Best Flow Rate Calculator Apps

4.9(98 ratings)

Free

Orifice Flow Rate Calculator screenshot 1

Orifice Flow Rate Calculator screenshot 2

Orifice Flow Rate Calculator screenshot 3

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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.

ESC Gas Flow Rate Calculator by Easy Safety Cert Ltd

Measure & calculate flow rates

Strong Contender

0.0(0 ratings)

FreeIn-App Purchases

ESC Gas Flow Rate Calculator screenshot 1

ESC Gas Flow Rate Calculator screenshot 2

ESC Gas Flow Rate Calculator screenshot 3

ESC Gas Flow Rate Calculator screenshot 4

Flow Rate Help by Armchair Engineering

Velocity + Diameter Calculator

Worth Considering

Pipe Flow Wizard - Calculator

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.

More Flow Rate Calculator apps to explore

Flow Rate & Pressure Loss Calc

Flow rate calculationsPressure loss calculationsPipe diameter sizing

Calculate fluid flow rate and pressure loss in pipes. This app helps engineers determine pipe diameter, maximum pipe length, and friction loss for both liquid and gas flows, including fittings and elevation changes. Results can be shared as Excel or PDF reports.

(102)

Pipe Flow Liquid Flow Rate

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.

(7)

Find Flow, Friction Loss Calc

Pipe Flow Gas Flow Rate

Gas flow rate calculationFriction and fitting loss analysisCompressible isothermal equations

This utility app calculates gas flow rates in pipes, accounting for friction and fitting losses using compressible isothermal equations. It offers extensive databases for materials, fittings, and gases, with customizable units and reporting options.

(7)

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)

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)

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

Pipe Flow Calculations

Fluid Flow Calculator

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)

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.

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.

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

Calculator with History +

(1)

paid

No ads & Scientific calculator

Ad-free experienceCalculation historyVisual input

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

💰 Finance

(25K)

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.

(0)

Pipe Diameter Calculators

Pipe Volume Calculator

Panecal Scientific Calculator

📊 Productivity

(0)

For engineers and students

Formula editing with cursor and swipeReuse past formulasVariable memory for calculations

This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.

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

(0)

by FutureSight Studios Ltd

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.