Cubic metric volume unit.
Cubic Decimeters to Microliters Converter — dm3 to uL
Convert Cubic Decimeter (dm3) to Microliter (uL) using the exact conversion factor (1 cubic decimeter = 1,000,000 microliter). See the formula, worked examples, and conversion table.
Cubic Decimeters to Microliters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Microliter is 0.000001 liter units.
Result = input x 0.001 / 1e-9.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Decimeters to Microliters
Cubic Decimeter and Microliter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: Cubic metric volume unit, and microliter is 0.000001 liter units.
Formula
microliters = cubic decimeters × 1000000
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic decimeter equals 0.001 base units, and 1 microliter equals 1e-9 base units, so dividing one by the other gives the direct cubic decimeter-to-microliter factor of 1000000.
Simple example
1 dm3 × 1000000 = 1,000,000 uL
1 cubic decimeter = 1,000,000 microliters.
Real-world example
10 dm3 × 1000000 = 10,000,000 uL
10 cubic decimeters = 10,000,000 microliters.
Conversion table
| Cubic Decimeter (dm3) | Microliter (uL) |
|---|---|
| 1 dm3 | 1,000,000 uL |
| 5 dm3 | 5,000,000 uL |
| 10 dm3 | 10,000,000 uL |
| 25 dm3 | 25,000,000 uL |
| 50 dm3 | 50,000,000 uL |
| 100 dm3 | 100,000,000 uL |
Reverse conversion: Microliter to Cubic Decimeter
1 uL × 1e-6 = 1e-6 dm3
1 microliter = 1e-6 cubic decimeters.
cubic decimeters = microliters × 1e-6
For a page dedicated to this direction, see Microliter to Cubic Decimeter.
Understanding the Cubic Decimeter (dm3)
Cubic metric volume unit.
Understanding the Microliter (uL)
Microliter is 0.000001 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliters are in 1 cubic decimeter?
1 cubic decimeter equals 1,000,000 microliters, using the exact defined conversion factor rather than an estimate.
How do I convert cubic decimeter to microliter?
Multiply the cubic decimeter value by 1000000. The converter above does this instantly to whatever precision you set.
How do I convert microliter back to cubic decimeter?
Use the reverse factor: 1 microliter equals 1e-6 cubic decimeters. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic decimeter?
Cubic Decimeter (dm3) is a unit of volume.
What is a microliter?
Microliter (uL) is a unit of volume.
Is the cubic decimeter to microliter conversion exact?
Yes. Both cubic decimeter and microliter are defined by fixed standards rather than physical artifacts, so the factor of 1000000 used above is exact to as many digits as you choose to display.