Volumetric flow rate.
Gallon per Days to Tablespoon per Seconds Converter — gal/d to tbsp/s
Convert Gallon per Days (gal/d) to Tablespoon per Seconds (tbsp/s) using the exact conversion factor (1 gallon per days = 0.002962963 tablespoon per seconds). See the formula, worked examples, and conversion table.
Gallon per Days to Tablespoon per Seconds 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 / 1.47867648e-5.
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 Tablespoon per Seconds
Gallon per Days and Tablespoon per Seconds 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
tablespoon per seconds = gallon per days × 0.00296296296296
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 tablespoon per seconds equals 0.0000147867647813 base units, so dividing one by the other gives the direct gallon per days-to-tablespoon per seconds factor of 0.00296296296296.
Simple example
1 gal/d × 0.002962962963 = 0.002962963 tbsp/s
1 gallon per days = 0.002962963 tablespoon per seconds.
Real-world example
60 gal/d × 0.002962962963 = 0.1777777778 tbsp/s
60 gallon per days = 0.1777777778 tablespoon per seconds.
Conversion table
| Gallon per Days (gal/d) | Tablespoon per Seconds (tbsp/s) |
|---|---|
| 0.1 gal/d | 0.0002962963 tbsp/s |
| 1 gal/d | 0.002962963 tbsp/s |
| 10 gal/d | 0.0296296296 tbsp/s |
| 60 gal/d | 0.1777777778 tbsp/s |
| 100 gal/d | 0.2962962963 tbsp/s |
| 1,000 gal/d | 2.962962963 tbsp/s |
Reverse conversion: Tablespoon per Seconds to Gallon per Days
0.002962963 tbsp/s × 337.5 = 1.000000012 gal/d
0.002962963 tablespoon per seconds = 1.000000012 gallon per days.
gallon per days = tablespoon per seconds × 337.5
For a page dedicated to this direction, see Tablespoon per Seconds to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Tablespoon per Seconds (tbsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many tablespoon per seconds are in 1 gallon per days?
1 gallon per days equals 0.002962963 tablespoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to tablespoon per seconds?
Multiply the gallon per days value by 0.002962962963. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per seconds back to gallon per days?
Use the reverse factor: 1 tablespoon per seconds equals 337.5 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 tablespoon per seconds?
Tablespoon per Seconds (tbsp/s) is a unit of flow rate.
Is the gallon per days to tablespoon per seconds conversion exact?
Yes. Both gallon per days and tablespoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.002962962963 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.