About ShippingCalc

ShippingCalc is a free resource for Shopify sellers who want to understand and reduce their shipping costs. We built these tools because carrier pricing is opaque, and most rate calculators are buried inside apps that require a monthly subscription.

Our calculators are free, require no login, and are updated regularly as carrier rates change.

Disclaimer: ShippingCalc is an independent resource. We are not affiliated with or endorsed by Shopify Inc., USPS, UPS, or FedEx.