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"Should I share a container or book a whole one?" It is one of the first real cost decisions an SA importer makes — and getting it wrong either wastes money on empty container space or buries your margin in per-CBM LCL surcharges. This guide gives you the economics: how LCL and FCL are priced, where the break-even sits, and the hidden costs that catch people out.
The two options
| LCL (Less than Container Load) | FCL (Full Container Load) | |
|---|---|---|
| You pay for | The volume (CBM) or weight you actually use, consolidated with others' cargo | The whole container, regardless of how full it is |
| Pricing basis | Per CBM (or per ton — whichever is greater: "w/m") | Flat rate per box (20ft / 40ft) |
| Transit | Slower — adds consolidation & de-consolidation time | Faster — door-to-door, no co-load handling |
| Damage risk | Higher — more handling, mixed cargo | Lower — sealed at origin, opened at destination |
| Best for | Small/first shipments, < ~13 CBM | Larger or regular volumes |
Container capacities
- 20ft: ~33 CBM internal volume; usable for cargo ~25–28 CBM (you rarely fill the full cube)
- 40ft: ~67 CBM; usable ~55–58 CBM
- 40ft High Cube: ~76 CBM; usable ~60–66 CBM
Heavy goods may "weigh out" before they "cube out" — i.e. you hit the weight limit before filling the space. Light, bulky goods do the opposite.
The break-even: when does FCL win?
As a rule of thumb, once your cargo passes roughly 13–15 CBM, a 20ft FCL is usually cheaper per unit than LCL — and you also gain speed and lower damage risk.
LCL at ~R2,500/CBM:
• 5 CBM → R12,500 (LCL clearly cheaper)
• 13 CBM → R32,500
• 18 CBM → R45,000
20ft FCL flat ≈ R35,000.
So at 5 CBM LCL wins; by ~14 CBM the 20ft FCL is level; above that FCL is cheaper and faster. (Rates are illustrative — confirm current quotes.)
The hidden costs of LCL
The headline per-CBM rate is rarely the whole bill. LCL attracts destination charges that can be steep relative to a small shipment:
- CFS / de-consolidation fee — to unpack the shared container at destination
- Documentation and handling fees per shipment
- Minimum charge — often billed at a 1 CBM minimum even if you ship less
- Longer dwell time waiting for the full co-load to be unpacked, raising storage exposure
How to decide
- Calculate your shipment's volume (CBM) and weight
- Get an all-in LCL quote (freight + destination charges) and an FCL quote
- If you are under ~13 CBM and not in a rush, LCL usually wins; above that, lean FCL
- Factor in damage risk and speed — fragile or time-critical cargo favours FCL even slightly below break-even
- If you import regularly, a 20ft FCL on a schedule often beats repeated LCL shipments on both cost and reliability
Pro tip: do not overbuy just to fill a box
Ordering extra stock to "justify" an FCL ties up cash and warehouse space. Match the mode to the order you actually need — and revisit the LCL/FCL decision every time your volumes step up.
Related guides & tools
Frequently asked questions
What is the difference between LCL and FCL?
LCL (Less than Container Load) means paying per CBM or per ton (whichever is greater) for space in a shared container; FCL (Full Container Load) is a flat rate for the whole box. LCL is slower and carries higher damage risk because of the extra consolidation and de-consolidation handling; FCL is sealed at origin and opened at destination.
At what volume does FCL become cheaper than LCL?
As a rule of thumb, around 13–15 CBM. Illustratively at ~R2,500/CBM, 5 CBM of LCL costs R12,500 while a 20ft FCL is a flat ~R35,000 — so LCL wins small; by about 14 CBM they are level, and above that FCL is cheaper as well as faster and safer. Confirm current quotes.
What hidden costs does LCL carry?
Destination charges beyond the headline rate: the CFS de-consolidation fee, per-shipment documentation and handling fees, a minimum charge (often billed at 1 CBM even if you ship less), and longer dwell time waiting for the co-load to be unpacked. Always compare LCL and FCL on an all-in cost-to-warehouse basis.
How much fits in a shipping container?
A 20ft container has about 33 CBM internal volume (realistically 25–28 CBM usable), a 40ft about 67 CBM (55–58 usable) and a 40ft High Cube about 76 CBM (60–66 usable). Heavy goods can hit the weight limit before filling the space.