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Engineering Tool
Unit Converter
Convert engineering units instantly. Temperature, pressure, flow, power, energy, area, and length.
Temperature
Celsius (°C)--
Fahrenheit (°F)--
Kelvin (K)--
Pressure
PSI--
kPa--
bar--
in H₂O--
Flow Rate
GPM (gal/min)--
L/s (litres/sec)--
m³/h--
Power
kW (kilowatts)--
BTU/hr--
Tons (refrigeration)--
Energy
kWh--
BTU--
MJ (megajoules)--
Area
sq ft (square feet)--
sq m (square metres)--
Length
feet--
metres--
inches--
millimetres--
Quick Reference
Temperature
0°C= 32°F = 273.15K
100°C= 212°F = 373.15K
20°C= 68°F (comfort)
Power / Cooling
1 ton= 3.517 kW
1 ton= 12,000 BTU/hr
1 kW= 3,412 BTU/hr
Flow
1 GPM= 0.0631 L/s
1 L/s= 15.85 GPM
1 m³/h= 4.403 GPM
Pressure
1 bar= 14.5 PSI
1 bar= 100 kPa
1 PSI= 27.68 in H₂O
Area
1 m²= 10.764 sq ft
1 sq ft= 0.0929 m²
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