Shipping Cost Per Unit Calculator
Allocate a shipment's cost across each unit.
Enter your values
Enter the total freight cost in $.
Enter the units in shipment you are working with.
Enter the unit product cost in $.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Shipping cost per unit
- $1.5
- Landed cost per unit
- $10.5
- Shipping as % of unit cost
- 16.7%
- Total freight
- $1800
Quick answer
Shipping cost per unit is total freight cost divided by the number of units shipped.
cost per unit = total freight / units shipped
At a glance
| What it does | Allocate a shipment's cost across each unit. |
|---|---|
| Category | Business |
| Inputs needed | Total freight cost, Units in shipment, Unit product cost |
| Main output | Shipping cost per unit |
| Formula | cost per unit = total freight / units shipped |
| Cost | Free — no sign-up, no download |
How to use the Shipping Cost Per Unit Calculator
- 1Enter the total freight or shipping invoice cost.
- 2Enter the number of units in that shipment.
- 3Add product unit cost to see the fully landed cost per item.
Inputs explained
- Total freight cost($)
- Enter the total freight cost in $.
- Units in shipment
- Enter the units in shipment you are working with.
- Unit product cost($)
- Enter the unit product cost in $.
Worked example
Using the values the calculator loads with:
Inputs
- Total freight cost1800 $
- Units in shipment1200
- Unit product cost9 $
Results
- Shipping cost per unit$1.5
- Landed cost per unit$10.5
- Shipping as % of unit cost16.7%
- Total freight$1800
Frequently asked questions
Should I include customs and duty?
Yes, add them into total freight cost for an accurate landed cost.
Does this work for mixed SKU shipments?
Split freight proportionally by weight or volume per SKU for more accuracy.
What do I need to enter into the Shipping Cost Per Unit Calculator?
Just 3 values: total freight cost, units in shipment, unit product cost. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the Shipping Cost Per Unit Calculator work out the answer?
Shipping cost per unit is total freight cost divided by the number of units shipped. It applies the formula cost per unit = total freight / units shipped and shows the working so you can check each step by hand.
Is the Shipping Cost Per Unit Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.