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Free shipping rate calculator

Find a free-shipping threshold that still covers your delivery costs. Use it to protect margin while encouraging larger orders.

Enter your real shipping cost, margin, and average order value. We’ll suggest a free-shipping threshold that doesn’t give margin away — and still nudges carts higher.

Carrier + packaging + pick/pack, per order.

(Revenue − COGS) ÷ Revenue × 100.

Use the last 60–90 days if you can.

Extra cushion above break-even. 5–15% is common.

Recommended free-shipping threshold

$65.00

Set free shipping at about $65.00. That sits above your break-even floor and about 25% over your current AOV so shoppers stretch their cart.

Break-even floor
$17.78
With buffer
$19.56
AOV + 25%
$65.00
  • Gross contribution at the recommended threshold: $29.25
  • Shipping as a share of that order: 12.3%
  • Formula: break-even = shipping cost ÷ gross margin. Recommended = max(break-even × buffer, AOV × 1.25), rounded for merchandising.