Volumetric flow rate.
Megaliter per Days to Gallon per Days Converter — ML/d to gal/d
Convert Megaliter per Days (ML/d) to Gallon per Days (gal/d) using the exact conversion factor (1 megaliter per days = 264,172.0524 gallon per days). See the formula, worked examples, and conversion table.
Megaliter per Days 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 0.01157407407 / 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 Megaliter per Days to Gallon per Days
Megaliter per Days 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 = megaliter per days × 264172.052358
This factor comes from each unit's defined relationship to the category's base unit: 1 megaliter per days equals 0.0115740740741 base units, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct megaliter per days-to-gallon per days factor of 264172.052358.
Simple example
1 ML/d × 264172.0524 = 264,172.0524 gal/d
1 megaliter per days = 264,172.0524 gallon per days.
Real-world example
60 ML/d × 264172.0524 = 15,850,323.14 gal/d
60 megaliter per days = 15,850,323.14 gallon per days.
Conversion table
| Megaliter per Days (ML/d) | Gallon per Days (gal/d) |
|---|---|
| 0.1 ML/d | 26,417.20524 gal/d |
| 1 ML/d | 264,172.0524 gal/d |
| 10 ML/d | 2,641,720.524 gal/d |
| 60 ML/d | 15,850,323.14 gal/d |
| 100 ML/d | 26,417,205.24 gal/d |
| 1,000 ML/d | 264,172,052.4 gal/d |
Reverse conversion: Gallon per Days to Megaliter per Days
1 gal/d × 0.000003785411784 = 0.0000037854 ML/d
1 gallon per days = 0.0000037854 megaliter per days.
megaliter per days = gallon per days × 0.000003785411784
For a page dedicated to this direction, see Gallon per Days to Megaliter per Days.
Understanding the Megaliter per Days (ML/d)
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 megaliter per days?
1 megaliter per days equals 264,172.0524 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert megaliter per days to gallon per days?
Multiply the megaliter per days value by 264172.0524. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to megaliter per days?
Use the reverse factor: 1 gallon per days equals 0.0000037854 megaliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a megaliter per days?
Megaliter per Days (ML/d) 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 megaliter per days to gallon per days conversion exact?
Yes. Both megaliter per days and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 264172.0524 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.