Volumetric flow rate.
Liters per Millisecond to Gallon per Days Converter — L/ms to gal/d
Convert Liter per Millisecond (L/ms) to Gallon per Days (gal/d) using the exact conversion factor (1 liter per millisecond = 22,824,465.32 gallon per days). See the formula, worked examples, and conversion table.
Liters per Millisecond to Gallon per Days converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 1 / 4.38126364e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liters per Millisecond to Gallon per Days
Liter per Millisecond and Gallon per Days both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per days = liters per millisecond × 22824465.3237
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per millisecond equals 1 base unit, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct liter per millisecond-to-gallon per days factor of 22824465.3237.
Simple example
1 L/ms × 22824465.32 = 22,824,465.32 gal/d
1 liter per millisecond = 22,824,465.32 gallon per days.
Real-world example
60 L/ms × 22824465.32 = 1,369,467,919 gal/d
60 liters per millisecond = 1,369,467,919 gallon per days.
Conversion table
| Liter per Millisecond (L/ms) | Gallon per Days (gal/d) |
|---|---|
| 0.1 L/ms | 2,282,446.532 gal/d |
| 1 L/ms | 22,824,465.32 gal/d |
| 10 L/ms | 228,244,653.2 gal/d |
| 60 L/ms | 1,369,467,919 gal/d |
| 100 L/ms | 2,282,446,532 gal/d |
| 1,000 L/ms | 22,824,465,320 gal/d |
Reverse conversion: Gallon per Days to Liter per Millisecond
1 gal/d × 4.381264e-8 = 4.381264e-8 L/ms
1 gallon per days = 4.381264e-8 liters per millisecond.
liters per millisecond = gallon per days × 4.381264e-8
For a page dedicated to this direction, see Gallon per Days to Liter per Millisecond.
Understanding the Liter per Millisecond (L/ms)
Volumetric flow rate.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per days are in 1 liter per millisecond?
1 liter per millisecond equals 22,824,465.32 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert liter per millisecond to gallon per days?
Multiply the liter per millisecond value by 22824465.32. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to liter per millisecond?
Use the reverse factor: 1 gallon per days equals 4.381264e-8 liters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per millisecond?
Liter per Millisecond (L/ms) is a unit of flow rate.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
Is the liter per millisecond to gallon per days conversion exact?
Yes. Both liter per millisecond and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 22824465.32 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.