Mass concentration.
Ounces per Fluid ounce to Kilograms per Gallon Converter — oz/fl oz to kg/gal
Convert Ounce per Fluid ounce (oz/fl oz) to Kilogram per Gallon (kg/gal) using the exact conversion factor (1 ounce per fluid ounce = 3.62873896 kilogram per gallon). See the formula, worked examples, conversion table, and common uses.
Ounces per Fluid ounce to Kilograms per Gallon 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 958.6114185 / 264.1720524.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Fluid ounce to Kilograms per Gallon
Ounce per Fluid ounce and Kilogram per Gallon 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. Both are mass concentration units.
Formula
kilograms per gallon = ounces per fluid ounce × 3.62873896
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per fluid ounce equals 958.611418535 base units, and 1 kilogram per gallon equals 264.172052358 base units, so dividing one by the other gives the direct ounce per fluid ounce-to-kilogram per gallon factor of 3.62873896.
Simple example
1 oz/fl oz × 3.62873896 = 3.62873896 kg/gal
1 ounce per fluid ounce = 3.62873896 kilograms per gallon.
Real-world example
100 oz/fl oz × 3.62873896 = 362.873896 kg/gal
100 ounces per fluid ounce = 362.873896 kilograms per gallon.
Conversion table
| Ounce per Fluid ounce (oz/fl oz) | Kilogram per Gallon (kg/gal) |
|---|---|
| 0.001 oz/fl oz | 0.003628739 kg/gal |
| 0.01 oz/fl oz | 0.0362873896 kg/gal |
| 0.1 oz/fl oz | 0.362873896 kg/gal |
| 1 oz/fl oz | 3.62873896 kg/gal |
| 10 oz/fl oz | 36.2873896 kg/gal |
| 100 oz/fl oz | 362.873896 kg/gal |
Reverse conversion: Kilogram per Gallon to Ounce per Fluid ounce
3.62873896 kg/gal × 0.2755778277 = 1 oz/fl oz
3.62873896 kilograms per gallon = 1 ounce per fluid ounce.
ounces per fluid ounce = kilograms per gallon × 0.275577827731
For a page dedicated to this direction, see Kilogram per Gallon to Ounce per Fluid ounce.
Understanding the Ounce per Fluid ounce (oz/fl oz)
Mass concentration.
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
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.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per gallon are in 1 ounce per fluid ounce?
1 ounce per fluid ounce equals 3.62873896 kilograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per fluid ounce to kilogram per gallon?
Multiply the ounce per fluid ounce value by 3.62873896. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per gallon back to ounce per fluid ounce?
Use the reverse factor: 1 kilogram per gallon equals 0.2755778277 ounces per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per fluid ounce?
Ounce per Fluid ounce (oz/fl oz) is a unit of chemistry.
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.
Is the ounce per fluid ounce to kilogram per gallon conversion exact?
Yes. Both ounce per fluid ounce and kilogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 3.62873896 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.