Microliter is 0.000001 liter units.
Microliters to Cubic Decimeters Converter — uL to dm3
Convert Microliter (uL) to Cubic Decimeter (dm3) using the exact conversion factor (1 microliter = 1e-6 cubic decimeter). See the formula, worked examples, and conversion table.
Microliters to Cubic Decimeters 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.
Cubic metric volume unit.
Result = input x 1e-9 / 0.001.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Microliters to Cubic Decimeters
Microliter and Cubic Decimeter 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: Microliter is 0.000001 liter units, and cubic metric volume unit.
Formula
cubic decimeters = microliters × 1e-6
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter equals 1e-9 base units, and 1 cubic decimeter equals 0.001 base units, so dividing one by the other gives the direct microliter-to-cubic decimeter factor of 1e-6.
Simple example
1 uL × 1e-6 = 1e-6 dm3
1 microliter = 1e-6 cubic decimeters.
Real-world example
10 uL × 1e-6 = 0.00001 dm3
10 microliters = 0.00001 cubic decimeters.
Conversion table
| Microliter (uL) | Cubic Decimeter (dm3) |
|---|---|
| 1 uL | 1e-6 dm3 |
| 5 uL | 0.000005 dm3 |
| 10 uL | 0.00001 dm3 |
| 25 uL | 0.000025 dm3 |
| 50 uL | 0.00005 dm3 |
| 100 uL | 0.0001 dm3 |
Reverse conversion: Cubic Decimeter to Microliter
0.000001 dm3 × 1000000 = 1 uL
0.000001 cubic decimeters = 1 microliters.
microliters = cubic decimeters × 1000000
For a page dedicated to this direction, see Cubic Decimeter to Microliter.
Understanding the Microliter (uL)
Microliter is 0.000001 liter units.
Understanding the Cubic Decimeter (dm3)
Cubic metric volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic decimeters are in 1 microliter?
1 microliter equals 1e-6 cubic decimeters, using the exact defined conversion factor rather than an estimate.
How do I convert microliter to cubic decimeter?
Multiply the microliter value by 1e-6. The converter above does this instantly to whatever precision you set.
How do I convert cubic decimeter back to microliter?
Use the reverse factor: 1 cubic decimeter equals 1,000,000 microliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter?
Microliter (uL) is a unit of volume.
What is a cubic decimeter?
Cubic Decimeter (dm3) is a unit of volume.
Is the microliter to cubic decimeter conversion exact?
Yes. Both microliter and cubic decimeter are defined by fixed standards rather than physical artifacts, so the factor of 1e-6 used above is exact to as many digits as you choose to display.