Volumetric flow rate.
Cubic inch per Days to Metric tablespoon per Seconds Converter — in3/d to metric tbsp/s
Convert Cubic inch per Days (in3/d) to Metric tablespoon per Seconds (metric tbsp/s) using the exact conversion factor (1 cubic inch per days = 0.0000126443 metric tablespoon per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Days to Metric 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 1.89665093e-10 / 1.5e-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 Days to Metric tablespoon per Seconds
Cubic inch per Days and Metric 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
metric tablespoon per seconds = cubic inch per days × 0.0000126443395062
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 metric tablespoon per seconds equals 0.000015 base units, so dividing one by the other gives the direct cubic inch per days-to-metric tablespoon per seconds factor of 0.0000126443395062.
Simple example
1 in3/d × 0.00001264433951 = 0.0000126443 metric tbsp/s
1 cubic inch per days = 0.0000126443 metric tablespoon per seconds.
Real-world example
60 in3/d × 0.00001264433951 = 0.0007586604 metric tbsp/s
60 cubic inch per days = 0.0007586604 metric tablespoon per seconds.
Conversion table
| Cubic inch per Days (in3/d) | Metric tablespoon per Seconds (metric tbsp/s) |
|---|---|
| 0.1 in3/d | 0.0000012644 metric tbsp/s |
| 1 in3/d | 0.0000126443 metric tbsp/s |
| 10 in3/d | 0.0001264434 metric tbsp/s |
| 60 in3/d | 0.0007586604 metric tbsp/s |
| 100 in3/d | 0.001264434 metric tbsp/s |
| 1,000 in3/d | 0.0126443395 metric tbsp/s |
Reverse conversion: Metric tablespoon per Seconds to Cubic inch per Days
0.0000126443 metric tbsp/s × 79086.77235 = 0.9999968756 in3/d
0.0000126443 metric tablespoon per seconds = 0.9999968756 cubic inch per days.
cubic inch per days = metric tablespoon per seconds × 79086.7723468
For a page dedicated to this direction, see Metric tablespoon per Seconds to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Metric tablespoon per Seconds (metric tbsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tablespoon per seconds are in 1 cubic inch per days?
1 cubic inch per days equals 0.0000126443 metric tablespoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to metric tablespoon per seconds?
Multiply the cubic inch per days value by 0.00001264433951. The converter above does this instantly to whatever precision you set.
How do I convert metric tablespoon per seconds back to cubic inch per days?
Use the reverse factor: 1 metric tablespoon per seconds equals 79,086.77235 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
What is a metric tablespoon per seconds?
Metric tablespoon per Seconds (metric tbsp/s) is a unit of flow rate.
Is the cubic inch per days to metric tablespoon per seconds conversion exact?
Yes. Both cubic inch per days and metric tablespoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00001264433951 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.