Now on iOS

Cable Gauge Estimator

Instantly determine the correct American Wire Gauge (AWG) size for DC circuits based on voltage, current draw, and distance to prevent voltage drop.

Utilities iOS Paid subscription

Screenshots coming soon.

Freemium with Ad-Supported Free Tier

Auto-renews monthly via Apple's standard subscription system.
Cancel anytime in Settings → Apple ID → Subscriptions.
Refunds are handled by the store that took the payment, under its own policy: Apple at reportaproblem.apple.com, Google Play and the Microsoft Store through your account with them.
No third-party tracking or analytics SDKs inside the app.

Your contact list, photos, location, microphone, or camera.
Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
Identifiers used to track you across other apps.

Full details in our privacy policy.

Cable Gauge Estimator is live on the App Store. Download it here — listed as Cable Gauge Estimator. Questions? Email support@bestpaid.app.