CBB Shipping Rates Calculator

by Code Black Belt · Free plan available.

4.6 (208) on Shopify Used by 3,314 Shopify stores

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Instantly display precise shipping rates in-cart, boosting conversions and enhancing user trust

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About CBB Shipping Rates Calculator

Cart abandonment is a challenge many merchants face, often due to unexpected shipping costs at checkout. Our solution integrates directly into the shopping cart, showcasing real-time shipping estimates from leading carriers like UPS and FedEx. By utilizing geolocation and zip code precision, we ensure accuracy and clarity. The free shipping bar drives larger orders. Dive into a more intuitive checkout process, designed to retain customers and enhance their shopping journey. Display real-time shipping rates directly within the shopping cart. Accurate shipping rate estimates using geolocation and zip code precision. Engaging free shipping bar to encourage higher purchase values. Integration with major carriers like USPS, FedEx for diverse rate options. Adjust the widget's appearance and placement to best fit your store's design. Show more Show less

Last verified: July 12, 2026 · Stale

App details

Developer: Code Black Belt
Category: Orders & shipping
Pricing: Free plan available
Rating: 4.6 (208) on Shopify

Key features

Instantly display precise shipping rates in-cart, boosting conversions and enhancing user trust

Integrations with:

Canada Post FedEx Multi-Currency Shopify Admin UPS USPS

2 plans · starts free · 14-day free trial

Free

$4.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 88 Shopify App Store reviews

Use the arrows to read individual reviews

Best app Ever for converting shoppers into purchasing customers. Highly recommended!

— Glacier Ski Shop

empty

— xuancaistagelighting

Adamlar.

— albitane

Great assistance working with the APP, great programmers and the APP works great for our needs

— AMB Furniture and Design

empty

— Brique & Braque

Really Good app

— Aevitas Watch Winders

Does not work with mobile.

— Premier Car Accessories

peu utile

— NADIA

I need this cancelled no way to do it

— OverstockProducts

Funciona, mas Não gostei da experiencia do usuário. Muita informação, pouco pratico pro cliente final

— FELIPA

does not work

— Tristar Plants

Terrible experience. The widget shows the WRONG prices and shipping fees compared to checkout, confusing customers and damaging trust. Support admits the issue but blames Shopify and offers no real fix. Completely unreliable for any store using multiple currencies and markets.

— Hamvay-Láng

trouble canceling

— The Darker Owl

Would easily give it five star if not for the fact that the free shipping progress bar, does not use the information in the shipping zones. This is strange for an othervice very well designed app. Also it means I can't use free shipping bar, which is a pity. All the information is there in the shipping zones, I whish the shipping calculator starts using it and deserve it's 5 star rating.

— Dianova

very helpful and amazing service, thank you so much!

— ORIWHIZ

workt great

— Streetwear copenhagen

good app with a great service! Thank you guys

— REPLAI

Customer support has been great! Fixed an issue where the widget kept appearing in the wrong place within about 5 minutes.

— Beads and Honey

Been using this app for more than 2 years now and I'm pleased to report that everything is working well as needed although there was a slight faux pas on my end from enabling the app to work on my storefront but Andres M. was very patient and guided me even though it was a very idiotic mistake on my part, very pleased and delighted to have this app to show shipping rates quickly to my internationa...

— So Not Size Zero