Best Prysmian Group Conduit Fill Apps

228+ iOS apps curated and reviewed

4.4 avg rating
15 free apps
Updated July 2026

Every iPhone needs a few good prysmian group conduit fill apps. We benchmark 228+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Prysmian Group Conduit Fill Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Prysmian Group Conduit FillPrysmian Group Conduit FillFree3.0★ (2)NoNoJul 2026
2Southwire® Conduit Fill CalcSouthwire® Conduit Fill CalcFree4.5★ (746)NoNoAug 2026
3Conduit Fill & Bending CalcConduit Fill & Bending CalcFree5.0★ (3)NoYesJul 2026
4Derated: Conduit FillDerated: Conduit Fill$1.994.8★ (5)NoNoJul 2026
5NEC Box & Conduit CalcNEC Box & Conduit CalcFree4.9★ (18)YesYesJul 2026
6Conduit Bender Elite - CalcConduit Bender Elite - Calc$7.994.8★ (1.7K)NoYesAug 2026
7QuickBend: Conduit BendingQuickBend: Conduit Bending$6.994.8★ (3.9K)NoNoAug 2026
8Conduit Fill Capacity CalculatorConduit Fill Capacity CalculatorFree4.0★ (1)NoNoMay 2026

Top Picks for Prysmian Group Conduit Fill

Prysmian Group Conduit Fill#1

Prysmian Group Conduit Fill by Prysmian Group

Electrical Conduit Fill
Editor's Choice
📊 Productivity
3.0(2 ratings)
Free
Prysmian Group Conduit Fill screenshot 1
Prysmian Group Conduit Fill screenshot 2
Prysmian Group Conduit Fill screenshot 3
Prysmian Group Conduit Fill screenshot 4
Prysmian Group Conduit Fill screenshot 5

This tool quickly calculates the minimum conduit size required for electrical projects based on National Electrical Code standards. It supports various conductor types, insulation, and conduit options, providing essential fill data for professionals.

Southwire® Conduit Fill Calc#2

Southwire® Conduit Fill Calc by Southwire Company

Strong Contender
🔧 Utilities
4.5😊(746 ratings)
Free
Southwire® Conduit Fill Calc screenshot 1
Southwire® Conduit Fill Calc screenshot 2
Southwire® Conduit Fill Calc screenshot 3

This tool assists electricians, engineers, and contractors in determining the correct conduit size based on NEC guidelines. It calculates conduit fill percentages and jam probability, saving time compared to manual calculations.

What We Love

  • 🚀 Quick and easy calculations
  • 👍 User-friendly interface with spin wheel controls
  • 📊 Shows actual fill percentage and NEC compliance
  • 🔧 Ability to add multiple wire sizes simultaneously

Room to Improve

  • ⚠️ Accuracy issues reported by multiple users
  • ❌ Limited wire gauge options (missing 16 & 18 AWG)
  • 🔄 Changing conduit type erases conduit size
Conduit Fill & Bending Calc#3

Conduit Fill & Bending Calc by Panda Taps LLC

Box Fill, EMT Bend, Ampacity
Worth Considering
🔧 Utilities
5.0(3 ratings)
FreeIn-App Purchases
Conduit Fill & Bending Calc screenshot 1
Conduit Fill & Bending Calc screenshot 2
Conduit Fill & Bending Calc screenshot 3
Conduit Fill & Bending Calc screenshot 4
Conduit Fill & Bending Calc screenshot 5
Conduit Fill & Bending Calc screenshot 6

This professional calculator helps licensed electricians perform complex NEC code calculations for conduit fill, voltage drop, wire sizing, and more. It offers multiple NEC code years and provides inspector-ready PDF exports with project management features. Designed for offline use in the field.

More Prysmian Group Conduit Fill apps to explore

4
Derated: Conduit Fill
Derated: Conduit Fill
Derated: Conduit Fill
Fill and Derating Calculator
$1.99

This app simplifies complex electrical calculations for electricians. It allows real-time calculation of conduit fill and wire ampacity derating, adhering to NEC guidelines. Results are accurate and easily shareable for collaboration or client communication.

