Grains to nanograms (gr to ng) converter

You can enter a value in either the grains (gr) or nanograms (ng) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Mass/Weight units and easily switch Mass/Weight units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting grains to nanograms to nanograms to grains.

grains (gr)

 

nanograms (ng)

 
Swap
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1 gr = 64798910 ng 1 ng = 2.0E-8 gr

Algebraic Steps / Dimensional Analysis Formula
gr * 1 lb
7000 gr		 * 1 kg
2.2046 lb		 * 1000000000000 ng
1 kg		 = ng

Direct Conversion Formula
gr * 64798910 ng
1 gr		 = ng

If you would like to switch between Mass/Weight units, select from the tables below

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