---
title: "Southwire® Conduit Fill Calc — App Overview"
url: https://marlvel.ai/apps/southwire-conduit-fill-calc
category: Utilities
developer: Southwire Company
platforms: ios, android
rating: 4.5 (732 ratings)
pricing: free
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T10:33:15.446Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a reliable, code-compliant alternative to manual calculations for determining conduit size requirements.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.5 ★ (732) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.3.1 |
| Latest Version (Android) | 2.4.1 |
| Developer | Southwire Company |

<!-- SECTION: Summary -->
## What is Southwire® Conduit Fill Calc?

Southwire® Conduit Fill Calc is a utility tool designed to automate NEC®-compliant conduit sizing calculations for electrical professionals. It streamlines project planning by calculating conduit fill percentages and jam probability based on user-defined conduit types, sizes, and conductor specifications.

<!-- SECTION: Key Features -->
## Key Features

- **NEC®-Compliant Calculations**: Calculates conduit fill percentages and jam probability according to National Electrical Code guidelines.
- **Multi-Conductor Support**: Allows users to input multiple different wire sizes simultaneously for complex conduit configurations.
- **Result Sharing**: Enables users to email calculation results directly from the app for documentation or collaboration.

<!-- SECTION: Target Audience -->
## Who is it for?

Electricians, electrical engineers, and contractors.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/southwire-conduit-fill-calc/id509204523?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.conduit&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/southwire-conduit-fill-calc)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/southwire-conduit-fill-calc).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*