1. What is a PSI to kg/cm² Calculator?

Definition: This calculator converts pressure measurements from pounds per square inch (PSI) to kilograms per square centimeter (kg/cm²).

Purpose: It helps engineers, mechanics, and technicians working with different pressure measurement systems to easily convert between these common units.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( P_{kg/cm²} \) — Pressure in kilograms per square centimeter
• \( PSI \) — Pressure in pounds per square inch

Explanation: 1 PSI equals approximately 0.070307 kg/cm². The conversion factor 14.2233 comes from the exact conversion between these units.

3. Importance of Pressure Unit Conversion

Details: Accurate pressure conversion is crucial in many fields including automotive, hydraulics, pneumatics, and industrial equipment where different measurement systems are used.

4. Using the Calculator

Tips: Simply enter the pressure value in PSI and the calculator will automatically compute the equivalent in kg/cm². The result is displayed with 6 decimal places for precision.

5. Frequently Asked Questions (FAQ)

Q1: Why is the conversion factor 14.2233?
A: This exact value comes from the relationship between pounds and kilograms (1 lb = 0.453592 kg) and square inches to square centimeters (1 in² = 6.4516 cm²).

Q2: When would I need this conversion?
A: Common applications include comparing tire pressures, hydraulic system specifications, or when working with equipment manuals that use different unit systems.

Q3: How precise is this conversion?
A: The calculator uses the exact conversion factor, providing results with high precision suitable for engineering applications.

Q4: Can I convert kg/cm² back to PSI?
A: Yes, simply multiply kg/cm² by 14.2233 to get PSI. We may add a reverse calculator in future updates.

Q5: What's a typical pressure in kg/cm²?
A: Common ranges: car tires (2.0-3.0 kg/cm²), bicycle tires (3.5-6.0 kg/cm²), hydraulic systems (70-210 kg/cm²).