Volumetric flow rate.
Tablespoon per Days to Gallon per Hours Converter — tbsp/d to gal/h
Convert Tablespoon per Days (tbsp/d) to Gallon per Hours (gal/h) using the exact conversion factor (1 tablespoon per days = 0.0001627604 gallon per hours). See the formula, worked examples, and conversion table.
Tablespoon per Days to Gallon 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 1.71143111e-10 / 1.05150327e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Days to Gallon per Hours
Tablespoon per Days and Gallon 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
gallon per hours = tablespoon per days × 0.000162760416667
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per days equals 1.711431e-10 base units, and 1 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct tablespoon per days-to-gallon per hours factor of 0.000162760416667.
Simple example
1 tbsp/d × 0.0001627604167 = 0.0001627604 gal/h
1 tablespoon per days = 0.0001627604 gallon per hours.
Real-world example
60 tbsp/d × 0.0001627604167 = 0.009765625 gal/h
60 tablespoon per days = 0.009765625 gallon per hours.
Conversion table
| Tablespoon per Days (tbsp/d) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 tbsp/d | 0.000016276 gal/h |
| 1 tbsp/d | 0.0001627604 gal/h |
| 10 tbsp/d | 0.0016276042 gal/h |
| 60 tbsp/d | 0.009765625 gal/h |
| 100 tbsp/d | 0.0162760417 gal/h |
| 1,000 tbsp/d | 0.1627604167 gal/h |
Reverse conversion: Gallon per Hours to Tablespoon per Days
0.0001627604 gal/h × 6144 = 0.9999998976 tbsp/d
0.0001627604 gallon per hours = 0.9999998976 tablespoon per days.
tablespoon per days = gallon per hours × 6144
For a page dedicated to this direction, see Gallon per Hours to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/d)
Volumetric flow rate.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per hours are in 1 tablespoon per days?
1 tablespoon per days equals 0.0001627604 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to gallon per hours?
Multiply the tablespoon per days value by 0.0001627604167. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to tablespoon per days?
Use the reverse factor: 1 gallon per hours equals 6,144 tablespoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per days?
Tablespoon per Days (tbsp/d) is a unit of flow rate.
What is a gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
Is the tablespoon per days to gallon per hours conversion exact?
Yes. Both tablespoon per days and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.0001627604167 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.