Convert Pounds per Square Inch to Kilogram-force per Square Centimeters
Instantly convert Pounds per Square Inch (psi) to Kilogram-force per Square Centimeters (kgf/cm²) with our free online calculator.
Formula: psi to kgf/cm² — multiply by 0.070307
Reference Table
| Pounds per Square Inch (psi) | Kilogram-force per Square Centimeters (kgf/cm²) |
|---|---|
| 1 | 0.070307 |
| 5 | 0.351535 |
| 10 | 0.70307 |
| 25 | 1.75767 |
| 50 | 3.51535 |
| 100 | 7.0307 |
How to Convert Pounds per Square Inch to Kilogram-force per Square Centimeters
Formula
To convert Pounds per Square Inch (psi) to Kilogram-force per Square Centimeters (kgf/cm²): multiply by 0.070307
Step-by-Step
- Start with your value in Pounds per Square Inch (psi).
- Multiply by 0.070307 to perform the conversion.
- The result is your value expressed in Kilogram-force per Square Centimeters (kgf/cm²).
Conversion Factor
1 psi = 0.070307 kgf/cm²
Reverse Factor
1 kgf/cm² = 14.2233 psi
Worked Example
Convert 25 Pounds per Square Inch to Kilogram-force per Square Centimeters: 25 psi = 1.75767 kgf/cm²
About Pound per Square Inch (psi)
An imperial unit of pressure equal to one pound-force applied over one square inch (about 6,895 Pa). PSI is the dominant US pressure unit: tire inflation (32–35 psi for most cars), compressed air systems, hydraulic equipment, firearms ammunition chamber pressures, and municipal water supply. US engineering textbooks and specifications for valves, pumps, and pipes are still written in psi. Converting psi to kPa (×6.895) or psi to bar (÷14.504) are the most common US-to-metric pressure conversions.
About Kilogram-force per Square Centimeter (kgf/cm²)
A legacy metric unit of pressure equal to one kilogram-force applied over one square centimeter (exactly 98,066.5 Pa). Roughly equivalent to one atmosphere or one bar. Although superseded by SI-proper units (pascal and megapascal), kgf/cm² persists on industrial gauges, older European and Japanese engineering drawings, tire pressure in some countries, and legacy pressure vessel codes. Conversion to MPa (÷10.2) and psi (×14.22) is common when updating old documentation.
Quick Facts
- 1 Pound per Square Inch equals 0.070307 Kilogram-force per Square Centimeters
- 1 Kilogram-force per Square Centimeter equals 14.2233 Pounds per Square Inch
- Pound per Square Inch is a unit of pressure
- Kilogram-force per Square Centimeter is a unit of pressure
- This conversion is commonly used in tire inflation, weather reporting, scuba diving, and engineering
- The Pound per Square Inch belongs to the imperial system
- The Kilogram-force per Square Centimeter belongs to the metric system
Common Pound per Square Inch to Kilogram-force per Square Centimeter Conversions
| Pounds per Square Inch (psi) | Kilogram-force per Square Centimeters (kgf/cm²) |
|---|---|
| 0.1 | 0.0070307 |
| 0.5 | 0.0351535 |
| 1 | 0.070307 |
| 2 | 0.140614 |
| 5 | 0.351535 |
| 10 | 0.70307 |
| 14.696 | 1.03323 |
| 15 | 1.0546 |
| 20 | 1.40614 |
| 25 | 1.75767 |
| 50 | 3.51535 |
| 100 | 7.0307 |
| 150 | 10.546 |
| 200 | 14.0614 |
| 500 | 35.1535 |
| 1000 | 70.307 |
Understanding Pounds per Square Inch
The Pound per Square Inch (symbol: psi) is a unit of pressure. An imperial unit of pressure equal to one pound-force applied over one square inch (about 6,895 Pa). PSI is the dominant US pressure unit: tire inflation (32–35 psi for most cars), compressed air systems, hydraulic equipment, firearms ammunition chamber pressures, and municipal water supply. US engineering textbooks and specifications for valves, pumps, and pipes are still written in psi. Converting psi to kPa (×6.895) or psi to bar (÷14.504) are the most common US-to-metric pressure conversions.
It belongs to the imperial measurement system.
Pounds per Square Inch are commonly used in tire inflation, weather reporting, scuba diving, and engineering.
Understanding Kilogram-force per Square Centimeters
The Kilogram-force per Square Centimeter (symbol: kgf/cm²) is a unit of pressure. A legacy metric unit of pressure equal to one kilogram-force applied over one square centimeter (exactly 98,066.5 Pa). Roughly equivalent to one atmosphere or one bar. Although superseded by SI-proper units (pascal and megapascal), kgf/cm² persists on industrial gauges, older European and Japanese engineering drawings, tire pressure in some countries, and legacy pressure vessel codes. Conversion to MPa (÷10.2) and psi (×14.22) is common when updating old documentation.
It belongs to the metric measurement system.
Kilogram-force per Square Centimeters are commonly used in tire inflation, weather reporting, scuba diving, and engineering.
Why Convert Pounds per Square Inch to Kilogram-force per Square Centimeters?
Engineers, mechanics, and scientists frequently need to convert pressure between Pounds per Square Inch and Kilogram-force per Square Centimeters when working with different measurement standards. Tire pressure, blood pressure readings, weather barometric measurements, and industrial process specifications may all use different pressure units depending on the region or discipline. Reliable conversion prevents equipment misuse and ensures safety.
Frequently Asked Questions
How do I convert Pounds per Square Inch to Kilogram-force per Square Centimeters?
An imperial unit of pressure equal to one pound-force applied over one square inch (about 6,895 Pa). To convert Pounds per Square Inch to Kilogram-force per Square Centimeters, multiply by 0.070307. For example, 25 psi equals 1.75767 kgf/cm².
How many Kilogram-force per Square Centimeters are in 1 Pound per Square Inch?
There are 0.070307 Kilogram-force per Square Centimeters in 1 Pound per Square Inch.
How many Pounds per Square Inch are in 1 Kilogram-force per Square Centimeter?
There are 14.2233 Pounds per Square Inch in 1 Kilogram-force per Square Centimeter.
What is the formula for Pound per Square Inch to Kilogram-force per Square Centimeter conversion?
The formula is: multiply by 0.070307. This means 1 psi = 0.070307 kgf/cm².
Is a Pound per Square Inch bigger than a Kilogram-force per Square Centimeter?
Yes. One Pound per Square Inch is larger than one Kilogram-force per Square Centimeter because 1 psi equals 0.070307 kgf/cm², which is less than 1.
When do you need to convert between Pounds per Square Inch and Kilogram-force per Square Centimeters?
A legacy metric unit of pressure equal to one kilogram-force applied over one square centimeter (exactly 98,066. Pound per Square Inch and Kilogram-force per Square Centimeter are both pressure units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.