Best Flow Rate Calculator Apps

4.3(44 ratings)

$0.99

Calculate liquid flow rate, pipe diameter, or velocity with ease. Customize units for diameter, velocity, and flow rate, and set your preferred decimal places for precise results.

ESC Gas Flow Rate Calculator by Easy Safety Cert Ltd

Measure & calculate flow rates

Strong Contender

0.0(0 ratings)

FreeIn-App Purchases

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Orifice Flow Rate Calculator by R.L. Laughlin & Company, Inc.

Natural Gas

Worth Considering

Pipe Flow Liquid Flow Rate

4.9(98 ratings)

Free

Orifice Flow Rate Calculator screenshot 1

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Easily calculate natural gas orifice flow rates using the AGA 3 standard. This utility app allows users to determine MCF production for a given duration, save calculations, and export data to CSV. It functions offline, requiring no cell service.

More Flow Rate Calculator apps to explore

Find Flow, Friction Loss Calc

Fluid flow rate calculationFriction and fitting loss calculationExtensive material and fluid databases

Calculate fluid flow rate in pipes, including friction and fitting losses, using accurate engineering equations. Features extensive databases for liquids, pipes, and fittings, with customizable units and reporting options.

free with in-app purchases

(7)

Flow Test Calculator

by Larry Owens

Hydrant flow rate calculationMaximum water system flow determinationHazen-Williams formula implementation

Calculate hydrant flow rates and determine maximum water system flow. This tool uses a standard variation of the Hazen-Williams formula for calculations. Imperial units are currently supported, with metric coming soon.

📊 Productivity

(63)

free with in-app purchases

Elkhart Hard Facts Calculator

by Elkhart Brass

Smooth Bore Discharges & Flow/Pressure calculatorNozzle Reaction calculators (Smooth Bore & Fog)Pump Discharge Pressure calculators

This utility app provides essential calculators for accurate flow testing, covering various nozzle types, pump discharge pressures, and fire flow formulas. It also includes direct links to helpful instructional videos.

(12)

Pipe Flow Calculations

Fluid Flow Calculator

SCADACore AGA Flow Calculator

by SCADACore Inc.

Orifice Meter gas flow calculationAGA 8 compressibility calculationsAGA 3 gas flow calculations

Calculate gas flow through an Orifice Meter using AGA 8 compressibility and AGA 3 flow calculations. Supports both metric and imperial units, remembers input values, and generates shareable PDF reports.

Water Flow Calculators

by Waterous

Friction loss calculationsSmooth nozzle calculationsNFA formula support

This educational app provides calculations for water flow using friction loss, smooth nozzle, NFA, and Iowa formulas. It's designed for professionals and students needing quick and accurate fluid dynamics computations.

📚 Education

(5)

SureFire Ag Flow Calculator

by SureFire Ag Systems

Rate per row calculationTotal pump rate calculationPump suggestion based on application

Calculate application rates and pump speeds for agricultural implements. This tool suggests appropriate pumps and orifice sizes based on your input, aiding in precise agricultural applications.

📊 Productivity

(1)

Moody Chart Calculator

by Ali Batayneh

Friction factor calculationReynolds Number inputRelative Roughness input

This utility app calculates a friction factor based on Reynolds Number and Relative Roughness. It provides a straightforward tool for engineering calculations.

(6)

Pipe Diameter Calculators

Pipe Volume Calculator

Convert between Flow Rate Unit

$2.99

Easily convert between various units of flow rate, including volume-based, mass-based, and mole-based measurements. Essential for physics and engineering applications involving fluid dynamics and hydrometry.

Volume flow rate conversionMass flow rate conversionMole-based flow rate conversion

Water flow conversions

Calculate flow rateMultiple units of measureWater flow conversions

Easily convert water flow rates between various units of measurement. This utility app provides a straightforward way to calculate and understand different flow rate values.

by YamaSoftPLanning,Ltd.

Calculate water channel flow parametersSurface Width calculationArea of Water calculation

Calculate water channel flow parameters like surface width, area, and velocity. The free version supports circular and rectangular channel shapes.

💼 Business

Pipe Flow Liquid Pressure Drop

Find Loss, Friction Loss Calc

Friction and fitting loss calculationsDarcy-Weisbach equation with Colebrook-WhiteIntegrated databases for fluids, pipes, and fittings

This app calculates friction and fitting losses in liquid flow systems using the Darcy-Weisbach equation. It offers extensive databases for fluids, pipes, and fittings, with customizable units and reporting options. Verified against published data, it's designed for engineers needing accurate pressure drop calculations.

free with in-app purchases

(12)

Flow Rate Converter

Calculate flow rates in ml.h⁻¹

$0.99

This utility app calculates flow rates in milliliters per hour based on substance concentration and dosage. It can also determine the required dosage for a set flow rate. Features a user-friendly interface and an iPad widget for quick calculations.

Calculate flow rate in ml/hDetermine required dosageUser-friendly Picker interface

by FutureSight Studios Ltd

(1)

paid

TELEDYNE ISCO FlowCalc

Instant flow rate calculationsMultiple weir and flume typesArea-velocity mode for pipes

This utility app provides quick and accurate open channel flow rate calculations for field or office use. Select your measurement method, enter dimensions and head/velocity, and receive instant results. It supports multiple flow methods, area-velocity calculations, and unit switching.

Hydraulic Calculator Engineer

(2)

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Hydraulic engineering tools!

Cylinder CalculationPower CalculationPressure Difference

This app offers a suite of hydraulic calculations for technicians and engineers. It simplifies complex hydraulics by automatically computing results based on user-entered values, eliminating the need for manual formula application.

by Cornerstone Management Services Limited