Mass per volume density.
Ounces per Liter to Milligrams per Cup Converter — oz/L to mg/cup
Convert Ounce per Liter (oz/L) to Milligram per Cup (mg/cup) using the exact conversion factor (1 ounce per liter = 6,707.163682 milligram per cup). See the formula, worked examples, and conversion table.
Ounces per Liter to Milligrams per Cup 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 28.34952313 / 0.004226752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Liter to Milligrams per Cup
Ounce per Liter and Milligram per Cup 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
milligrams per cup = ounces per liter × 6707.16368176
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per liter equals 28.349523125 base units, and 1 milligram per cup equals 0.00422675283773 base units, so dividing one by the other gives the direct ounce per liter-to-milligram per cup factor of 6707.16368176.
Simple example
1 oz/L × 6707.163682 = 6,707.163682 mg/cup
1 ounce per liter = 6,707.163682 milligrams per cup.
Real-world example
1,000 oz/L × 6707.163682 = 6,707,163.682 mg/cup
1,000 ounces per liter = 6,707,163.682 milligrams per cup.
Conversion table
| Ounce per Liter (oz/L) | Milligram per Cup (mg/cup) |
|---|---|
| 0.1 oz/L | 670.7163682 mg/cup |
| 1 oz/L | 6,707.163682 mg/cup |
| 10 oz/L | 67,071.63682 mg/cup |
| 100 oz/L | 670,716.3682 mg/cup |
| 1,000 oz/L | 6,707,163.682 mg/cup |
| 10,000 oz/L | 67,071,636.82 mg/cup |
Reverse conversion: Milligram per Cup to Ounce per Liter
1 mg/cup × 0.0001490943188 = 0.0001490943 oz/L
1 milligram per cup = 0.0001490943 ounces per liter.
ounces per liter = milligrams per cup × 0.000149094318768
For a page dedicated to this direction, see Milligram per Cup to Ounce per Liter.
Understanding the Ounce per Liter (oz/L)
Mass per volume density.
Understanding the Milligram per Cup (mg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per cup are in 1 ounce per liter?
1 ounce per liter equals 6,707.163682 milligrams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per liter to milligram per cup?
Multiply the ounce per liter value by 6707.163682. The converter above does this instantly to whatever precision you set.
How do I convert milligram per cup back to ounce per liter?
Use the reverse factor: 1 milligram per cup equals 0.0001490943 ounces per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of density.
What is a milligram per cup?
Milligram per Cup (mg/cup) is a unit of density.
Is the ounce per liter to milligram per cup conversion exact?
Yes. Both ounce per liter and milligram per cup are defined by fixed standards rather than physical artifacts, so the factor of 6707.163682 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.