Bar to Kilopascal Converter 2025 - bar to kPa Calculator | Thiyagi

Bar to Kilopascal Converter

Convert between bar and kilopascal for pressure measurements, engineering calculations, and industrial applications

1 bar = 100 kPa
1 kPa = 0.01 bar
Enter a value to see the conversion result

Pressure Conversion Reference

Bar ⇔ Kilopascal
0.1 bar ⇔ 10 kPa
0.5 bar ⇔ 50 kPa
1 bar ⇔ 100 kPa
2 bar ⇔ 200 kPa
5 bar ⇔ 500 kPa
10 bar ⇔ 1,000 kPa

Engineering Applications

HVAC Systems:
• Building pressure: 0.1-0.5 kPa
• Duct pressure: 1-5 kPa
• Fan pressure: 2-10 kPa
• Compressor: 100-1000 kPa (1-10 bar)
Automotive:
• Tire pressure: 200-250 kPa (2-2.5 bar)
• Engine vacuum: 50-80 kPa
• Turbo boost: 50-200 kPa
• Hydraulic brake: 1000+ kPa (10+ bar)
Industrial:
• Pneumatic tools: 600-800 kPa (6-8 bar)
• Steam systems: 100-1600 kPa (1-16 bar)
• Gas pipelines: 100-7000 kPa (1-70 bar)
• Hydraulic systems: 3000-35000 kPa

Pressure Units

  • Bar: 100,000 Pa
  • Kilopascal: 1,000 Pa
  • Conversion: 1 bar = 100 kPa
  • SI base: Pascal (Pa)

Usage Tips

  • kPa common in engineering
  • Bar practical for high pressure
  • Simple 100:1 ratio
  • Metric system standard

Applications

  • HVAC: System pressures
  • Automotive: Fluid pressures
  • Industrial: Process control
  • Scientific: Research measurements