Shipping Cost Calculator — Estimate Delivery Costs

Free shipping cost calculator. Estimate shipping costs based on weight, dimensions, and destination.

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Formula: Base Rate + (Weight × Rate per lb)

What Is This Calculator?

A shipping cost calculator estimates delivery costs based on package weight and shipping method. Accurate shipping estimates are crucial for e-commerce profitability — unexpected shipping costs are the top reason for cart abandonment.

How to Calculate

To estimate shipping cost: 1) Determine package weight. 2) Enter your carrier's base rate. 3) Enter the per-pound surcharge. 4) The calculator adds base rate plus weight-based charge. Actual rates vary by carrier, zone, and service level.

Examples

Example: A 5 lb package with $5.99 base rate and $0.50/lb. Shipping = $5.99 + (5 × $0.50) = $8.49.

Recommended Tools

ShipStation and Pirate Ship compare rates across USPS, UPS, and FedEx to find the cheapest option for each shipment.

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