Logistics & TransportPopular

LTL vs. FTL Break-Even Calculator

Compare less-than-truckload and full truckload shipping costs side by side with per-pound, per-pallet, and per-mile rates to find the break-even weight where FTL becomes cheaper.

Shipment Details

Shipment Weight (lbs)

Number of Pallets

Distance (miles)

Freight Class

LTL Pricing

Rate per CWT ($)

Per 100 lbs (hundredweight)

Minimum Charge ($)

Fuel Surcharge (%)

2026 avg: 25% to 32%

Accessorials ($)

Liftgate, inside delivery, etc.

FTL Pricing

Flat Rate Quote ($)

Leave blank to calculate from rate per mile

Rate per Mile ($)

2026 avg: $2.50 to $3.50/mile

FTL Fuel Surcharge ($)

If not included in rate

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Introduction

Choosing between LTL and FTL without running the math is a coin flip that costs shippers real money in both directions. Overusing FTL on small shipments means paying for unused trailer space at $2,500 to $3,500 per load. Overusing LTL on large shipments means paying per-hundredweight rates that exceed full truckload cost once the shipment crosses a density threshold -- and accepting 3 to 7 days of additional transit time and multiple handling points that increase damage risk. The National Motor Freight Traffic Association documents that misclassifying shipment mode is among the top controllable cost inefficiencies in shipper logistics budgets. The break-even point between LTL and FTL depends on shipment weight, freight class, current lane rates, and your tolerance for transit time and handling risk.

What This Calculator Does

This LTL vs. FTL break-even calculator determines at what shipment weight LTL cost exceeds full truckload cost for a specific lane and freight class. Enter your LTL rate per hundredweight (CWT) with fuel surcharge and applicable accessorials, and the FTL all-in rate for the lane. The calculator returns the break-even weight, a cost comparison table at multiple shipment weights, and a recommendation on optimal mode selection for your shipment.

The Formula

LTL Cost = (Weight/100) x Rate per CWT x (1 + FSC%) + Accessorials | Break-Even Weight = (FTL Rate - Accessorials) / (Rate per CWT / 100 x (1 + FSC%))

LTL cost scales with shipment weight: the heavier the shipment, the higher the LTL cost at a fixed per-CWT rate. FTL cost is fixed for the lane regardless of weight (up to capacity). The break-even weight is where LTL cost equals FTL cost. Solve by setting LTL cost equal to FTL rate and solving for weight. Above this weight, FTL is cheaper. Below this weight, LTL is cheaper -- unless FTL is chosen for transit time or handling reasons.

Step-by-Step Example

Enter LTL rate parameters

Lane: Chicago to Atlanta, 700 miles. Freight Class 85. LTL rate per CWT: $22.50. Fuel surcharge: 24%. Accessorials: liftgate delivery $110. LTL cost per CWT (all-in): $22.50 x 1.24 = $27.90/CWT.

Enter FTL rate for the lane

FTL dry van rate, Chicago to Atlanta: $2,480 all-in (including fuel surcharge).

Calculate break-even weight

LTL cost = (Weight / 100) x $27.90 + $110. Set equal to $2,480. (Weight / 100) x $27.90 = $2,370. Weight = $2,370 / $27.90 x 100 = 8,495 lbs. At 8,495 lbs, LTL and FTL cost the same.

Build the comparison table

5,000 lbs: LTL = $1,505 vs FTL = $2,480. LTL saves $975. 10,000 lbs: LTL = $2,900 vs FTL = $2,480. FTL saves $420. 15,000 lbs: LTL = $4,295 vs FTL = $2,480. FTL saves $1,815. Clear decision: below 8,500 lbs, ship LTL; above 8,500 lbs, ship FTL.

Real-World Use Cases

Consolidation Decision for Regular Shippers

A manufacturer ships twice weekly to the same distribution center. Each shipment averages 6,200 lbs. The break-even calculation shows 8,500 lbs. Consolidating two weekly shipments into one 12,400-lb weekly load crosses the FTL break-even by 3,900 lbs -- saving $420 per load compared to two LTL shipments. The consolidation delay of 3 to 4 days must be weighed against the $420 weekly savings.

Seasonal Volume Spike Planning

A retailer ships 7,500 lbs per week in normal periods (LTL optimal) but 18,000 lbs per week during Q4 peak season (FTL clearly optimal). The break-even calculator confirms that shifting to dedicated FTL during peak season saves $1,800 per load compared to LTL pricing at 18,000 lbs -- and provides the transit time reliability critical for holiday inventory restocking.

New Product Launch Shipping Mode Selection

A consumer goods company launching a new product line projects 9,000 lb shipments at launch and 14,000 lbs at full distribution. The break-even at 8,500 lbs means both volumes justify FTL. Contracting FTL capacity in advance for the lane at locked-in rates is the correct mode selection -- the LTL alternative would cost $420 more at 9,000 lbs and $1,800 more at 14,000 lbs.

