How many nanogram / ml in 1 grain/gallon?
The answer is 17118.061.
We assume you are converting between nanogram/milliliter and grain/gallon [U.S.].
You can view more details on each measurement unit: nanogram / ml or
grain/gallon
The SI derived unit for density is the kilogram/cubic meter.
1 kilogram/cubic meter is equal to 1000000 nanogram / ml, or 58.417831318629 grain/gallon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between nanograms/millilitre and grains/gallon.
Type in your own numbers in the form to convert the units!

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!