Best apps like Magnetic Field Calc +

10+ similar apps compared and reviewed

4.2 avg rating
4 free apps
Updated July 2026

Looking for something like Magnetic Field Calc +? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Magnetic Field Calc +

WireSizer - DC Voltage Drop#1

WireSizer - DC Voltage Drop by Juggernaut Technology, Inc.

DC Wire Size Calculator
Editor's Choice
🔧 Utilities
4.5(224 ratings)
$4.99
WireSizer - DC Voltage Drop screenshot 1
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This app quickly calculates the correct DC wire gauge needed for any circuit. Simply input voltage, current, and length to determine the optimal wire size, considering voltage drop and ampacity limits. It's suitable for various DC systems up to 60 VDC.

NavCalc Dynamic#2

NavCalc Dynamic by Richard Craddock

a Navigation Calculator
Strong Contender
🔧 Utilities
5.0(1 ratings)
Free
NavCalc Dynamic screenshot 1

This app calculates the course and speed needed to counteract current and wind effects for navigation. It visually displays these calculations on a compass rose, dynamically updating as parameters change. Useful for learning and solving real-world sailing problems.

Wire Gauge & Size Calculator#3

Wire Gauge & Size Calculator by V PUGAZHENTHI

Min Wire Gauge for Vdrop %
Worth Considering
🔧 Utilities
4.9(9 ratings)
FreeAds
Wire Gauge & Size Calculator screenshot 1
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This utility app calculates the minimum wire size needed for electrical installations based on voltage, current, distance, and allowable voltage drop. It supports various units and wire materials, ensuring safe and efficient power distribution for diverse applications.

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4
DC Electric Generator
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This application performs calculations for the induced electromotive force (EMF) in DC generators. It supports both lap and wave wound configurations, allowing users to input parameters like speed, poles, flux, and conductors to determine the EMF.

Calculates induced EMFSupports lap wound configurationsSupports wave wound configurations
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My Physics Calculator
My Physics Calculator
My Physics Calculator
135 calculators with formulas
$2.99

This app offers a comprehensive suite of over 130 calculators for physics and engineering calculations. It provides clear formulas and definitions for each parameter, making complex calculations accessible with a simple interface.

130+ physics and engineering calculatorsIncludes formulas and definitionsSimple user interface
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6
Acceleration Calculator Plus
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Acceleration Calculator Plus
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youElectro
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Transformer Calc 2
Transformer Calc 2
Transformer Calc 2
by Snappy Appz Inc.
$3.99
$4.99 | 20% OFF

This app provides electricians with instant transformer sizing and advanced construction math, compliant with both US (NEC 2023) and Canadian (CEC 2024) electrical codes. It simplifies complex calculations for wire, conduit, and overcurrent protection, and includes a fractional construction calculator.

Dual code compliance (NEC 2023, CEC 2024)Instant transformer sizingWire and conduit sizing
🔧 Utilities
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10
Electrical Calc Elite
Electrical Calc Elite
Electrical Calc Elite
NEC Code Calculator
$19.99

This app serves as a comprehensive NEC code calculator for electrical professionals. It helps electricians, contractors, and inspectors quickly and accurately solve common electrical calculations based on National Electric Codes, with support for multiple code versions and in-app purchases for updates.

NEC Code CalculationsWire SizingVoltage Drop
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