Volumetric flow rate.
Cubic inch per Seconds to Cubic yard per Weeks Converter — in3/s to yd3/wk
Convert Cubic inch per Seconds (in3/s) to Cubic yard per Weeks (yd3/wk) using the exact conversion factor (1 cubic inch per seconds = 12.96296296 cubic yard per weeks). See the formula, worked examples, and conversion table.
Cubic inch per Seconds to Cubic yard per Weeks 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 / 1.26414494e-6.
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 Cubic yard per Weeks
Cubic inch per Seconds and Cubic yard per Weeks 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 weeks = cubic inch per seconds × 12.962962963
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 cubic yard per weeks equals 0.00000126414493714 base units, so dividing one by the other gives the direct cubic inch per seconds-to-cubic yard per weeks factor of 12.962962963.
Simple example
1 in3/s × 12.96296296 = 12.96296296 yd3/wk
1 cubic inch per seconds = 12.96296296 cubic yard per weeks.
Real-world example
60 in3/s × 12.96296296 = 777.7777778 yd3/wk
60 cubic inch per seconds = 777.7777778 cubic yard per weeks.
Conversion table
| Cubic inch per Seconds (in3/s) | Cubic yard per Weeks (yd3/wk) |
|---|---|
| 0.1 in3/s | 1.296296296 yd3/wk |
| 1 in3/s | 12.96296296 yd3/wk |
| 10 in3/s | 129.6296296 yd3/wk |
| 60 in3/s | 777.7777778 yd3/wk |
| 100 in3/s | 1,296.296296 yd3/wk |
| 1,000 in3/s | 12,962.96296 yd3/wk |
Reverse conversion: Cubic yard per Weeks to Cubic inch per Seconds
12.96296296 yd3/wk × 0.07714285714 = 0.9999999998 in3/s
12.96296296 cubic yard per weeks = 0.9999999998 cubic inch per seconds.
cubic inch per seconds = cubic yard per weeks × 0.0771428571429
For a page dedicated to this direction, see Cubic yard per Weeks to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Understanding the Cubic yard per Weeks (yd3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per weeks are in 1 cubic inch per seconds?
1 cubic inch per seconds equals 12.96296296 cubic yard per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to cubic yard per weeks?
Multiply the cubic inch per seconds value by 12.96296296. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per weeks back to cubic inch per seconds?
Use the reverse factor: 1 cubic yard per weeks equals 0.0771428571 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 cubic yard per weeks?
Cubic yard per Weeks (yd3/wk) is a unit of flow rate.
Is the cubic inch per seconds to cubic yard per weeks conversion exact?
Yes. Both cubic inch per seconds and cubic yard per weeks are defined by fixed standards rather than physical artifacts, so the factor of 12.96296296 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.