Volumetric flow rate.
Tablespoon per Days to Cubic yard per Seconds Converter — tbsp/d to yd3/s
Convert Tablespoon per Days (tbsp/d) to Cubic yard per Seconds (yd3/s) using the exact conversion factor (1 tablespoon per days = 2.238467e-10 cubic yard per seconds). See the formula, worked examples, and conversion table.
Tablespoon per Days to Cubic yard 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 1.71143111e-10 / 0.764554858.
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 Cubic yard per Seconds
Tablespoon per Days and Cubic yard 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
cubic yard per seconds = tablespoon per days × 2.238467e-10
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 cubic yard per seconds equals 0.764554857984 base units, so dividing one by the other gives the direct tablespoon per days-to-cubic yard per seconds factor of 2.238467e-10.
Simple example
1 tbsp/d × 2.238467e-10 = 2.238467e-10 yd3/s
1 tablespoon per days = 2.238467e-10 cubic yard per seconds.
Real-world example
60 tbsp/d × 2.238467e-10 = 1.34308e-8 yd3/s
60 tablespoon per days = 1.34308e-8 cubic yard per seconds.
Conversion table
| Tablespoon per Days (tbsp/d) | Cubic yard per Seconds (yd3/s) |
|---|---|
| 0.1 tbsp/d | 2.238467e-11 yd3/s |
| 1 tbsp/d | 2.238467e-10 yd3/s |
| 10 tbsp/d | 2.238467e-9 yd3/s |
| 60 tbsp/d | 1.34308e-8 yd3/s |
| 100 tbsp/d | 2.238467e-8 yd3/s |
| 1,000 tbsp/d | 2.238467e-7 yd3/s |
Reverse conversion: Cubic yard per Seconds to Tablespoon per Days
2.238467e-10 yd3/s × 4467342296 = 0.9999998308 tbsp/d
2.238467e-10 cubic yard per seconds = 0.9999998308 tablespoon per days.
tablespoon per days = cubic yard per seconds × 4467342296.1
For a page dedicated to this direction, see Cubic yard per Seconds to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/d)
Volumetric flow rate.
Understanding the Cubic yard per Seconds (yd3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per seconds are in 1 tablespoon per days?
1 tablespoon per days equals 2.238467e-10 cubic yard per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to cubic yard per seconds?
Multiply the tablespoon per days value by 2.238467e-10. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per seconds back to tablespoon per days?
Use the reverse factor: 1 cubic yard per seconds equals 4,467,342,296 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 cubic yard per seconds?
Cubic yard per Seconds (yd3/s) is a unit of flow rate.
Is the tablespoon per days to cubic yard per seconds conversion exact?
Yes. Both tablespoon per days and cubic yard per seconds are defined by fixed standards rather than physical artifacts, so the factor of 2.238467e-10 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.