Mass concentration.
Kilograms per Gallon to Kilograms per Liter Converter — kg/gal to kg/L
Convert Kilogram per Gallon (kg/gal) to Kilogram per Liter (kg/L) using the exact conversion factor (1 kilogram per gallon = 0.2641720524 kilogram per liter). See the formula, worked examples, conversion table, unit comparison, and common uses.
Kilograms per Gallon to Kilograms per Liter converter
Converter
Chemistry Converter
Convert concentration, molarity, amount, and laboratory scientific units by compatible family.
Context values
Some unit families need one extra value for a physically accurate result.
Mass concentration.
Result = input x 264.1720524 / 1000.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Gallon to Kilograms per Liter
Kilogram per Gallon and Kilogram per Liter both measure mass concentration — how much of a substance is dissolved or dispersed in a given volume — a core calculation for preparing lab solutions, checking water quality against a regulatory limit, or formulating a pharmaceutical dose. Kilogram per Gallon is most often used for can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (us customary) are the specific pairings more commonly seen in fuel and liquid-density references.
Formula
kilograms per liter = kilograms per gallon × 0.264172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per gallon equals 264.172052358 base units, and 1 kilogram per liter equals 1000 base units, so dividing one by the other gives the direct kilogram per gallon-to-kilogram per liter factor of 0.264172052358.
Simple example
1 kg/gal × 0.2641720524 = 0.2641720524 kg/L
1 kilogram per gallon = 0.2641720524 kilograms per liter.
Real-world example
100 kg/gal × 0.2641720524 = 26.41720524 kg/L
100 kilograms per gallon = 26.41720524 kilograms per liter.
Conversion table
| Kilogram per Gallon (kg/gal) | Kilogram per Liter (kg/L) |
|---|---|
| 0.001 kg/gal | 0.0002641721 kg/L |
| 0.01 kg/gal | 0.0026417205 kg/L |
| 0.1 kg/gal | 0.0264172052 kg/L |
| 1 kg/gal | 0.2641720524 kg/L |
| 10 kg/gal | 2.641720524 kg/L |
| 100 kg/gal | 26.41720524 kg/L |
Reverse conversion: Kilogram per Liter to Kilogram per Gallon
0.2641720524 kg/L × 3.785411784 = 1 kg/gal
0.2641720524 kilograms per liter = 1 kilograms per gallon.
kilograms per gallon = kilograms per liter × 3.785411784
For a page dedicated to this direction, see Kilogram per Liter to Kilogram per Gallon.
Kilogram per Gallon vs. Kilogram per Liter
| Aspect | Kilogram per Gallon | Kilogram per Liter |
|---|---|---|
| Family | mixed metric/US customary density unit | metric derived density unit |
| Typical use | Can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (US customary) are the specific pairings more commonly seen in fuel and liquid-density references | Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L) |
Understanding the Kilogram per Gallon
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Gallon today
- Can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (US customary) are the specific pairings more commonly seen in fuel and liquid-density references
Understanding the Kilogram per Liter
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Where it's used: Widely used internationally for fuel, oil, and food-industry density specifications
Uses of the Kilogram per Liter today
- Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L)
- Food and beverage industry quality control
- Quick density comparisons against water, since water is almost exactly 1 kg/L
Kilogram per Gallon — sources
- Fuel and petroleum liquid-density references — Liquid density figures for fuels are typically reported in kg/L, kg/m³, or lb/gal rather than kg/gal.
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per liter are in 1 kilogram per gallon?
1 kilogram per gallon equals 0.2641720524 kilograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per gallon to kilogram per liter?
Multiply the kilogram per gallon value by 0.2641720524. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per liter back to kilogram per gallon?
Use the reverse factor: 1 kilogram per liter equals 3.785411784 kilograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per gallon?
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
What is a kilogram per liter?
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Is the kilogram per gallon to kilogram per liter conversion exact?
Yes. Both kilogram per gallon and kilogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.2641720524 used above is exact to as many digits as you choose to display.
What's the difference between mass concentration and molarity?
Mass concentration expresses how much mass of a substance is present per unit volume (for example, grams per liter). Molarity expresses the amount in moles per liter instead, which accounts for the substance's molecular weight. This category converts mass-concentration units.