Nanogram to Scruple Converter

Mass Converter

26 units available

Decimals:

From

To

7.716179e-10

1 ng = 7.716179e-10 scr

Formula:

scr = ng × 7.716179e-10

With your value: 1 ng = 7.716179e-10 scr

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 Scruple conversions

2 ng to scr 3 ng to scr 4 ng to scr 5 ng to scr 6 ng to scr 7 ng to scr 8 ng to scr

Nanogram to Scruple Conversion Table

Nanogram (ng)	Scruple (scr)
0.5	3.858090e-10
1	7.716179e-10
2	1.543236e-9
5	3.858090e-9
10	7.716179e-9
15	1.157427e-8
20	1.543236e-8
25	1.929045e-8
50	3.858090e-8
100	7.716179e-8
250	1.929045e-7
500	3.858090e-7
1000	7.716179e-7

Scruple to Nanogram Conversion Table

Scruple (scr)	Nanogram (ng)
0.5	647,989,100
1	1,295,978,200
2	2,591,956,400
5	6,479,891,000
10	12,959,782,000
15	19,439,673,000
20	25,919,564,000
25	32,399,455,000
50	64,798,910,000
100	129,597,820,000
250	323,994,550,000
500	647,989,100,000
1000	1.295978e+12

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

Scruple (scr)

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

How to Convert Nanogram to Scruple

To convert from Nanogram (ng) to Scruple (scr), multiply the value by 7.716179e-10.

Formula: scr = ng × 7.716179e-10

Reverse: ng = scr × 1.295978e+9

Step-by-Step Example

Start with your value in Nanogram. For example: 5 ng
Multiply by the conversion factor: 5 x 7.716179e-10
The result is: 3.858090e-9 scr

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 Scruple

The scruple (scr) is a unit of mass and weight. One scruple equals 0.0012959782 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.

Frequently Asked Questions

How many Scruple are in 1 Nanogram?

There are exactly 7.716179e-10 Scruple in 1 Nanogram. This means the conversion factor from Nanogram to Scruple is 7.716179e-10.

What is the formula to convert Nanogram to Scruple?

The formula to convert Nanogram to Scruple is: scr = ng × 7.716179e-10. For example, to convert 10 Nanogram to Scruple, you would multiply 10 by 7.716179e-10.

What is a Nanogram?