Calculators
Pressure Measurement Calculators
Gauges, transmitters, remote seals, piping design, water hammer and compressed air. Every tool shows the formula, a worked example and the standard it is based on.
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All Pressure Measurement Tools
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Gauges and Transmitters7
Gauges and TransmittersRemote Seal Head Correction CalculatorSingle seal, Two seal DPGauges and TransmittersPressure Gauge Range Selectorbar and psi ranges, EN 837 limitsGauges and TransmittersPressure Gauge Accuracy CalculatorAccuracy class, % of full scaleGauges and TransmittersPressure Transmitter Turndown CalculatorURL, Calibrated spanGauges and TransmittersManometer Calculator (U Tube and Inclined)U tube, InclinedGauges and TransmittersPressure Transmitter Elevation (Wet Leg) CorrectionWet leg, Zero suppressionGauges and TransmittersPressure Decay Leak Test CalculatorPressure decay, Leak rate
Pressure Basics7
Pressure BasicsHydrostatic Pressure CalculatorP = ρgh, Height to pressurePressure BasicsAtmospheric Pressure at Altitude CalculatorStandard atmosphere, Site elevationPressure BasicsPressure to Force CalculatorF = P × A, CylindersPressure BasicsCombined Gas Law CalculatorBoyle’s law, Charles’s lawPressure BasicsAbsolute, Gauge and Vacuum Pressure CalculatorGauge to absolute, VacuumPressure BasicsWater Boiling Point and Saturation Pressure CalculatorIAPWS IF97, Saturation temperaturePressure BasicsVacuum Pump Down Time CalculatorPump down time, Pumping speed
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Relief and Testing3
Piping3
Compressed Air and Gas4
Compressed Air and GasCompressed Air Leak Cost CalculatorChoked flow, Leak flowCompressed Air and GasAir Receiver Sizing CalculatorReceiver volume, DrawdownCompressed Air and GasGas Cylinder Duration CalculatorCylinder contents, DurationCompressed Air and GasPneumatic Cylinder Air Consumption CalculatorDouble acting, Single acting
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Frequently Asked Questions
Are these pressure measurement calculators free?
Yes. All calculators on instrumentationblog.in are free, run in your browser and need no sign up.
How accurate are the pressure measurement calculators?
Each tool follows the published standard or textbook equation for its topic, shows the formula and the calculation steps, and has been checked against worked examples. Always confirm critical designs against the relevant standard and manufacturer data.
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