STRUCTURAL
Pressure & stress
Pressure, material stress and fluid head.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result144000 psf1 ksi = 144000 psf
EVERYDAY · ENGINEERING · SCIENCE
ksi to psf Converter
Convert kilopound-force per square inch (ksi) to pound-force per square foot (psf). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through pascal
Enter a kilopound-force per square inch value to calculate pound-force per square foot with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| pascalfrom ksi | Pa | 6894760 |
| hectopascalfrom ksi | hPa | 68947.6 |
| kilopascalfrom ksi | kPa | 6894.76 |
| megapascalfrom ksi | MPa | 6.89476 |
| gigapascalfrom ksi | GPa | 0.00689476 |
| millibarfrom ksi | mbar | 68947.6 |
| barfrom ksi | bar | 68.9476 |
| standard atmospherefrom ksi | atm | 68.046 |
| torrfrom ksi | Torr | 51714.9 |
| millimetre of mercuryfrom ksi | mmHg | 51714.9 |
| inch of mercury, conventionalfrom ksi | inHg | 2036.02 |
| millimetre of water, conventionalfrom ksi | mmH₂O | 703070 |
| inch of water, conventionalfrom ksi | inH₂O | 27679.9 |
| pound-force per square footfrom ksi | psf | 144000 |
| pound-force per square inchfrom ksi | psi | 1000 |
| kilopound-force per square inchfrom ksi | ksi | 1 |
| kilogram-force per square centimetrefrom ksi | kgf/cm² | 70.307 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
ksi to psf Conversion Reference
Kilopound-force Per Square Inch (ksi) and pound-force per square foot (psf) are units of pressure & stress. Use this page to convert in either direction.
Conversion Examples
| Kilopound-force Per Square Inch (ksi) | Pound-force Per Square Foot (psf) |
|---|---|
| 1 ksi | 144000 psf |
| 5 ksi | 720000 psf |
| 10 ksi | 1440000 psf |
| 100 ksi | 14400000 psf |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
psf to ksi (pound-force per square foot to kilopound-force per square inch)
Related Pressure & stress Conversions
ksi to Pa (kilopound-force per square inch to pascal)ksi to hPa (kilopound-force per square inch to hectopascal)ksi to kPa (kilopound-force per square inch to kilopascal)ksi to MPa (kilopound-force per square inch to megapascal)ksi to GPa (kilopound-force per square inch to gigapascal)ksi to mbar (kilopound-force per square inch to millibar)ksi to bar (kilopound-force per square inch to bar)ksi to atm (kilopound-force per square inch to standard atmosphere)ksi to Torr (kilopound-force per square inch to torr)ksi to mmHg (kilopound-force per square inch to millimetre of mercury)ksi to inHg (kilopound-force per square inch to inch of mercury, conventional)ksi to mmH₂O (kilopound-force per square inch to millimetre of water, conventional)ksi to inH₂O (kilopound-force per square inch to inch of water, conventional)ksi to psi (kilopound-force per square inch to pound-force per square inch)ksi to kgf/cm² (kilopound-force per square inch to kilogram-force per square centimetre)