Real-time conduit fill calculationSimultaneous wire ampacity deratingAdheres to NEC guidelines
📊 Productivity
(5)
paid
5
NEC Box & Conduit Calc
NEC Box & Conduit Calc
NEC Box & Conduit Calc
NEC Box & Conduit Fill
Free

Calculate electrical box and conduit fill accurately according to the NEC. This app provides instant, reliable calculations for electricians, contractors, and students, saving time on job sites. It offers support for various box and conduit types, conductor sizes, and includes wire volume data.

Box fill calculationsConduit fill calculationsWire volume data
🔧 Utilities
(18)
free with in-app purchases
6
Conduit Bender Elite - Calc
Conduit Bender Elite - Calc
Conduit Bender Elite - Calc
Calculator for Electricians
$7.99

This app is a specialized calculator for electricians to simplify conduit bending calculations. It offers detailed diagrams and step-by-step guidance for various bend types, helping users save time and focus on installation. Users can customize settings for different conduit sizes and units of measurement.

Conduit bending calculationsDiagrams and step-by-step helpMultiple bend types supported
🔧 Utilities
(1.7K)
free with in-app purchases
7
QuickBend: Conduit Bending
QuickBend: Conduit Bending
QuickBend: Conduit Bending
Conduit Bending Calculator
$6.99

This app is a conduit bending calculator designed for electricians and DIY enthusiasts. It provides accurate measurements for various bend types, accounting for bender and conduit specifications. Users can input data intuitively and receive instant feedback on bend feasibility.

Accurate centerline radius algorithmSupports multiple bend types (offset, saddle, 90°, etc.)Intuitive data input (number pad, slider)
📊 Productivity
(3.9K)
paid
8
Conduit Fill Capacity Calculator
Conduit Fill Capacity Calculator
Conduit Fill Capacity Calculator
by TE Connectivity Corporation
Free

Easily determine the maximum number of data cables that can fit within a conduit of a specific size. Input your conduit dimensions and desired fill ratio to get an instant calculation.

Calculate maximum cable capacitySelect conduit sizeChoose fill ratio
🔧 Utilities
(1)
free
9
BendCalc: Conduit Bending
BendCalc: Conduit Bending
BendCalc: Conduit Bending
Offset, saddle & fill calc
Free

This app provides precise calculations for various conduit bends, eliminating guesswork and material waste. It offers multiple calculator types, supports different benders, and works offline. A free version offers basic calculators, with a one-time purchase unlocking all features.

Precise bend mark calculationsMultiple calculator types (stub-up, offset, saddle)Supports various hand benders with presets
🔧 Utilities
(8)
free with in-app purchases
10
Conduit Filler
Conduit Filler
Conduit Filler
The electrician's helper
Free

This app assists electrical tradespeople with conduit fill and sizing calculations for various wire gauges. It supports US, Canadian, and UK electrical codes, offering a 7-day free trial before a monthly or yearly subscription.

Conduit fill calculationsConduit sizing calculationsSupports US, Canadian, and UK codes
💼 Business
(16)
subscription
11
Ugly's Electrical References
Ugly's Electrical References
Ugly's Electrical References
by Informed Publishing
$12.99

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

NEC 2026 updatesMathematical formulas and calculatorsConduit bending guide with videos
📊 Productivity
(1.5K)
paid
12
Master Electrician Ref. Lite
Master Electrician Ref. Lite
Master Electrician Ref. Lite
A handbook for electricians
Free

This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.

Motor and wiring informationAmpacity tablesConduit fill and grounding sizes
📊 Productivity
(2.4K)
paid
13
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire Calculator
Free

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

Determine wire size for voltage dropCalculate voltage drop for conductor runsLimit wire size by voltage drop
🔧 Utilities
(1.5K)
free
14
Electrician's Sidekick
Electrician's Sidekick
Electrician's Sidekick
by IDEAL INDUSTRIES, INC
Free

This free tool consolidates essential electrical calculations and reference guides into a single app. It offers precise tools for conduit bending, wire sizing, voltage drop, and conduit fill, designed to enhance fieldwork efficiency and accuracy for professionals. The app functions offline, ensuring constant access to critical information.

