Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Customs Duty Calculator

Estimate import duties, VAT, and total landed costs for an international shipment using the CIF valuation method. Use this when importing goods to budget for all fees before a shipment clears customs.

Goods Value ($)

Shipping & Insurance ($)

Duty Rate (%)

VAT/Sales Tax Rate (%)

Customs Broker Fee ($)

Destination Country

Fill in the required fields to see your result.

Shipping

Shipping ROI Calculator

Estimates the annual return on investment of a shipping strategy by modeling how changes in shipping cost and customer charges affect conversion rates and order revenue. Use this to compare free shipping, flat-rate, or carrier-billed scenarios.

Average Order Value ($)

Shipping Cost ($)

Customer Shipping Charge ($)

Conversion Rate Impact

Monthly Orders (orders)

Fill in the required fields to see your result.

Key differences

	Customs Duty Calculator	Shipping ROI Calculator
Category	Shipping	Shipping
Inputs required	6	5
Result	Total Import Costs ($)	Annual ROI Impact ($)
What it does	Estimate import duties, VAT, and total landed costs for an international shipment using the CIF valuation method. Use this when importing goods to budget for all fees before a shipment clears customs.	Estimates the annual return on investment of a shipping strategy by modeling how changes in shipping cost and customer charges affect conversion rates and order revenue. Use this to compare free shipping, flat-rate, or carrier-billed scenarios.