Convert Pound-force Second per Square Inch to Square Centimeter per Second
Convert pound-force seconds per square inch to square centimeters per second by entering a value below.
How to Convert Pound-force Seconds per Square Inch to Square Centimeters per Second
The pound-force second per square inch and square centimeter per second are both units of viscosity. By definition, 1 pound-force second per square inch equals exactly 68947570 square centimeters per second. This means to convert pound-force seconds per square inch to square centimeters per second, you multiply by 68947570.
Formula
Step-by-Step Example
Convert 5 lbf·s/in² to square centimeters per second:
We need to convert pound-force seconds per square inch to square centimeters per second
Since 1 lbf·s/in² = 68947570 cm²/s, multiply by 68947570
5 × 68947570 = 344737850
5 lbf·s/in² = 344737850 cm²/s
Pound-force Second per Square Inch to Square Centimeter per Second Conversion Table
Quick reference table for common pound-force second per square inch to square centimeter per second conversions. Click any value for detailed calculation.
| Pound-force Seconds per Square Inch (lbf·s/in²) | Square Centimeters per Second (cm²/s) |
|---|---|
| 0.1 lbf·s/in² | 6894757 cm²/s |
| 0.5 lbf·s/in² | 34473785 cm²/s |
| 1 lbf·s/in² | 68947570 cm²/s |
| 2 lbf·s/in² | 137895140 cm²/s |
| 5 lbf·s/in² | 344737850 cm²/s |
| 10 lbf·s/in² | 689475700 cm²/s |
| 25 lbf·s/in² | 1723689250 cm²/s |
| 50 lbf·s/in² | 3447378500 cm²/s |
| 100 lbf·s/in² | 6894757000 cm²/s |
About These Units
Pound-force Second per Square Inch (lbf·s/in²)
Pound-force second per square inch (lbf·s/in²) equals 6,895 Pa·s—very high viscosity scale. Equal to one reyn. Used for extremely viscous materials: pitch, tar, and high-pressure lubricant calculations. Water is only 1.45×10⁻⁷ lbf·s/in².
Square Centimeter per Second (cm²/s)
Square centimeters per second (cm²/s) equals one stokes (St). Water at 20°C: 0.01 cm²/s, motor oil: 1-5 cm²/s at 40°C. One cm²/s = 100 mm²/s = 100 cSt. Bridges between SI (m²/s) and common industrial units (cSt).
Frequently Asked Questions
How do I convert pound-force seconds per square inch to square centimeters per second?
To convert pound-force seconds per square inch to square centimeters per second, multiply the value by 68947570. For example, 10 lbf·s/in² = 689475700 cm²/s.
How many square centimeters per second are in 1 pound-force second per square inch?
1 pound-force second per square inch equals 68947570 square centimeters per second.
What is the formula for pound-force seconds per square inch to square centimeters per second?
The formula is: cm²/s = lbf·s/in² × 68947570.