Volumetric flow rate.
Tablespoon per Days to Quart per Days Converter — tbsp/d to qt/d
Convert Tablespoon per Days (tbsp/d) to Quart per Days (qt/d) using the exact conversion factor (1 tablespoon per days = 0.015625 quart per days). See the formula, worked examples, and conversion table.
Tablespoon per Days to Quart 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 1.71143111e-10 / 1.09531591e-8.
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 Quart per Days
Tablespoon per Days and Quart 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
quart per days = tablespoon per days × 0.015625
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 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct tablespoon per days-to-quart per days factor of 0.015625.
Simple example
1 tbsp/d × 0.015625 = 0.015625 qt/d
1 tablespoon per days = 0.015625 quart per days.
Real-world example
60 tbsp/d × 0.015625 = 0.9375 qt/d
60 tablespoon per days = 0.9375 quart per days.
Conversion table
| Tablespoon per Days (tbsp/d) | Quart per Days (qt/d) |
|---|---|
| 0.1 tbsp/d | 0.0015625 qt/d |
| 1 tbsp/d | 0.015625 qt/d |
| 10 tbsp/d | 0.15625 qt/d |
| 60 tbsp/d | 0.9375 qt/d |
| 100 tbsp/d | 1.5625 qt/d |
| 1,000 tbsp/d | 15.625 qt/d |
Reverse conversion: Quart per Days to Tablespoon per Days
0.015625 qt/d × 64 = 1 tbsp/d
0.015625 quart per days = 1 tablespoon per days.
tablespoon per days = quart per days × 64
For a page dedicated to this direction, see Quart per Days to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/d)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 tablespoon per days?
1 tablespoon per days equals 0.015625 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to quart per days?
Multiply the tablespoon per days value by 0.015625. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to tablespoon per days?
Use the reverse factor: 1 quart per days equals 64 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 quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the tablespoon per days to quart per days conversion exact?
Yes. Both tablespoon per days and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.015625 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.