass (the green-yellow visible band) equals 0.5 carats (metric) — the canonical conversion in optics between wavelength specifications and micron-scale lens-coating thicknesses.
500 md × 1.671793e-23 = 8.358965e-21 ct
Real-world example — Spanning sub-micron to micron scale
Crossing from deuteron mass to carats (metric) is the everyday workflow of microscopy and semiconductor engineering — a measurement of 1000 deuteron mass translates to a much more compact value in carats (metric) that fits the scale of biological cells and process nodes.
1000 md × 1.671793e-23 = 1.671793e-20 ct
Deuteron Mass to Carat (metric) conversion table
Standard reference values for converting deuteron mass to carats (metric):
| Deuteron Mass [md] | Carat (metric) [ct] |
|---|---|
| 0.01 | 1.671793e-25 |
| 0.1 | 1.671793e-24 |
| 1 | 1.671793e-23 |
| 2 | 3.343586e-23 |
| 3 | 5.015379e-23 |
| 4 | 6.687172e-23 |
| 5 | 8.358965e-23 |
| 10 | 1.671793e-22 |
| 20 | 3.343586e-22 |
| 30 | 5.015379e-22 |
| 40 | 6.687172e-22 |
| 50 | 8.358965e-22 |
| 100 | 1.671793e-21 |
| 500 | 8.358965e-21 |
| 1000 | 1.671793e-20 |
Frequently asked questions
How many carats (metric) is 1 deuteron mass?
How do I convert deuteron mass to carats (metric)?
How do I convert carats (metric) back to deuteron mass?
How many carats (metric) is 100 deuteron mass?
Popular weight unit conversions
Convert Deuteron Mass to other weight units
Show all Deuteron Mass conversions
Metric / SI (18 units)
Avoirdupois (15 units)
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 = 1.671793e-23 ct) 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.