Mass and Weight · Unit Converter

Convert Masha to Nanogram

Convert mashas to nanograms instantly. 1 masha = 9.719837e+8 nanogram — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Nanogram to Masha 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

Indian / South Asian

Masha

What is a masha?

The masha equals about 0.972 gram, or eight ratti.

Origin of the masha

A traditional Indian mass unit in the ratti-masha-tola chain.

Where it is used

Small jewelry and gemstone weights in South Asia.

When and where it was developed

Part of the ancient Indian weight system dating to the Indus Valley era.

Metric / SI

Nanogram

What is a nanogram?

A nanogram (ng) equals 10^-12 kilogram.

Origin of the nanogram

From the SI prefix 'nano-' (from Greek 'nanos', dwarf).

Where it is used

Molecular biology, forensics, and toxicology.

When and where it was developed

The nano- prefix entered the SI in 1960.

Masha to Nanogram 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 mashas and nanograms:

1 masha = 9.719837e+8 ng
1 ng = 1.028824e-9 masha

To convert mashas to nanograms, multiply the value in mashas by 9.719837e+8. To reverse, multiply nanograms by 1.028824e-9.

How to use this converter

Type a value into the calculator. The result in nanograms updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Nanogram to Masha converter for the reverse direction.

Step-by-step: convert mashas to nanograms

  1. Write down the value in mashas (masha).
  2. Multiply that value by the factor 9.719837e+8.
  3. The product is the equivalent value in nanograms (ng).
  4. To reverse, multiply the nanogram value by 1.028824e-9.

Worked examples

Example 1 — Convert 1 masha to ng:
1 × 9.719837e+8 = 9.719837e+8 ng

Example 2 — Convert 100 masha to ng:
100 × 9.719837e+8 = 9.719837e+10 ng

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

One masha equals one thousand nanograms — the conversion semiconductor designers do constantly when comparing mask feature dimensions to actual transistor gate lengths.

1 masha × 9.719837e+8 = 9.719837e+8 ng

Real-world example — Infrared to visible-spectrum mapping

A 10-masha thermal infrared wavelength corresponds to a much larger number in nanograms, the unit favoured for ultraviolet and visible-light specifications.

10 masha × 9.719837e+8 = 9.719837e+9 ng

Real-world example — Mid-micron to nanometer

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

3 masha × 9.719837e+8 = 2.915951e+9 ng

Masha to Nanogram conversion table

Standard reference values for converting mashas to nanograms:

Masha [masha]Nanogram [ng]
0.019719837
0.19.719837e+7
19.719837e+8
21.943967e+9
32.915951e+9
43.887935e+9
54.859918e+9
109.719837e+9
201.943967e+10
302.915951e+10
403.887935e+10
504.859918e+10
1009.719837e+10
5004.859918e+11
10009.719837e+11

Frequently asked questions

How many nanograms is 1 masha?
1 masha equals 9.719837e+8 nanogram.
How do I convert mashas to nanograms?
Multiply the value in mashas by 9.719837e+8 to get nanograms.
How do I convert nanograms back to mashas?
Multiply the value in nanograms by 1.028824e-9, or use the Nanogram to Masha converter.
How many nanograms is 100 mashas?
100 mashas equals 9.719837e+10 nanograms, because 100 × 9.719837e+8 = 9.719837e+10.

Convert Masha to other weight units

Show all Masha conversions
Metric / SI (18 units)
Masha to Attogram (ag) Masha to Femtogram (fg) Masha to Picogram (pg) Masha to Nanogram (ng) Masha to Microgram (µg) Masha to Milligram (mg) Masha to Centigram (cg) Masha to Decigram (dg) Masha to Gram (g) Masha to Dekagram (dag) Masha to Hectogram (hg) Masha to Kilogram (kg) Masha to Quintal (metric) (q) Masha to Metric Ton (t) Masha to Gigagram (Gg) Masha to Teragram (Tg) Masha to Petagram (Pg) Masha to Exagram (Eg)
Avoirdupois (15 units)
Masha to Grain (gr) Masha to Dram (avoirdupois) (dr) Masha to Ounce (oz) Masha to Pound (lb) Masha to Clove (clove) Masha to Stone (US) (st) Masha to Stone (UK) (st) Masha to Quarter (US) (qr) Masha to Quarter (UK) (qr) Masha to Hundredweight (US) (cwt) Masha to Hundredweight (UK) (cwt) Masha to Wey (wey) Masha to Kilopound (kip) (kip) Masha to Ton (short, US) (sh tn) Masha to Ton (long, UK) (long tn)
Troy & Apothecary (10 units)
Masha to Point (1/100 carat) (pt) Masha to Carat (metric) (ct) Masha to Scruple (apothecary) (s ap) Masha to Pennyweight (dwt) Masha to Momme (mom) Masha to Mace (mace) Masha to Dram (apothecary/troy) (dr ap) Masha to Troy Ounce (oz t) Masha to Tael (tael) Masha to Pound (troy/apothecary) (lb t)
Indian / South Asian (5 units)
Masha to Ratti (ratti) Masha to Tola (tola) Masha to Chittack (Chatank) (chittack) Masha to Seer (Ser) (seer) Masha to Maund (Mann) (maund)
Scientific / Atomic (9 units)
Masha to Electron Mass (rest) (me) Masha to MeV/c2 (MeV/c²) Masha to Muon Mass (mµ) Masha to Atomic Mass Unit (u) Masha to Proton Mass (mp) Masha to Neutron Mass (mn) Masha to Deuteron Mass (md) Masha to Carbon-12 Atom Mass (C-12) Masha to Planck Mass (mP)
Astronomical (4 units)
Masha to Lunar Mass (Moon) (M☾) Masha to Earth's Mass (M⊕) Masha to Jupiter Mass (MJ) Masha to Sun's Mass (M☉)
Biblical / Ancient (14 units)
Masha to Lepton (Biblical Roman) (lepton) Masha to Quadrans (Biblical Roman) (quadrans) Masha to Assarion (Biblical Roman) (assarion) Masha to Gerah (Biblical Hebrew) (gerah) Masha to Drachma (Biblical Greek) (drachma) Masha to Denarius (Biblical Roman) (denarius) Masha to Bekan (Biblical Hebrew) (bekah) Masha to Didrachma (Biblical Greek) (didrachma) Masha to Shekel (Biblical Hebrew) (shekel) Masha to Tetradrachma (Biblical Greek) (tetra) Masha to Mina (Biblical Greek) (mina) Masha to Mina (Biblical Hebrew) (mina) Masha to Talent (Biblical Greek) (talent) Masha to Talent (Biblical Hebrew) (talent)
Force / Engineering (5 units)
Masha to Poundal (pdl) Masha to Ton (assay) (US) (AT) Masha to Ton (assay) (UK) (AT) Masha to Kilogram-force square second/meter (hyl) Masha to Slug (slug)

Sources & references

Conversion factor (1 masha = 9.719837e+8 ng) verified against the following authoritative sources:

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