Volumetric flow rate.
Cubic inch per Seconds to Tablespoon per Seconds Converter — in3/s to tbsp/s
Convert Cubic inch per Seconds (in3/s) to Tablespoon per Seconds (tbsp/s) using the exact conversion factor (1 cubic inch per seconds = 1.108225108 tablespoon per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Seconds 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 1.6387064e-5 / 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 Cubic inch per Seconds to Tablespoon per Seconds
Cubic inch per Seconds 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 = cubic inch per seconds × 1.10822510823
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per seconds equals 0.000016387064 base units, and 1 tablespoon per seconds equals 0.0000147867647813 base units, so dividing one by the other gives the direct cubic inch per seconds-to-tablespoon per seconds factor of 1.10822510823.
Simple example
1 in3/s × 1.108225108 = 1.108225108 tbsp/s
1 cubic inch per seconds = 1.108225108 tablespoon per seconds.
Real-world example
60 in3/s × 1.108225108 = 66.49350649 tbsp/s
60 cubic inch per seconds = 66.49350649 tablespoon per seconds.
Conversion table
| Cubic inch per Seconds (in3/s) | Tablespoon per Seconds (tbsp/s) |
|---|---|
| 0.1 in3/s | 0.1108225108 tbsp/s |
| 1 in3/s | 1.108225108 tbsp/s |
| 10 in3/s | 11.08225108 tbsp/s |
| 60 in3/s | 66.49350649 tbsp/s |
| 100 in3/s | 110.8225108 tbsp/s |
| 1,000 in3/s | 1,108.225108 tbsp/s |
Reverse conversion: Tablespoon per Seconds to Cubic inch per Seconds
1.108225108 tbsp/s × 0.90234375 = 0.9999999998 in3/s
1.108225108 tablespoon per seconds = 0.9999999998 cubic inch per seconds.
cubic inch per seconds = tablespoon per seconds × 0.90234375
For a page dedicated to this direction, see Tablespoon per Seconds to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
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 cubic inch per seconds?
1 cubic inch per seconds equals 1.108225108 tablespoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to tablespoon per seconds?
Multiply the cubic inch per seconds value by 1.108225108. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per seconds back to cubic inch per seconds?
Use the reverse factor: 1 tablespoon per seconds equals 0.90234375 cubic inch per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) 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 cubic inch per seconds to tablespoon per seconds conversion exact?
Yes. Both cubic inch per seconds and tablespoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.108225108 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.