Volumetric flow rate.
Gallon per Days to Decaliter per Hours Converter — gal/d to daL/h
Convert Gallon per Days (gal/d) to Decaliter per Hours (daL/h) using the exact conversion factor (1 gallon per days = 0.0157725491 decaliter per hours). See the formula, worked examples, and conversion table.
Gallon per Days to Decaliter per Hours 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 4.38126364e-8 / 2.77777778e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Decaliter per Hours
Gallon per Days and Decaliter per Hours 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
decaliter per hours = gallon per days × 0.0157725491
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 decaliter per hours equals 0.00000277777777778 base units, so dividing one by the other gives the direct gallon per days-to-decaliter per hours factor of 0.0157725491.
Simple example
1 gal/d × 0.0157725491 = 0.0157725491 daL/h
1 gallon per days = 0.0157725491 decaliter per hours.
Real-world example
60 gal/d × 0.0157725491 = 0.946352946 daL/h
60 gallon per days = 0.946352946 decaliter per hours.
Conversion table
| Gallon per Days (gal/d) | Decaliter per Hours (daL/h) |
|---|---|
| 0.1 gal/d | 0.0015772549 daL/h |
| 1 gal/d | 0.0157725491 daL/h |
| 10 gal/d | 0.157725491 daL/h |
| 60 gal/d | 0.946352946 daL/h |
| 100 gal/d | 1.57725491 daL/h |
| 1,000 gal/d | 15.7725491 daL/h |
Reverse conversion: Decaliter per Hours to Gallon per Days
0.0157725491 daL/h × 63.40129257 = 1 gal/d
0.0157725491 decaliter per hours = 1 gallon per days.
gallon per days = decaliter per hours × 63.401292566
For a page dedicated to this direction, see Decaliter per Hours to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Decaliter per Hours (daL/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decaliter per hours are in 1 gallon per days?
1 gallon per days equals 0.0157725491 decaliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to decaliter per hours?
Multiply the gallon per days value by 0.0157725491. The converter above does this instantly to whatever precision you set.
How do I convert decaliter per hours back to gallon per days?
Use the reverse factor: 1 decaliter per hours equals 63.40129257 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a decaliter per hours?
Decaliter per Hours (daL/h) is a unit of flow rate.
Is the gallon per days to decaliter per hours conversion exact?
Yes. Both gallon per days and decaliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.0157725491 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.