Package Dimensional and Billable Weight Calculator
Enter a divisor and rounding increment confirmed for your service and contract. This estimates weight, not a carrier tariff. Check dimension rounding and size surcharges separately.
Use a saved product specification (optional)
Enter your values
First time using this calculator?
Replace the example values with figures from your supplier sheet or measurements. Choose the unit beside each value. Results update as you type; fix any highlighted field before using the result.
GSM means grams per square metre. Net weight excludes the core and other packaging. MOQ means the minimum order quantity. An optional field can stay blank unless the result you need depends on it.
Prices keep the selected currency; changing its label does not convert an exchange rate. Save or export the result after checking your inputs.
Dimensional weight
Dimensional kg = L × W × H ÷ Divisor; Billable kg = ceil(max(Scale, Dimensional)/Increment) × Increment
l = 60; w = 40; h = 30; mass = 10; divisor = 5000; increment = 1 → Dimensional weight = 14.4 kg; Estimated billable weight = 15 kgSaved calculations stay in this browser. No account or cloud backup is created.
Save to a product project (optional)
Choose or create a saved product project ↗This is an illustrative example. Saved or transferred values must be checked against your job.
Calculated from your inputs. Confirm specifications with your supplier.
How sensitive is this result to your assumptions?
Vary one input and inspect dimensional weight
All other entered inputs stay fixed. Ranges are your scenarios, not statistical confidence or supplier performance predictions. This uses the same validated calculator engine.
The formula, made clear.
Enter a divisor and rounding increment confirmed for your service and contract. This estimates weight, not a carrier tariff. Check dimension rounding and size surcharges separately.
How to use this calculator
- 01
Confirm finished length, finished width, finished height, scale weight, confirmed service divisor, weight billing increment.
- 02
Enter consistent units; zero means a confirmed absence of a charge or allowance.
- 03
Review the arithmetic, rounding and limitations before using the result in a purchasing decision.
A calculation you can check
60 × 40 × 30 cm at an entered 5,000 cm³/kg divisor gives 14.4 kg, or 15 kg at a 1 kg increment.
- Finished length
- 60 cm
- Finished width
- 40 cm
- Finished height
- 30 cm
- Scale weight
- 10 kg
- Confirmed service divisor
- 5000 cm³/kg
- Weight billing increment
- 1 kg
l = 60; w = 40; h = 30; mass = 10; divisor = 5000; increment = 1 → Dimensional weight = 14.4 kg; Estimated billable weight = 15 kgCheck the displayed formula and units against your quotation. Use measured GSM, net weight and actual layout dimensions where available. Default densities are planning assumptions, not certified material properties. Calculated cost does not certify strength, compatibility or safe loading.
Method, units and material assumptions ↗