Head from Differential Pressure Calculator Calculate liquid head accurately from measured differential pressure using the hydrostatic equation. Choose pressure units, fluid density, and gravity to get engineering-ready results in meters, feet, and millimeters. Differential Pressure Value Pressure Unit Pascal (Pa)Kilopascal…
GS Pressure Calculator Calculate gas-system (GS) pressure using the ideal gas law, with instant conversion between kPa, bar, and psi. Amount Type Moles (mol)Mass (g)Mass (kg) Amount Value Molar Mass (g/mol, if using mass) Temperature Temperature Unit Celsius (°C)Fahrenheit (°F)Kelvin…
Calculate Sample Mean in Minitab Use this interactive calculator to compute the sample mean, total, sample size, minimum, maximum, and a visual chart from your data set. It is designed to mirror the logic behind how you would calculate sample…
GPM Calculator Using Hose Pressure Estimate flow rate (gallons per minute) from available hose pressure using a practical fire hydraulics friction-loss model. Pump Discharge Pressure (psi) Nozzle Pressure (psi) Hose Length (ft) Hose Diameter (in) and Coefficient 1.75 in attack…
Gibbs Free Energy Calculator Under Different Pressure Compute how Gibbs free energy changes when pressure changes at constant temperature. Choose an ideal gas model or an incompressible liquid approximation. Thermodynamic model Ideal gas (isothermal): ΔG = nRT ln(P2/P1)Incompressible phase: ΔG…
Geopotential Height from Pressure Calculator Compute geopotential height using either the hypsometric equation or a standard-lapse approximation. This tool supports pressure, temperature, and reference-level unit conversions and plots a pressure-height profile. Calculation Method Hypsometric equation (recommended)Constant lapse approximation Target Pressure…
Excel 2007 Mean Calculator Calculate Sample Mean in Excel 2007 Enter your sample values, calculate the arithmetic mean instantly, and see the same logic you would use with Excel 2007 formulas such as AVERAGE, SUM, and COUNT. Sample values Decimal…
Hose Gauge Pressure Calculator Estimate outlet gauge pressure using inlet pressure, flow, hose geometry, friction losses, and elevation change. Inlet Gauge Pressure Pressure Unit psibarkPaMPa Hose Length Length Unit mft Inner Diameter Diameter Unit mmin Flow Rate Flow Unit L/minUS…
Gauge Pressure Manometer Calculator Calculate gauge pressure from a liquid-column manometer using fluid density, gravity, and measured height difference. Supports common engineering units and optional density correction for non-negligible process fluid density. Manometer Fluid Water (998.2 kg/m³ at 20°C)Mercury (13595…
Gauge Pressure in a Piston Calculator Compute piston gauge pressure from applied load and piston diameter, then compare gauge pressure, atmospheric pressure, and absolute pressure in your preferred unit. Load Input Mode Direct ForceMass on Piston Load Value Force Unit…