Liter Minute to Cubic Foot Minute Converter 2025 - L/min to CFM Calculator | Thiyagi

Liter Minute to Cubic Foot Minute Converter

Convert between L/min and CFM for HVAC systems, ventilation design, and air flow calculations

1 L/min = 0.03531 CFM
1 CFM = 28.317 L/min
Enter a value to see the conversion result

Flow Rate Reference

L/min ⇔ CFM
10 L/min ⇔ 0.35 CFM
50 L/min ⇔ 1.77 CFM
100 L/min ⇔ 3.53 CFM
500 L/min ⇔ 17.66 CFM
1,000 L/min ⇔ 35.31 CFM
2,832 L/min ⇔ 100 CFM

HVAC Applications

Residential HVAC:
• Bathroom fan: 50-100 CFM (1,416-2,832 L/min)
• Kitchen hood: 200-400 CFM (5,663-11,327 L/min)
• Whole house fan: 1,500-3,000 CFM
• Central AC unit: 400-1,200 CFM per ton
Commercial Systems:
• Office ventilation: 15-20 CFM per person
• Server room cooling: 500-2,000 CFM
• Industrial exhaust: 1,000-10,000 CFM
• Clean room systems: 10-100 air changes/hour
Laboratory Equipment:
• Fume hood: 100-150 CFM per linear foot
• Biosafety cabinet: 75-125 fpm face velocity
• Dust collector: 500-5,000 CFM
• Paint booth: 100-200 fpm air velocity

Flow Rate Units

  • L/min: Metric flow rate
  • CFM: Imperial flow rate
  • Conversion: 1 CFM = 28.317 L/min
  • Application: Air movement

Usage Tips

  • CFM for US HVAC
  • L/min for metric systems
  • Equipment specifications
  • Ventilation design

Applications

  • HVAC: System design
  • Ventilation: Air quality
  • Industrial: Process ventilation
  • Laboratory: Safety systems