Pressure Converter

Convert Pressure Units Quickly and Accurately

Our Pressure Converter makes it easy to switch between all major pressure units — from bar, psi, pascal (Pa), kilopascal (kPa), atmosphere (atm), torr, and mmHg.

This tool is perfect for:

• Engineering & mechanics – converting tire pressures or industrial system readings

• Science & research – switching between lab measurement standards

• Weather & meteorology – converting atmospheric pressure readings

• Education – learning pressure conversions in physics and chemistry

Common conversions include:

• 1 bar = 14.5038 psi

• 1 atm = 101325 Pa

• 1 psi = 6.89476 kPa

• 1 torr = 133.322 Pa

Just enter your value, pick the units, and get instant, accurate results.

FAQ – Pressure Converter

1. What units can I convert?
Bar, psi, atm, pascal, kilopascal, torr, and mmHg.

2. Is it accurate for scientific use?
Yes — it uses exact formulas, making it suitable for academic, industrial, and engineering purposes.

3. Can I convert metric and imperial units?
Yes — you can easily switch between both systems.

4. Can it be used for tire pressure conversion?
Absolutely — it works perfectly for psi to bar or kPa conversions.

5. Is the converter free?
Yes — it’s free, online, and requires no downloads.