# ››Convert gram to nanogram

 grams nanograms

How many grams in 1 nanograms? The answer is 1.0E-9.
We assume you are converting between gram and nanogram.
You can view more details on each measurement unit:
grams or nanograms
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000 grams, or 1000000000000 nanograms.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between grams and nanograms.
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# ››Definition: Gram

a metric unit of weight equal to one thousandth of a kilogram

# ››Definition: Nanogram

The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.

So 1 nanogram = 10-9 grams-force.

# ››Metric conversions and more

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!