Mass per volume density.
Picograms per Cubic Centimeter to Grams per Liter Converter — pg/cm3 to g/L
Convert Picogram per Cubic Centimeter (pg/cm3) to Gram per Liter (g/L) using the exact conversion factor (1 picogram per cubic centimeter = 1e-9 gram per liter). See the formula, worked examples, conversion table, and common uses.
Picograms per Cubic Centimeter to Grams per Liter converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 1e-9 / 1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picograms per Cubic Centimeter to Grams per Liter
Picogram per Cubic Centimeter and Gram per Liter both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
grams per liter = picograms per cubic centimeter × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 picogram per cubic centimeter equals 1e-9 base units, and 1 gram per liter equals 1 base unit, so dividing one by the other gives the direct picogram per cubic centimeter-to-gram per liter factor of 1e-9.
Simple example
1 pg/cm3 × 1e-9 = 1e-9 g/L
1 picogram per cubic centimeter = 1e-9 grams per liter.
Real-world example
1,000 pg/cm3 × 1e-9 = 0.000001 g/L
1,000 picograms per cubic centimeter = 0.000001 grams per liter.
Conversion table
| Picogram per Cubic Centimeter (pg/cm3) | Gram per Liter (g/L) |
|---|---|
| 0.1 pg/cm3 | 1e-10 g/L |
| 1 pg/cm3 | 1e-9 g/L |
| 10 pg/cm3 | 1e-8 g/L |
| 100 pg/cm3 | 1e-7 g/L |
| 1,000 pg/cm3 | 0.000001 g/L |
| 10,000 pg/cm3 | 0.00001 g/L |
Reverse conversion: Gram per Liter to Picogram per Cubic Centimeter
1e-9 g/L × 1000000000 = 1 pg/cm3
1e-9 grams per liter = 1 picograms per cubic centimeter.
picograms per cubic centimeter = grams per liter × 1000000000
For a page dedicated to this direction, see Gram per Liter to Picogram per Cubic Centimeter.
Understanding the Picogram per Cubic Centimeter (pg/cm3)
Mass per volume density.
Understanding the Gram per Liter
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Where it's used: Standard unit for water-quality and laboratory concentration reporting worldwide
Uses of the Gram per Liter today
- Water-quality and environmental testing standards
- Laboratory solution preparation
- Beverage and food-industry concentration specifications
Gram per Liter — sources
- BIPM SI Brochure — Gram and litre as accepted units used to express mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per liter are in 1 picogram per cubic centimeter?
1 picogram per cubic centimeter equals 1e-9 grams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert picogram per cubic centimeter to gram per liter?
Multiply the picogram per cubic centimeter value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert gram per liter back to picogram per cubic centimeter?
Use the reverse factor: 1 gram per liter equals 1,000,000,000 picograms per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a picogram per cubic centimeter?
Picogram per Cubic Centimeter (pg/cm3) is a unit of density.
What is a gram per liter?
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Is the picogram per cubic centimeter to gram per liter conversion exact?
Yes. Both picogram per cubic centimeter and gram per liter are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.