VoltKit: Voltage Drop & Wire
Ampacity · Ohm's Law · AWG
About
This app is a comprehensive electrical calculator for field use, offering instant calculations for voltage drop, wire sizing, and Ohm's Law. It provides clear results with formulas and is designed for offline, glove-friendly operation.
What's New in VoltKit
1.0
August 21, 2026
Subscriptions & In-App Purchases
$4.99
VoltKit Pro
Unlock all future Pro calculators free updates forever
Developer apps
FAQ
Does VoltKit have ads?
No, VoltKit is completely ad-free. The app emphasizes a no-ads, no-tracking experience for its users.
Is VoltKit available offline?
Yes, VoltKit is 100% offline. You do not need an account or internet connection to use its calculation features.
What electrical calculations can VoltKit perform?
VoltKit can calculate voltage drop for single-phase, three-phase, and DC circuits, determine minimum wire size based on voltage drop and ampacity, and solve Ohm's Law and power equations.
What devices does VoltKit support?
Currently, VoltKit is supported on iPhones. Future updates may expand compatibility to other devices.
How often is VoltKit updated?
VoltKit was last updated on August 21, 2026, with version 1.0. Future updates are planned for Pro users, including features like ampacity with derating and conduit fill calculations.
What is the pricing for VoltKit?
VoltKit is free to download and use. The Pro version is a one-time purchase, offering lifetime access to its features without any subscription fees.
What is the age rating for VoltKit?
VoltKit has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals interested in learning about electrical concepts.
Does VoltKit show the formulas used in calculations?
Yes, VoltKit shows the math behind every result. Each calculation includes the specific formula with your entered values plugged in, aiding understanding.
