Use this free online calculator to convert Gigagram to Nanogram instantly. This metric weight conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Gigagram = 1000000000000000000.00 Nanogram

1 Nanogram = 1.000e-18 Gigagram

Gigagram to Nanogram Conversion Formula

To convert Gigagram to Nanogram, multiply by 1000000000000000000.00.

Nanogram = Gigagram × 1000000000000000000.00

Gigagram = Nanogram × 1.000e-18

To convert Nanogram back to Gigagram, divide by 1000000000000000000.00 (or multiply by 1.000e-18).

About These Units

About Gigagram

The gigagram is an SI unit of mass equal to 109 grams, one million kilograms, or 1 kilotonne (1000 metric tons). This unit is used in scientific contexts, such as the measurement of atmospheric emissions. One gigagram equals about 2.2046 million pounds or 1102.3 U.S. (short) tons.

About Nanogram

The nanogram is a metric unit of mass equal to 10E-9 gram, or one millionth of a milligram.

Gigagram to Nanogram Conversion Table

Gigagram	Nanogram	Nanogram	Gigagram
0.1	100000000000000000.00	0.1	1.000e-19
0.5	500000000000000000.00	0.5	5.000e-19
1	1000000000000000000.00	1	1.000e-18
2	2000000000000000000.00	2	2.000e-18
5	5000000000000000000.00	5	5.000e-18
10	10000000000000000000.00	10	1.000e-17
20	20000000000000000000.00	20	2.000e-17
25	25000000000000000000.00	25	2.500e-17
50	50000000000000000000.00	50	5.000e-17
100	100000000000000000000.00	100	1.000e-16
250	250000000000000000000.00	250	2.500e-16
500	500000000000000000000.00	500	5.000e-16
1000	1e+21	1000	1.000e-15

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