Ecommerce Shipping Calculator

Know the real shipping cost before you list. Dimensional weight, multi-carrier, margin calculator. Private. 39 languages.

Know the real shipping cost — before you list, before you price, before carrier surprises eat your margin.

Ecommerce Shipping Calculator computes dimensional weight, billable weight, and parcel cost across USPS, UPS, FedEx, DHL, and regional carriers. Input dimensions and actual weight, pick origin and destination, and see the accurate cost that carriers will actually charge — not the fantasy number your product page promised.

Every feature described below is unlocked only with an auto-renewable subscription purchased inside the app. New users receive a one-week free trial; you may cancel anytime during the trial to avoid being charged.

WHAT YOU GET • Dimensional weight calculator (L×W×H ÷ divisor) • Billable weight = max(actual, dimensional) • Multi-carrier support: USPS, UPS, FedEx, DHL, regional • Domestic and international rates • Zone-based cost estimation • Box optimization — fit multiple items • Margin calculator — cost vs sale price • Customs / duty estimation for international • Unit conversion (lbs / kg, in / cm) • Save presets per product / box size • 39 languages

UNLOCK WITH PRO • Unlimited saved presets (free: 5) • All carrier integrations • Bulk calculation (spreadsheet-style) • Export quotes as PDF / CSV • Historical rate tracking • Fuel surcharge and peak season adjustments

PERFECT FOR • Etsy, eBay, Depop, Shopify merchants • Amazon FBA sellers (inbound shipping) • Small business owners shipping daily • Dropshippers pricing orders accurately • Anyone who's ever lost money on 'free shipping'

WHY THIS APP? Unlike carrier apps that require account logins and sell your package data, or calculator websites with ads and popups — this is a calm, offline-first utility. Input parcel details, get accurate numbers, move on.

BUILT NATIVELY FOR iOS • 100% SwiftUI • Swift 5.9, iOS 17+ required • Widgets with quick-calc shortcuts • Offline calculations — no network needed • Accessibility-tested with VoiceOver

QUESTIONS Q: Does it work offline? A: Yes. All calculations offline. Live rate lookups require internet.

Q: Are my quotes private? A: Yes. Nothing leaves your device.

Q: What if I cancel PRO? A: Your first 5 presets stay. Bulk calc and PDF pause.

THE PRIVACY PROMISE No accounts. No analytics. No third-party trackers. No ads.

Subscription Pricing & Terms

Features require a subscription. Pricing and terms available in-app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription and free-trial conversion in Settings > Apple ID after purchase. Any unused portion of the free-trial period will be forfeited when you purchase a subscription.