LCL · FCL · Breakeven

LCL versus FCL breakeven

Enter the LCL per-CBM rate and the FCL container rate. The tool returns the crossover volume and shows the cost on each side at your actual shipment CBM. Below the crossover, LCL wins; above, FCL wins.

Last updated 2026-05-08. Math runs in your browser, no data leaves your computer.

General guidance only, not legal or professional engineering advice. Verify against the cited primary sources (IMDG, REACH, ChAFTA, RCEP, Customs Tariff Act, supplier SDS, etc.) before committing to a shipment, declaration, or contract. Sourzi assumes no liability for outcomes based on these calculators.

Get the all-in LCL rate per cubic metre and the all-in FCL rate per container from the same forwarder, on the same lane, on the same day. The crossover is the volume where the two rates meet; LCL is cheaper below, FCL is cheaper above.

Per CBM (or per W/M, whichever is greater). Get from forwarder for the specific lane and quote validity window.

CFS in, CFS out, doc fee per BL, that do not scale with CBM. Typical 50 to 150 USD.

All-in including THC, BL, seal, and lane surcharges. Use the actual container size you are comparing.

Bounding-box CBM of your shipment. Used to show the cost on each side at your actual volume.

The crossover math

LCL pricing is linear in cargo volume. Each additional cubic metre adds a fixed per-CBM cost. FCL pricing is flat in cargo volume up to the container capacity. The crossover happens where the linear LCL line crosses the flat FCL line. Below crossover, LCL wins because the cargo is small enough that the per-CBM cost beats the flat FCL rate. Above crossover, FCL wins because the cargo fills enough of the container that the flat rate beats the per-CBM total.

The crossover formula is simply FCL all-in divided by LCL per-CBM rate. If LCL is 120 USD per CBM and FCL all-in is 2,400 USD, crossover is 2,400 / 120 = 20 m³. With LCL fixed surcharges of 100 USD, the effective LCL cost at volume V is 100 + 120V; setting that equal to 2,400 gives V = 19.17 m³. The fixed surcharges shift the crossover down by about 1 m³ in favour of FCL.

In practice, the cargo profile matters. A 18 m³ shipment that is dense (15 metric tonnes) will be billed by the W/M rule at 15 tonnes, not 18 m³, on LCL. A 18 m³ shipment that is light (8 tonnes) is billed at 18 m³. For dense cargo, LCL stays cheaper for longer because the volume drives the cost not the weight. For light cargo, FCL crosses over earlier because the volume binds.

The non-cost factors push the breakeven differently. LCL transit is 5 to 12 days longer because the consolidator waits for fill; for a 21-day Asia-US lane, that becomes 26 to 33 days. LCL has higher damage and pilferage risk. LCL is rarely available for hazardous cargo (Class 3, 4, 5.2, 6.1, 8). For chemical DG, FCL is the default regardless of volume. For non-DG cargo at 12 to 18 m³, the cost crossover is the right anchor; the schedule and the security may push you to FCL even below the crossover.

Worked example. 18 CBM Shanghai to LA

The booking. A buyer has 18 CBM of palletised goods Shanghai to LA. Forwarder quotes 95 USD per CBM LCL plus 120 USD fixed surcharges, or 2,400 USD all-in for a 20GP FCL. Buyer thinks LCL is cheaper because 18 × 95 = 1,710 USD versus 2,400 USD for the FCL. Looks fine on paper.

The failure. Adding the 120 USD LCL surcharges, total LCL is 1,830 USD against 2,400 USD FCL. LCL wins by 570 USD on cost. But the LCL transit is 28 days vs 21 for FCL; the cargo lands at LA 7 days late, which is a real cost the buyer customer (a manufacturer with a JIT inventory window) cannot absorb. The 570 USD saving on freight is outweighed by 7 days of stockout cost at the buyer customer; the buyer ends up apologising and absorbing a 1,200 USD chargeback.

The fix. On the next 18 CBM shipment the buyer asks the forwarder to compare LCL with a 14-day-extra transit clearly priced, against FCL. Forwarder quote: LCL 1,830 USD with 28-day transit, FCL 2,400 USD with 21-day transit. Buyer chooses FCL. The 570 USD freight premium pays back as predictable schedule. The buyer customer stays on JIT inventory and the chargeback never happens. The crossover math says LCL is cheaper; the schedule arithmetic says FCL is the right answer when the buyer customer cannot absorb the lateness.

Frequently asked

What is the basic LCL vs FCL trade-off?

LCL (less-than-container-load) bills per W/M, the larger of metric tonnes and cubic metres. FCL (full container load) bills a flat rate per container regardless of how full it is. There is a crossover volume where LCL stops being cheaper. Below the crossover, LCL wins; above, FCL wins. The crossover sits at 15 to 18 m³ for a 20GP on most Asia-US lanes; above 18 m³, you almost always book FCL.

Why not always use LCL for partial loads?

Three reasons. (1) LCL has handling surcharges (CFS in, CFS out, ISPS, doc fee per BL) that FCL avoids; the handling stack adds 50 to 150 USD that the per-CBM rate does not include. (2) LCL is consolidated with other shippers; transit times are 5 to 12 days longer because the cargo waits for the consolidator to fill the container. (3) LCL has higher damage and pilferage risk because it is unpacked and repacked at the consolidation depot.

When would I book FCL even below breakeven volume?

When the cargo is sensitive to handling (fine chemicals, calibrated equipment), when the cargo includes hazardous materials that a consolidator cannot mix, when the shipment value justifies the FCL premium for security, or when the schedule is too tight for LCL transit. For dangerous goods specifically, most consolidators refuse Class 3, 4, 5.2, 6.1, 8 cargo into LCL, so FCL is the default for chemical DG.

How do LCL surcharges compare to FCL surcharges?

LCL has CFS in (origin warehouse handling, ~30 USD per CBM), CFS out (destination warehouse handling, ~30 USD per CBM), doc fees per BL (~50 USD), ISPS (~5 USD per CBM), and any lane-specific surcharges. FCL has THC origin (~100-150 USD), THC destination (~150-200 USD), BL fee (~50 USD), seal (~25 USD), and the same lane-specific surcharges. Per-shipment overhead is roughly comparable; per-CBM cost is where the modes diverge.

Why does the crossover volume vary by lane?

Both rates move independently. On a long lane like Shanghai to New York, FCL pricing per container is high but LCL per CBM is also high; the crossover sits around 15 to 17 m³. On a short lane like Shanghai to Singapore, FCL per container is low and LCL per CBM is also low; crossover sits around 12 to 14 m³. Plug the actual rates from your forwarder into the calculator below for the lane-specific number.

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