Mass and Weight · Unit Converter

Convert Quintal (metric) to Deuteron Mass

Convert quintals (metric) to deuteron mass instantly. 1 quintal (metric) = 2.990801e+28 deuteron mass — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Deuteron Mass to Quintal (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 June 10, 2026 Last reviewed June 10, 2026 Updated June 10, 2026

Units explained

Metric / SI

Quintal (metric)

What is a quintal (metric)?

The metric quintal (q) equals 100 kilograms.

Origin of the quintal (metric)

From Latin 'centenarius' (hundredweight) via Arabic 'qintar'.

Where it is used

Agriculture across India, Europe, and Latin America for grain and produce.

When and where it was developed

Fixed at 100 kg with the spread of the metric system in the 19th century.

Scientific / Atomic

Deuteron Mass

What is a deuteron mass?

The deuteron mass is about 3.344E-27 kg.

Origin of the deuteron mass

The mass of the deuteron, the nucleus of deuterium (one proton and one neutron).

Where it is used

Nuclear physics and fusion-energy research.

When and where it was developed

Established with the discovery of deuterium by Harold Urey in 1931.

Quintal (metric) to Deuteron 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 quintals (metric) and deuteron mass:

1 q = 2.990801e+28 md

1 md = 3.343586e-29 q

To convert quintals (metric) to deuteron mass, multiply the value in quintals (metric) by 2.990801e+28. To reverse, multiply deuteron mass by 3.343586e-29.

How to use this converter

Type a value into the calculator. The result in deuteron 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 Deuteron Mass to Quintal (metric) converter for the reverse direction.

Step-by-step: convert quintals (metric) to deuteron mass

Write down the value in quintals (metric) (q).
Multiply that value by the factor 2.990801e+28.
The product is the equivalent value in deuteron mass (md).
To reverse, multiply the deuteron mass value by 3.343586e-29.

Worked examples

Example 1 — Convert 1 q to md:
1 × 2.990801e+28 = 2.990801e+28 md

Example 2 — Convert 100 q to md:
100 × 2.990801e+28 = 2.990801e+30 md

Quintal (metric) to Deuteron Mass conversion table

Standard reference values for converting quintals (metric) to deuteron mass:

Quintal (metric) [q]	Deuteron Mass [md]
0.01	2.990801e+26
0.1	2.990801e+27
1	2.990801e+28
2	5.981602e+28
3	8.972403e+28
4	1.19632e+29
5	1.4954e+29
10	2.990801e+29
20	5.981602e+29
30	8.972403e+29
40	1.19632e+30
50	1.4954e+30
100	2.990801e+30
500	1.4954e+31
1000	2.990801e+31

Frequently asked questions

How many deuteron mass is 1 quintal (metric)?

1 quintal (metric) equals 2.990801e+28 deuteron mass.

How do I convert quintals (metric) to deuteron mass?

Multiply the value in quintals (metric) by 2.990801e+28 to get deuteron mass.

How do I convert deuteron mass back to quintals (metric)?

Multiply the value in deuteron mass by 3.343586e-29, or use the Deuteron Mass to Quintal (metric) converter.

How many deuteron mass is 100 quintals (metric)?

100 quintals (metric) equals 2.990801e+30 deuteron mass, because 100 × 2.990801e+28 = 2.990801e+30.

Convert Quintal (metric) to other weight units

Show all Quintal (metric) conversions

Metric / SI (17 units)

Avoirdupois (15 units)

Troy & Apothecary (10 units)

Quintal (metric) to Point (1/100 carat) (pt) Quintal (metric) to Carat (metric) (ct) Quintal (metric) to Scruple (apothecary) (s ap) Quintal (metric) to Pennyweight (dwt) Quintal (metric) to Momme (mom) Quintal (metric) to Mace (mace) Quintal (metric) to Dram (apothecary/troy) (dr ap) Quintal (metric) to Troy Ounce (oz t) Quintal (metric) to Tael (tael) Quintal (metric) to Pound (troy/apothecary) (lb t)

Indian / South Asian (6 units)

Quintal (metric) to Ratti (ratti) Quintal (metric) to Masha (masha) Quintal (metric) to Tola (tola) Quintal (metric) to Chittack (Chatank) (chittack) Quintal (metric) to Seer (Ser) (seer) Quintal (metric) to Maund (Mann) (maund)

Scientific / Atomic (9 units)

Quintal (metric) to Electron Mass (rest) (me) Quintal (metric) to MeV/c2 (MeV/c²) Quintal (metric) to Muon Mass (mµ) Quintal (metric) to Atomic Mass Unit (u) Quintal (metric) to Proton Mass (mp) Quintal (metric) to Neutron Mass (mn) Quintal (metric) to Deuteron Mass (md) Quintal (metric) to Carbon-12 Atom Mass (C-12) Quintal (metric) to Planck Mass (mP)

Astronomical (4 units)

Quintal (metric) to Lunar Mass (Moon) (M☾) Quintal (metric) to Earth's Mass (M⊕) Quintal (metric) to Jupiter Mass (MJ) Quintal (metric) to Sun's Mass (M☉)

Biblical / Ancient (14 units)

Force / Engineering (5 units)

Quintal (metric) to Poundal (pdl) Quintal (metric) to Ton (assay) (US) (AT) Quintal (metric) to Ton (assay) (UK) (AT) Quintal (metric) to Kilogram-force square second/meter (hyl) Quintal (metric) to Slug (slug)

Sources & references

Conversion factor (1 q = 2.990801e+28 md) 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 Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.

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