Nanogram to Troy Ounce Converter

Mass Converter

26 units available

Decimals:

From

To

3.215075e-11

1 ng = 3.215075e-11 oz t

Formula:

oz t = ng × 3.215075e-11

With your value: 1 ng = 3.215075e-11 oz t

How big is that?

Everyday references on a logarithmic scale, all expressed in nanogram so you can sanity-check the result.

Your value1.00 ng

Paperclip (1.0e+9× your value)1.00e+9 ng

AA battery (2.4e+10× your value)2.40e+10 ng

Can of soda (3.9e+11× your value)3.90e+11 ng

Bag of sugar (1.0e+12× your value)1.00e+12 ng

House cat (4.5e+12× your value)4.50e+12 ng

Other Nanogram to Troy Ounce conversions

2 ng to oz t 3 ng to oz t 4 ng to oz t 5 ng to oz t 6 ng to oz t 7 ng to oz t 8 ng to oz t

Nanogram to Troy Ounce Conversion Table

Nanogram (ng)	Troy Ounce (oz t)
0.5	1.607537e-11
1	3.215075e-11
2	6.430149e-11
5	1.607537e-10
10	3.215075e-10
15	4.822612e-10
20	6.430149e-10
25	8.037687e-10
50	1.607537e-9
100	3.215075e-9
250	8.037687e-9
500	1.607537e-8
1000	3.215075e-8

Troy Ounce to Nanogram Conversion Table

Troy Ounce (oz t)	Nanogram (ng)
0.5	15,551,738,400
1	31,103,476,800
2	62,206,953,600
5	155,517,384,000
10	311,034,768,000
15	466,552,152,000
20	622,069,536,000
25	777,586,920,000.0001
50	1.555174e+12
100	3.110348e+12
250	7.775869e+12
500	1.555174e+13
1000	3.110348e+13

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Nanogram (ng)

Mass

Exact conversion

Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Troy Ounce (oz t)

Mass

Exact conversion

1 troy ounce = 480 grains = 0.031 103 476 8 kg exactly. Used for precious metals only.

Source: NIST Handbook 44, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Nanogram to Troy Ounce

To convert from Nanogram (ng) to Troy Ounce (oz t), multiply the value by 3.215075e-11.

Formula: oz t = ng × 3.215075e-11

Reverse: ng = oz t × 3.110348e+10

Step-by-Step Example

Start with your value in Nanogram. For example: 5 ng
Multiply by the conversion factor: 5 x 3.215075e-11
The result is: 1.607537e-10 oz t

About Nanogram

The nanogram (ng) is a unit of mass and weight. One nanogram equals 1.000000 × 10^-12 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass calculations, engineering and science, education.

About Troy Ounce

The troy ounce equals approximately 31.1 grams and is used for weighing precious metals like gold, silver, and platinum.

Common uses: gold trading, silver markets, precious metals.

Frequently Asked Questions

How many Troy Ounce are in 1 Nanogram?

There are exactly 3.215075e-11 Troy Ounce in 1 Nanogram. This means the conversion factor from Nanogram to Troy Ounce is 3.215075e-11.

What is the formula to convert Nanogram to Troy Ounce?

The formula to convert Nanogram to Troy Ounce is: oz t = ng × 3.215075e-11. For example, to convert 10 Nanogram to Troy Ounce, you would multiply 10 by 3.215075e-11.

What is a Nanogram?