Boxgauge: Shipping Math

Calculates dimensional weight, volume, girth, box fit, billable weight, and packing efficiency using editable carrier formulas and saved cartons. Built for a focused job instead of a recurring subscription, Boxgauge includes: - Box Fit - Dimensional Weight - Carrier Rules - Carton Library Everything works locally with no account, no ads, no analytics, no tracking, and no developer-operated backend. Your work stays on your device until you explicitly export or share it. One purchase includes every version 1.0 feature. There are no in-app purchases or locked tiers. Carrier formulas are editable estimates; verify current carrier rules before shipping.