EdgeSpace Voltage Drop Calc
Voltage Drop & Wire Size
$1.99 · Designed for iPad. Not verified for macOS.
Check AWG against voltage, current, and run length. Live volts, %, load voltage, ampacity, PDF. Offline — one-time purchase.
EdgeSpace Voltage Drop Calculator is a fast, offline voltage-drop calculator for electricians, contractors, and DIY.
Enter system voltage, load current, one-way length, and AWG. Choose copper or aluminum and DC, single-phase, or three-phase. See drop in volts and percent, voltage at the load, ampacity check, and a recommended wire size.
FEATURES
• Formula: VD = (K × I × L × M) / CM
• K = 12.9 copper / 21.2 aluminum
• DC, 1-phase, and 3-phase
• AWG 14 through 4/0
• Length in ft, m, or in
• Live volts, percent, and load voltage
• Ampacity warning and recommended AWG
• Circuit schematic
• Share, copy, and PDF export
• History and favorites
• Fully offline — no account, no ads, no subscription
One-time purchase. Yours forever.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Burak Kocatepe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Burak Kocatepe
- Size
- 5.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 19 more
- English, Czech, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 EdgeSpace