Conduit bending calculatorWire sizing and voltage drop calculatorConduit fill calculator
📊 Productivity
(16)
free
15
Pipe N Wire
Pipe N Wire
Pipe N Wire
Conduit Fill
$1.99

This tool helps electricians quickly calculate the correct conduit size based on wire types, gauges, and desired fill percentages, adhering to NEC standards. It offers a streamlined interface for field use and planning, with options to save calculations and override recommendations.

Conduit fill calculationsSupports all standard wire typesSmart conduit selector
📊 Productivity
(9)
paid
16
FILL ◦ Conduit Fill Calculator
FILL ◦ Conduit Fill Calculator
FILL ◦ Conduit Fill Calculator
NEC 2026 & 2023 Wire Sizing
Free

This app calculates conduit fill percentages based on NEC 2023 standards. It helps electricians determine if wires will fit in a conduit or find the smallest suitable conduit for a given set of wires. Features include real-time status updates, history, and export options.

NEC 2023 compliant calculationsForward and reverse calculation modesReal-time fill percentage status
🔧 Utilities
(3)
free with in-app purchases
17
Electrical Toolkit by HCP
Electrical Toolkit by HCP
Electrical Toolkit by HCP
Conduit + load calcs for pros
Free

This comprehensive mobile toolkit provides electricians and professionals with essential calculations, NEC-compliant tools, and field utilities. It offers features for conduit bending, fill calculations, load analysis, and various electrical calculators, all designed for speed and clarity.

Conduit bending calculationsNEC-compliant conduit fillResidential load calculations
🔧 Utilities
(18)
free
18
NG Wire: NEC Ampacity & Fill
NG Wire: NEC Ampacity & Fill
NG Wire: NEC Ampacity & Fill
Grounding Size, Motor, & Cover
Free

This app provides electrical construction professionals with quick access to National Electric Code® (NEC®) tables and calculations for wire, conduit, and motor data. It streamlines complex calculations for efficient and accurate results in the field or office.

NEC® table lookupGeneral conduit fill calculationsDetailed conduit fill calculations
📊 Productivity
(9)
subscription
19
Conduit Bending
Conduit Bending
Conduit Bending
Electrical Conduit Bender
Free
$9.99 | 100% OFF

This app simplifies electrical conduit bending calculations with expert-designed tools. It offers advanced fractional and unit conversion capabilities, supporting a wide range of bend types for precise results. Easily switch between imperial and metric units and choose from predefined benders.

Advanced fractional calculationsImperial and metric unit conversionSupport for numerous bend types
📊 Productivity
(478)
free with in-app purchases
20
Voltage Drop Calculator.
Voltage Drop Calculator.
Voltage Drop Calculator.
Wire Size, NEC & IEC Tools
Free

Calculate voltage drop and wire size using both NEC and IEC standards. Supports various load types, conductor materials, and system configurations. Generates detailed reports for electricians, engineers, and contractors.

NEC and IEC dual standardsVoltage drop and wire sizing calculationsSupport for continuous load and corrections
🔧 Utilities
(412)
free with in-app purchases

FAQ about Prysmian Group Conduit Fill

What are the best prysmian group conduit fill apps for iPhone?
Prysmian Group Conduit Fill tops our prysmian group conduit fill apps ranking as of July 2026, with a 3.0-star average from 2 App Store ratings, and it's free to download.
Yes — 15 of the top prysmian group conduit fill apps we rank are free to download, including Prysmian Group Conduit Fill and Southwire® Conduit Fill Calc.
Prysmian Group Conduit Fill has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 228+ prysmian group conduit fill apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Prysmian Group Conduit Fill supports NEC® 2011, 2014, and 2017 codes. This allows users to select the relevant code for their specific project requirements.
Yes, it supports both metric and standard conductors, as well as over fifty different types of insulation. It also calculates allowable fill rates for combinations of conductors.