Square feet per second to Square inches per second
Convert square feet per second to square inches per second (ft²/s to in²/s). 1 ft²/s = 144 in²/s. Use the calculator, formula and conversion table.
How to convert square feet per second to square inches per second
Multiply the amount in square feet per second by 144 to get square inches per second. The displayed factor and results are rounded to 12 significant digits.
in²/s = ft²/s × 144Worked example
1 ft²/s = 144 in²/s. Change the amount in the calculator above to use your own value.
Units and assumptions
Uses square metres per second. One centistokes is 1 mm²/s, and one stokes is 1 cm²/s. Dynamic viscosity is a different quantity and needs density to convert between the two. Values are rounded to 12 significant figures for display.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Square feet per second to Square inches per second table
| Square feet per second (ft²/s) | Square inches per second (in²/s) |
|---|---|
| 0 | 0 |
| 1 | 144 |
| 5 | 720 |
| 10 | 1,440 |
| 25 | 3,600 |
| 100 | 14,400 |
| 1,000 | 144,000 |
About this conversion
What is the formula for square feet per second to square inches per second?
in²/s = ft²/s × 144. Multiply the amount in square feet per second by 144 to get square inches per second. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to square feet per second?
Use the square inches per second to square feet per second calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the kinematic viscosity converter to browse all supported pairs.