Mass per volume density.
Kilograms per Liter to Drams per Cup Converter — kg/L to dr/cup
Convert Kilogram per Liter (kg/L) to Dram per Cup (dr/cup) using the exact conversion factor (1 kilogram per liter = 133.5264712 dram per cup). See the formula, worked examples, conversion table, and common uses.
Kilograms per Liter to Drams 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 1000 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Liter to Drams per Cup
Kilogram per Liter and Dram 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. Kilogram per Liter is most often used for fuel and petroleum density specifications (diesel is roughly 0.85 kg/l, gasoline roughly 0.74 kg/l).
Formula
drams per cup = kilograms per liter × 133.526471232
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per liter equals 1000 base units, and 1 dram per cup equals 7.48915170731 base units, so dividing one by the other gives the direct kilogram per liter-to-dram per cup factor of 133.526471232.
Simple example
1 kg/L × 133.5264712 = 133.5264712 dr/cup
1 kilogram per liter = 133.5264712 drams per cup.
Real-world example
1,000 kg/L × 133.5264712 = 133,526.4712 dr/cup
1,000 kilograms per liter = 133,526.4712 drams per cup.
Conversion table
| Kilogram per Liter (kg/L) | Dram per Cup (dr/cup) |
|---|---|
| 0.1 kg/L | 13.35264712 dr/cup |
| 1 kg/L | 133.5264712 dr/cup |
| 10 kg/L | 1,335.264712 dr/cup |
| 100 kg/L | 13,352.64712 dr/cup |
| 1,000 kg/L | 133,526.4712 dr/cup |
| 10,000 kg/L | 1,335,264.712 dr/cup |
Reverse conversion: Dram per Cup to Kilogram per Liter
133.5264712 dr/cup × 0.007489151707 = 0.9999999998 kg/L
133.5264712 drams per cup = 0.9999999998 kilograms per liter.
kilograms per liter = drams per cup × 0.00748915170731
For a page dedicated to this direction, see Dram per Cup to Kilogram per Liter.
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
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
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 drams per cup are in 1 kilogram per liter?
1 kilogram per liter equals 133.5264712 drams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per liter to dram per cup?
Multiply the kilogram per liter value by 133.5264712. The converter above does this instantly to whatever precision you set.
How do I convert dram per cup back to kilogram per liter?
Use the reverse factor: 1 dram per cup equals 0.0074891517 kilograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
Is the kilogram per liter to dram per cup conversion exact?
Yes. Both kilogram per liter and dram per cup are defined by fixed standards rather than physical artifacts, so the factor of 133.5264712 used above is exact to as many digits as you choose to display.
Where is the kilogram per liter still used today?
Widely used internationally for fuel, oil, and food-industry density specifications
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.