Comparison

Shipment Weight	Typical Mode	Key Advantages	Key Disadvantages
Under 150 lbs	Parcel (FedEx/UPS)	Door-to-door, tracking, speed	DIM weight pricing on bulky items
150-5,000 lbs	LTL	Pay only for space used, no minimum load	3-7 day transit, multiple handling points
5,000-10,000 lbs	LTL or Volume LTL	LTL pricing, volume discounts possible	LTL approaches FTL cost above 8-10k lbs
10,000-20,000 lbs	Volume LTL or FTL	Depends on class and lane rates	Break-even zone -- always calculate
Over 20,000 lbs	FTL (dedicated truckload)	Fixed rate, direct, faster transit	Pay for full trailer regardless of fill
Any weight, time-critical	FTL or Expedited	Direct, no transfers, predictable	Premium pricing

Common Mistakes to Avoid

Comparing only base LTL rates against all-in FTL rates. Always apply the LTL fuel surcharge (typically 24% to 30%) and all applicable accessorials before comparing to the FTL all-in rate. A base LTL rate that looks comparable to FTL cost often exceeds FTL after fuel surcharge and liftgate fees are added.
Ignoring freight class in the LTL calculation. Higher freight classes command dramatically higher LTL rates per CWT. A Class 50 shipment (dense, durable) at $15.00/CWT and a Class 150 shipment (bulky, fragile) at $38.00/CWT have vastly different break-even points against the same FTL rate. Freight class is not optional in the break-even calculation.
Not accounting for transit time value in the comparison. FTL is typically 1 to 3 days for most lanes. LTL adds 3 to 7 days due to terminal consolidation and multiple stops. The cost of additional in-transit inventory (carrying cost at your company's cost of capital), customer service level commitments, and just-in-time production requirements can easily exceed the cost savings from LTL. The break-even is a cost calculation, not a total value calculation.
Overlooking volume LTL as a hybrid option. Volume LTL (VLTL) -- typically 5,000 to 20,000 lbs -- is priced differently from standard LTL and can be significantly cheaper than either standard LTL or FTL in the break-even zone. Request volume LTL quotes from 2 to 3 carriers before defaulting to either mode when your shipment falls in the 5,000 to 15,000 lb range.

Frequently Asked Questions

At what weight does LTL become more expensive than FTL?

The LTL-to-FTL break-even weight depends on freight class and lane, but general ranges are: Class 50-70 (dense goods): break-even typically 12,000 to 18,000 lbs. Class 85-100 (standard freight): break-even typically 8,000 to 12,000 lbs. Class 125-200 (bulky or fragile): break-even may occur as low as 5,000 to 7,000 lbs. Calculate the break-even for each specific lane and freight class rather than using a rule of thumb.

What is volume LTL and when should I use it?

Volume LTL (VLTL) is a pricing tier offered by many LTL carriers for shipments that are too large for standard LTL pricing but below FTL commitment. VLTL shipments (typically 5,000 to 15,000 lbs) are quoted individually based on available trailer space rather than at published tariff rates. VLTL can be 15% to 30% cheaper than standard LTL for shipments in the break-even zone. Request spot VLTL quotes from 2 to 3 carriers when your shipment falls in the 5,000 to 15,000 lb range.

How does freight damage risk differ between LTL and FTL?

LTL freight is handled multiple times: loaded at origin, unloaded and transferred at one or more terminals, and reloaded for final delivery. Each handling increases damage risk. Industry studies consistently find that LTL freight damage claims run 3x to 5x higher rates than FTL on a per-shipment basis. For fragile, high-value, or moisture-sensitive freight, the FTL damage risk reduction may justify FTL pricing even below the cost break-even weight.

What is a freight class and how do I determine mine?

Freight class (NMFC classification) is determined by four factors: density (lbs per cubic foot), stowability (can it be safely loaded with other freight), handling (ease and equipment needed), and liability (value and damage susceptibility). Classes range from 50 (densest, cheapest to ship) to 500 (lowest density, most expensive). The NMFC directory is the authoritative source. Density-based pricing is increasingly offered as an alternative -- calculate cubic feet and weight for a density quote that may differ from the NMFC class rate.

Accuracy and Disclaimer

Break-even calculations are estimates based on the rate inputs you provide. Actual LTL and FTL rates are negotiated and vary by carrier, volume commitment, lane demand, and market conditions. Transit time, damage risk, and service level factors are not quantified in cost-only break-even analysis. Obtain current quotes from carriers before making shipping mode decisions.

Conclusion

The LTL-to-FTL break-even typically falls between 10,000 and 20,000 pounds depending on freight class and lane rates, but it varies enough that calculating it per shipment is worth the 2 minutes it takes. Above the break-even, partial truckload (PTL) or volume LTL may offer a hybrid option worth exploring. After determining the right mode, use the Freight Rate Calculator to get a precise all-in cost for your chosen option, and the Shipping Volume Weight Calculator to confirm your freight class and density before requesting a quote.