Mass and Weight · Unit Converter

Convert Carat (metric) to Neutron Mass

Convert carats (metric) to neutron mass instantly. 1 carat (metric) = 1.194081e+23 neutron mass — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Neutron Mass to Carat (metric) converter for the reverse conversion.

Written by Sunith Babu L, Ph.D., Lead Engineer Reviewed by Dr. Ashok Kumar K, Ph.D.
Mass and Weight category 2 min read Published Last reviewed Updated

Units explained

Troy & Apothecary

Carat (metric)

What is a carat (metric)?

The metric carat (ct) equals exactly 200 milligrams (0.0002 kg).

Origin of the carat (metric)

From Arabic 'qirat' and Greek 'keration', the carob seed once used as a counterweight.

Where it is used

The worldwide standard for gemstone and diamond mass.

When and where it was developed

The metric carat was fixed at 200 mg internationally in 1907.

Scientific / Atomic

Neutron Mass

What is a neutron mass?

The neutron rest mass is about 1.6749E-27 kg, slightly more than the proton.

Origin of the neutron mass

The mass of the neutron, the neutral nucleon.

Where it is used

Nuclear physics and reactor science.

When and where it was developed

Determined after James Chadwick discovered the neutron in 1932.

Carat (metric) to Neutron Mass 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 carats (metric) and neutron mass:

1 ct = 1.194081e+23 mn
1 mn = 8.374643e-24 ct

To convert carats (metric) to neutron mass, multiply the value in carats (metric) by 1.194081e+23. To reverse, multiply neutron mass by 8.374643e-24.

How to use this converter

Type a value into the calculator. The result in neutron mass updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Neutron Mass to Carat (metric) converter for the reverse direction.

Step-by-step: convert carats (metric) to neutron mass

  1. Write down the value in carats (metric) (ct).
  2. Multiply that value by the factor 1.194081e+23.
  3. The product is the equivalent value in neutron mass (mn).
  4. To reverse, multiply the neutron mass value by 8.374643e-24.

Worked examples

Example 1 — Convert 1 ct to mn:
1 × 1.194081e+23 = 1.194081e+23 mn

Example 2 — Convert 100 ct to mn:
100 × 1.194081e+23 = 1.194081e+25 mn

Real-world example — Infrared to visible-spectrum mapping

A 10-carat (metric) thermal infrared wavelength corresponds to a much larger number in neutron mass, the unit favoured for ultraviolet and visible-light specifications.

10 ct × 1.194081e+23 = 1.194081e+24 mn

Real-world example — Mid-micron to nanometer

3 carats (metric) equals 3,000 neutron mass — useful when relating mid-infrared wavelengths (typically quoted in microns) to nanometer-scale visible-light wavelength tables.

3 ct × 1.194081e+23 = 3.582242e+23 mn

Real-world example — From microns to sub-micron features

One carat (metric) equals one thousand neutron mass — the conversion semiconductor designers do constantly when comparing mask feature dimensions to actual transistor gate lengths.

1 ct × 1.194081e+23 = 1.194081e+23 mn

Carat (metric) to Neutron Mass conversion table

Standard reference values for converting carats (metric) to neutron mass:

Carat (metric) [ct]Neutron Mass [mn]
0.011.194081e+21
0.11.194081e+22
11.194081e+23
22.388162e+23
33.582242e+23
44.776323e+23
55.970404e+23
101.194081e+24
202.388162e+24
303.582242e+24
404.776323e+24
505.970404e+24
1001.194081e+25
5005.970404e+25
10001.194081e+26

Frequently asked questions

How many neutron mass is 1 carat (metric)?
1 carat (metric) equals 1.194081e+23 neutron mass.
How do I convert carats (metric) to neutron mass?
Multiply the value in carats (metric) by 1.194081e+23 to get neutron mass.
How do I convert neutron mass back to carats (metric)?
Multiply the value in neutron mass by 8.374643e-24, or use the Neutron Mass to Carat (metric) converter.
How many neutron mass is 100 carats (metric)?
100 carats (metric) equals 1.194081e+25 neutron mass, because 100 × 1.194081e+23 = 1.194081e+25.

