Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value.
Gram per Liter to Kilogram per Liter
Convert gram per liter (g/L) to kilogram per liter (kg/L) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert gram per liter (g/L) to kilogram per liter (kg/L) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Liter (kg/L) expresses mass in kilogram per unit volume in liter, found by dividing a mass value by a volume value.
kg/L = g/L × 0.001
Results update instantly for Gram per Liter to Kilogram per Liter conversions.
Reserved above the conversion cards and below the converter.
Formula
kg/L = g/L × 0.001
g/L = kg/L × 1000
Conversion table
| 1 g/L | 0.001 kg/L |
| 5 g/L | 0.005 kg/L |
| 10 g/L | 0.01 kg/L |
| 20 g/L | 0.02 kg/L |
| 50 g/L | 0.05 kg/L |
| 100 g/L | 0.1 kg/L |
| 500 g/L | 0.5 kg/L |
| 1000 g/L | 1 kg/L |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both gram per liter and kilogram per liter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per liter by 0.001 to get kilogram per liter. To reverse the conversion, multiply a kilogram per liter value by 1000 to get back to gram per liter.
Frequently asked questions
What is Gram per Liter (g/L)?
Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value.
What is Kilogram per Liter (kg/L)?
Kilogram per Liter (kg/L) expresses mass in kilogram per unit volume in liter, found by dividing a mass value by a volume value.
How do I convert gram per liter to kilogram per liter?
Multiply the gram per liter value by 0.001 to get the equivalent in kilogram per liter. For example, 5 g/L × 0.001 = 0.005 kg/L.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.001 is an exact, non-rounded value.
Can I convert kilogram per liter back to gram per liter?
Yes. Divide the kilogram per liter value by 0.001, or multiply it by 1000, to get gram per liter.
Reserved between the FAQ and the article so the page stays balanced.
About converting gram per liter to kilogram per liter
Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value. Kilogram per Liter (kg/L) expresses mass in kilogram per unit volume in liter, found by dividing a mass value by a volume value.
Use this calculator to move between gram per liter and kilogram per liter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.