Shipping Cost Estimator

Estimate package shipping cost from weight & rate

$
$
Advanced — dimensional weight & fuel surcharge
Estimated shipping cost
$0
0 lb billable

Shipping Cost Estimator — guide & how to use

What it does

This estimator predicts your package shipping cost from the weight and your carrier's per-pound rate, with optional dimensional weight and a fuel surcharge. Use it to quote shipping, set buyer shipping charges, or compare carriers — calculated privately in your browser, free.

How to use it

  1. Enter the package weight, your carrier's rate per lb, and a base/handling fee.
  2. For large/light boxes, open Advanced and enter dimensions to apply dimensional weight.
  3. Add a fuel surcharge % if your carrier charges one, and read the estimate.

How to embed this tool on your website

No account, no coding. Copy the embed code and paste it where you want it to appear:

<iframe src="https://snaptoolsuite.com/shipping-cost-estimator/?embed=1"
  style="width:100%;max-width:560px;height:900px;border:0;"
  title="Shipping Cost Estimator" loading="lazy"></iframe>
<p>Free <a href="https://snaptoolsuite.com/shipping-cost-estimator/">Shipping Cost Estimator</a> by Snap Tool Suite</p>
2 Paste it on your page
3 It just works

See it live: view a real embed example →

Frequently asked questions

How is shipping cost estimated?

Base fee + billable weight × rate per lb, plus any fuel surcharge. Billable weight is the greater of actual or dimensional weight.

What is dimensional weight?

L × W × H (in) ÷ 139. Carriers bill the higher of actual or DIM weight, so big light boxes cost more.

Is it really free?

Yes. 100% free, everything runs in your browser.

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🔒 Everything is calculated in your browser. We don't store or sell your data. Estimate only.