Gram to Nanogram Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert grams [g] to nanograms [ng] or nanograms [ng] to grams [g]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 gram [g] = 109 nanograms [ng]1 nanogram [ng] = 10-9 grams [g]

Convert grams to nanograms

There are two simple ways to convert grams [g] to nanograms [ng]. In the first calculation method, the value in grams [g] is divided by 10-9. The second method multiplies the value in grams [g] by 109.

  • Nanograms [ng] = grams [g] ÷ 10-9
  • Nanograms [ng] = grams [g] * 109

Convert nanograms to grams

Converting nanograms [ng] to grams [g] is easy and can be done in two ways. The first method involves multiplication, whereby the value in nanograms [ng] is multiplied by 10-9. The second variant is a division. Here, the value in nanograms [ng] is divided by 109.

  • Grams [g] = nanograms [ng] * 10-9
  • Grams [g] = nanograms [ng] ÷ 109

Converter

Decimal places

How it's calculated

Factor: 
1,000,000,000
Nanograms=Grams*1,000,000,000
Grams=
Nanograms1,000,000,000

To all available units

Grams

Ounces

Grams

Picograms

Grams

Pounds

Grams

Troy ounces

Hectograms

Centigrams

Popular with other users …

Angle

Converting angle units requires the use of special formulas, which can be complicated and confusing. The angle converter eliminates the complexity and helps you convert between different angle units without errors.

Angle converter

Area

The size of an area is usually given in acres, square meters, square kilometers, or in relation to a soccer field. With the area converter, all common area units can be converted quickly and accurately.

Area converter

Capacitance

Capacitors usually have values significantly smaller than one farad, which is why capacitance values with SI prefixes are particularly common. The capacitance converter is ideal for converting between different units of electrical capacitance.

Capacitance converter

Current

Manually converting between non-standard electricity units can be confusing and prone to errors. The electricity converter simplifies this process by eliminating complexity and providing accurate, error-free results.

Current converter