Gram to Picogram Converter
Convert Gram (g) to Picogram (pg) instantly. 1 g = 1.000000e+12 pg.
Mass Converter
26 units available
1 g = 1.000000e+12 pg
Formula:
pg = g × 1.000000e+12With your value: 1 g = 1.000000e+12 pg
How big is that?
Everyday references on a logarithmic scale, all expressed in gram so you can sanity-check the result.
Other Gram to Picogram conversions
Gram to Picogram Conversion Table
| Gram (g) | Picogram (pg) |
|---|---|
| 0.5 | 500,000,000,000 |
| 1 | 1.000000e+12 |
| 2 | 2.000000e+12 |
| 5 | 5.000000e+12 |
| 10 | 1.000000e+13 |
| 15 | 1.500000e+13 |
| 20 | 2.000000e+13 |
| 25 | 2.500000e+13 |
| 50 | 5.000000e+13 |
| 100 | 1.000000e+14 |
| 250 | 2.500000e+14 |
| 500 | 5.000000e+14 |
| 1000 | 1.000000e+15 |
Picogram to Gram Conversion Table
| Picogram (pg) | Gram (g) |
|---|---|
| 0.5 | 5.000000e-13 |
| 1 | 1.000000e-12 |
| 2 | 2.000000e-12 |
| 5 | 5.000000e-12 |
| 10 | 1.000000e-11 |
| 15 | 1.500000e-11 |
| 20 | 2.000000e-11 |
| 25 | 2.500000e-11 |
| 50 | 5.000000e-11 |
| 100 | 1.000000e-10 |
| 250 | 2.500000e-10 |
| 500 | 5.000000e-10 |
| 1000 | 1.000000e-9 |
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.
Gram (g)
Mass
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
Picogram (pg)
Mass
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 Gram to Picogram
To convert from Gram (g) to Picogram (pg), multiply the value by 1.000000e+12.
Formula: pg = g × 1.000000e+12
Reverse: g = pg × 1.000000e-12
Step-by-Step Example
- Start with your value in Gram. For example: 5 g
- Multiply by the conversion factor: 5 x 1.000000e+12
- The result is: 5.000000e+12 pg
About Gram
The gram equals one thousandth of a kilogram. It is commonly used for measuring food, ingredients, and small items.
Common uses: cooking, nutrition labels, jewelry.
About Picogram
The picogram (pg) is a unit of mass and weight. One picogram equals 1.000000 × 10^-15 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 Picogram are in 1 Gram?
There are exactly 1.000000e+12 Picogram in 1 Gram. This means the conversion factor from Gram to Picogram is 1.000000e+12.
What is the formula to convert Gram to Picogram?
The formula to convert Gram to Picogram is: pg = g × 1.000000e+12. For example, to convert 10 Gram to Picogram, you would multiply 10 by 1.000000e+12.
What is a Gram?
The gram equals one thousandth of a kilogram. It is commonly used for measuring food, ingredients, and small items.
What is a Picogram?
The picogram (pg) is a unit of mass and weight. One picogram equals 1.000000 × 10^-15 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.
What are the common uses of Gram?
The Gram is commonly used in cooking, nutrition labels, jewelry.
Related Mass Conversions
Cite this page
UnitConvertLab. (2026). Gram to Picogram converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/gram-to-picogram