Convert Carat (metric) to other weight units

Show all Carat (metric) conversions
Metric / SI (18 units)
Carat (metric) to Attogram (ag) Carat (metric) to Femtogram (fg) Carat (metric) to Picogram (pg) Carat (metric) to Nanogram (ng) Carat (metric) to Microgram (µg) Carat (metric) to Milligram (mg) Carat (metric) to Centigram (cg) Carat (metric) to Decigram (dg) Carat (metric) to Gram (g) Carat (metric) to Dekagram (dag) Carat (metric) to Hectogram (hg) Carat (metric) to Kilogram (kg) Carat (metric) to Quintal (metric) (q) Carat (metric) to Metric Ton (t) Carat (metric) to Gigagram (Gg) Carat (metric) to Teragram (Tg) Carat (metric) to Petagram (Pg) Carat (metric) to Exagram (Eg)
Avoirdupois (15 units)
Carat (metric) to Grain (gr) Carat (metric) to Dram (avoirdupois) (dr) Carat (metric) to Ounce (oz) Carat (metric) to Pound (lb) Carat (metric) to Clove (clove) Carat (metric) to Stone (US) (st) Carat (metric) to Stone (UK) (st) Carat (metric) to Quarter (US) (qr) Carat (metric) to Quarter (UK) (qr) Carat (metric) to Hundredweight (US) (cwt) Carat (metric) to Hundredweight (UK) (cwt) Carat (metric) to Wey (wey) Carat (metric) to Kilopound (kip) (kip) Carat (metric) to Ton (short, US) (sh tn) Carat (metric) to Ton (long, UK) (long tn)
Troy & Apothecary (9 units)
Carat (metric) to Point (1/100 carat) (pt) Carat (metric) to Scruple (apothecary) (s ap) Carat (metric) to Pennyweight (dwt) Carat (metric) to Momme (mom) Carat (metric) to Mace (mace) Carat (metric) to Dram (apothecary/troy) (dr ap) Carat (metric) to Troy Ounce (oz t) Carat (metric) to Tael (tael) Carat (metric) to Pound (troy/apothecary) (lb t)
Indian / South Asian (6 units)
Carat (metric) to Ratti (ratti) Carat (metric) to Masha (masha) Carat (metric) to Tola (tola) Carat (metric) to Chittack (Chatank) (chittack) Carat (metric) to Seer (Ser) (seer) Carat (metric) to Maund (Mann) (maund)
Scientific / Atomic (9 units)
Carat (metric) to Electron Mass (rest) (me) Carat (metric) to MeV/c2 (MeV/c²) Carat (metric) to Muon Mass (mµ) Carat (metric) to Atomic Mass Unit (u) Carat (metric) to Proton Mass (mp) Carat (metric) to Neutron Mass (mn) Carat (metric) to Deuteron Mass (md) Carat (metric) to Carbon-12 Atom Mass (C-12) Carat (metric) to Planck Mass (mP)
Astronomical (4 units)
Carat (metric) to Lunar Mass (Moon) (M☾) Carat (metric) to Earth's Mass (M⊕) Carat (metric) to Jupiter Mass (MJ) Carat (metric) to Sun's Mass (M☉)
Biblical / Ancient (14 units)
Carat (metric) to Lepton (Biblical Roman) (lepton) Carat (metric) to Quadrans (Biblical Roman) (quadrans) Carat (metric) to Assarion (Biblical Roman) (assarion) Carat (metric) to Gerah (Biblical Hebrew) (gerah) Carat (metric) to Drachma (Biblical Greek) (drachma) Carat (metric) to Denarius (Biblical Roman) (denarius) Carat (metric) to Bekan (Biblical Hebrew) (bekah) Carat (metric) to Didrachma (Biblical Greek) (didrachma) Carat (metric) to Shekel (Biblical Hebrew) (shekel) Carat (metric) to Tetradrachma (Biblical Greek) (tetra) Carat (metric) to Mina (Biblical Greek) (mina) Carat (metric) to Mina (Biblical Hebrew) (mina) Carat (metric) to Talent (Biblical Greek) (talent) Carat (metric) to Talent (Biblical Hebrew) (talent)
Force / Engineering (5 units)
Carat (metric) to Poundal (pdl) Carat (metric) to Ton (assay) (US) (AT) Carat (metric) to Ton (assay) (UK) (AT) Carat (metric) to Kilogram-force square second/meter (hyl) Carat (metric) to Slug (slug)

Sources & references

Conversion factor (1 ct = 1.194081e+23 mn) verified against the following authoritative sources:

Results are provided for general reference. Verify critical measurements against an authoritative standard.