Volumetric flow rate.
Cubic inch per Weeks to Cubic inch per Seconds Converter — in3/wk to in3/s
Convert Cubic inch per Weeks (in3/wk) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 cubic inch per weeks = 0.0000016534 cubic inch per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Weeks to Cubic inch 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 2.70950132e-11 / 1.6387064e-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 Weeks to Cubic inch per Seconds
Cubic inch per Weeks and Cubic inch 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 inch per seconds = cubic inch per weeks × 0.00000165343915344
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per weeks equals 2.709501e-11 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct cubic inch per weeks-to-cubic inch per seconds factor of 0.00000165343915344.
Simple example
1 in3/wk × 0.000001653439153 = 0.0000016534 in3/s
1 cubic inch per weeks = 0.0000016534 cubic inch per seconds.
Real-world example
60 in3/wk × 0.000001653439153 = 0.0000992063 in3/s
60 cubic inch per weeks = 0.0000992063 cubic inch per seconds.
Conversion table
| Cubic inch per Weeks (in3/wk) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 in3/wk | 1.653439e-7 in3/s |
| 1 in3/wk | 0.0000016534 in3/s |
| 10 in3/wk | 0.0000165344 in3/s |
| 60 in3/wk | 0.0000992063 in3/s |
| 100 in3/wk | 0.0001653439 in3/s |
| 1,000 in3/wk | 0.0016534392 in3/s |
Reverse conversion: Cubic inch per Seconds to Cubic inch per Weeks
0.0000016534 in3/s × 604800 = 0.99997632 in3/wk
0.0000016534 cubic inch per seconds = 0.99997632 cubic inch per weeks.
cubic inch per weeks = cubic inch per seconds × 604800
For a page dedicated to this direction, see Cubic inch per Seconds to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/wk)
Volumetric flow rate.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per seconds are in 1 cubic inch per weeks?
1 cubic inch per weeks equals 0.0000016534 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to cubic inch per seconds?
Multiply the cubic inch per weeks value by 0.000001653439153. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to cubic inch per weeks?
Use the reverse factor: 1 cubic inch per seconds equals 604,800 cubic inch per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per weeks?
Cubic inch per Weeks (in3/wk) is a unit of flow rate.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
Is the cubic inch per weeks to cubic inch per seconds conversion exact?
Yes. Both cubic inch per weeks and cubic inch per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000001653439153 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.