💵 Cost & Margins
Understand the true cost of shipping and its impact on your profit margins.
Available Calculators
Shipping Cost Per Unit Calculator
Calculate shipping cost per unit, margin impact, and free shipping threshold profitability.
International Shipping Calculator
Estimate international rates, volumetric weight, import duties, and taxes by destination.
Shipping Cost Calculator
Estimate total shipping cost by carrier, weight, and zone for any domestic shipment.
Free Shipping Threshold Calculator
Find the order value at which offering free shipping is profitable given your margins.
Coming Soon
More cost and margin tools are in development.
Shipping Rate per Pound Calculator
Calculate your effective shipping rate per pound across carriers and service levels.
Shipping Margin Calculator
See gross and net margin after shipping costs at different price and volume scenarios.
Shipping Markup Calculator
Calculate how much to charge for shipping to break even or turn a small profit.
Subscription Box Shipping Calculator
Optimize monthly subscription box shipping cost by carrier, weight, and zone mix.
About These Cost & Margin Calculators
Shipping costs are one of the largest variable expenses for e-commerce sellers. These tools help you understand cost per unit, set profitable free shipping thresholds, calculate your true margin after shipping, and figure out how much to mark up shipping without losing customers. The international shipping calculator also estimates duties and VAT for cross-border shipments.