Shipping cost calculator
Estimate what a parcel costs to ship, so you can set a fair shipping fee or know your real cost per order.
How to use it
- You enter the data
- Smallo works it out
- You get the result
- Enter the parcel weight in pounds.
- Enter your base fee, the rate for each extra pound and any handling fee.
- Read the billable weight and the total shipping cost.
Frequently asked questions
Why is the weight rounded up?
Most carriers charge by whole pounds, so a 5.2 lb parcel is billed as 6 lb. Rounding up here matches that common rule.
Are these the real carrier rates?
No. The default fees are examples. Enter the rates from your carrier or your shipping contract for exact numbers.