Engineering Tools — All Units
Unit Conversion
Tool
Every unit category engineers need for spray nozzle system design — flow rates, pressures, lengths, temperatures, densities, areas, and viscosities — in one place. Type in any field to update all others instantly.
Flow Rate Common volumetric flow units for spray nozzle specifications and system design
Pressure Pressure units used in nozzle datasheets, system specifications, and process instrumentation
Length & Distance Length units for nozzle orifice dimensions, mounting heights, pipe diameters, and coverage widths
Temperature Temperature units for liquid properties, process conditions, and nozzle material ratings
Density & Specific Gravity Density and SG units for flow rate correction and liquid property specification. Reference: water at 60°F = 1.000 SG = 8.337 lb/gal = 62.37 lb/ft³ = 998.2 kg/m³
Area Area units for spray coverage calculations, orifice cross-sections, and surface dimensions
Viscosity Kinematic and dynamic viscosity units for Reynolds number calculations and nozzle selection with non-water liquids
Quick Reference
Common Conversions at a Glance
The conversions that come up most often in NozzlePro spray system specifications and engineering documents.
💧 Flow Rate
1 GPM3.785 L/min
1 GPM60 GPH
1 GPM0.2271 m³/hr
1 L/min0.2642 GPM
1 m³/hr4.403 GPM
10 L/min2.642 GPM
⚙️ Pressure
1 PSI0.06895 bar
1 PSI6.895 kPa
40 PSI2.758 bar
1 bar14.504 PSI
1 bar100 kPa
1 MPa145.04 PSI
📏 Length
1 inch25.40 mm
1 foot304.8 mm
1 meter39.37 inches
1 mm0.03937 inches
12 inches1 foot = 304.8 mm
1 µm0.001 mm
🌡️ Temperature
32°F0°C (freezing)
60°F15.6°C
140°F60°C
212°F100°C (boiling)
250°F121°C (SIP temp)
400°F204°C
🌡️ Viscosity
Water 60°F1.12 cSt / 1.12 cP
Water 140°F0.47 cSt
1 cSt1 mm²/s
1 cP1 mPa·s
cSt × SG= cP (dynamic)
1 cP0.001 Pa·s
⬜ Area
1 in²645.16 mm²
1 ft²0.0929 m²
1 m²10.764 ft²
1 m²1,550 in²
1 cm²0.1550 in²
π/4 × 1"²0.7854 in²