Chargeable Weight Calculator

Calculate volumetric weight and chargeable weight for shipments where carriers bill by actual or dimensional weight, whichever is higher.

Actual weight (kg)LengthWidthHeightQuantityUnitMode

Result

Actual weight: 12 kg

Volumetric weight: 19.2 kg

Chargeable weight: 19.2 kg

Always verify the divisor with your carrier or freight forwarder.

How to use this tool

Enter the required values in the labeled fields. Results update in your browser and are announced for assistive technologies. Use realistic measurements and verify important outcomes before acting on them.

Formula or logic

Volumetric weight = length × width × height × quantity / divisor. Divisors used: air freight 6000, courier 5000, road freight 3000 cm³/kg.

Example calculation

Example: A 60 × 40 × 40 cm courier parcel has 19.2 kg volumetric weight using divisor 5000.

Practical use and limits

This page is built for planning freight, warehouse, courier or transport scenarios before confirming commercial terms with a carrier, forwarder or internal operations team. The calculation is intentionally visible and described above so you can sanity-check the result instead of treating it as a black box.

Limit: carrier rules, surcharges, legal requirements and real-world constraints can change the final answer. For important decisions, use this result as a planning aid and verify it against the relevant source of truth.

Last reviewed: May 29, 2026.

Chargeable Weight Calculator: practical guide

Chargeable weight is the number carriers use when a shipment is light but takes up a lot of space. In air freight, courier and express logistics, the invoice may follow volumetric weight instead of actual scale weight.

Use this calculator before quoting or booking, especially for cartons, samples, ecommerce parcels and lightweight bulky goods. It helps show when better packaging can reduce the billed weight.

Real examples

Bulky carton

Input: 60 × 50 × 40 cm, actual weight 12 kg, divisor 5000

Result: 24 kg volumetric weight, billed at 24 kg

Dense spare parts

Input: 40 × 30 × 25 cm, actual weight 28 kg, divisor 5000

Result: 6 kg volumetric weight, billed at 28 kg

Practical notes

Chargeable weight is usually the greater of actual weight and volumetric weight.
Courier, air freight and express services may use different dimensional divisors.
Outer packed dimensions matter more than product dimensions.

Common mistakes

Using the product box instead of the shipping carton.
Assuming every carrier uses the same divisor.
Ignoring void fill, bulging cartons and pallet overhang.

Frequently asked questions

What is chargeable weight?

It is the greater of actual weight and volumetric weight.

Which divisor should I use?

Use the mode closest to your shipment, then verify the exact divisor with your carrier.

Does quantity affect volumetric weight?

Yes. Volume is multiplied by quantity before applying the divisor.

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