Volumetric flow rate.
Tablespoon per Years to Metric cup per Seconds Converter — tbsp/yr to metric cup/s
Convert Tablespoon per Years (tbsp/yr) to Metric cup per Seconds (metric cup/s) using the exact conversion factor (1 tablespoon per years = 1.874296e-9 metric cup per seconds). See the formula, worked examples, and conversion table.
Tablespoon per Years to Metric cup 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 4.68573923e-13 / 0.00025.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Years to Metric cup per Seconds
Tablespoon per Years and Metric cup 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 cup per seconds = tablespoon per years × 1.874296e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per years equals 4.685739e-13 base units, and 1 metric cup per seconds equals 0.00025 base units, so dividing one by the other gives the direct tablespoon per years-to-metric cup per seconds factor of 1.874296e-9.
Simple example
1 tbsp/yr × 1.874296e-9 = 1.874296e-9 metric cup/s
1 tablespoon per years = 1.874296e-9 metric cup per seconds.
Real-world example
60 tbsp/yr × 1.874296e-9 = 1.124577e-7 metric cup/s
60 tablespoon per years = 1.124577e-7 metric cup per seconds.
Conversion table
| Tablespoon per Years (tbsp/yr) | Metric cup per Seconds (metric cup/s) |
|---|---|
| 0.1 tbsp/yr | 1.874296e-10 metric cup/s |
| 1 tbsp/yr | 1.874296e-9 metric cup/s |
| 10 tbsp/yr | 1.874296e-8 metric cup/s |
| 60 tbsp/yr | 1.124577e-7 metric cup/s |
| 100 tbsp/yr | 1.874296e-7 metric cup/s |
| 1,000 tbsp/yr | 0.0000018743 metric cup/s |
Reverse conversion: Metric cup per Seconds to Tablespoon per Years
1.874296e-9 metric cup/s × 533533745.7 = 1.000000165 tbsp/yr
1.874296e-9 metric cup per seconds = 1.000000165 tablespoon per years.
tablespoon per years = metric cup per seconds × 533533745.664
For a page dedicated to this direction, see Metric cup per Seconds to Tablespoon per Years.
Understanding the Tablespoon per Years (tbsp/yr)
Volumetric flow rate.
Understanding the Metric cup per Seconds (metric cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per seconds are in 1 tablespoon per years?
1 tablespoon per years equals 1.874296e-9 metric cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per years to metric cup per seconds?
Multiply the tablespoon per years value by 1.874296e-9. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per seconds back to tablespoon per years?
Use the reverse factor: 1 metric cup per seconds equals 533,533,745.7 tablespoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per years?
Tablespoon per Years (tbsp/yr) is a unit of flow rate.
What is a metric cup per seconds?
Metric cup per Seconds (metric cup/s) is a unit of flow rate.
Is the tablespoon per years to metric cup per seconds conversion exact?
Yes. Both tablespoon per years and metric cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.874296e-9 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.