Deadhead miles are the empty miles a truck travels between a delivery and the next pickup — miles that burn fuel and driver time without generating revenue. In 2026 every empty mile costs roughly $1.00–$1.30 for a Class 8 tractor-trailer, and most carriers run between 12% and 20% deadhead. TruckerPro's free deadhead calculator returns deadhead percentage and dollar cost in seconds.
TL;DR
- Deadhead = empty miles. Every empty mile costs $1.00–$1.30 for a Class 8 dry van — fuel, driver pay, and wear with zero revenue.
- Target deadhead ratio: under 12% for spot-freight carriers; under 8% for dedicated/contract operations.
- Common range: 12–20% across for-hire carriers. Above 20% is a profitability red flag in the soft 2026 market.
- Cutting deadhead 6 percentage points on a 150,000 km/year truck recovers $7,000–$11,000 annually.
- Free calculator at
/tools/deadhead-calculatorreturns deadhead % + dollar cost for any period.
What are deadhead miles?
Deadhead miles are the miles a truck runs with no revenue-generating load attached. The classic case: a driver delivers a load in Toronto and has to drive 90 miles east to Belleville to pick up the next load. Those 90 miles are deadhead — empty trailer, no revenue, full operating cost.
The term comes from rail freight, where an unloaded locomotive moving to its next assignment was called a "dead head." Trucking inherited it and it has stuck. Today it covers any of these:
- The empty repositioning leg between delivery and next pickup.
- A bobtail move (tractor only, no trailer) to retrieve a trailer for the next load.
- A relocation move ordered by the carrier (e.g., bringing a truck back to home base).
- An empty backhaul when no return-leg load was found.
What deadhead is not: it is not driver pay miles for a one-way load (that's loaded miles for the carrier even if the broker called it deadhead). And it is not turn-around or yard moves under a few miles — those are usually rolled into "operational" miles, not tracked separately.
Why deadhead matters more in a soft freight market
In a strong market with $3.50/mile spot rates, a carrier could absorb 18% deadhead and still hit 12%+ net margin on the truck. In the 2026 market with spot rates running $2.10–$2.60/mile dry van, that same 18% deadhead can take net margin under 5% — or negative.
The math: if loaded miles pay $2.40/mile and deadhead miles cost $1.20, then a truck running 100 miles loaded + 18 miles deadhead nets $240 − $21.60 in deadhead cost − loaded-mile variable cost. As loaded margin compresses, the deadhead drag becomes a higher percentage of total profit.
Carriers that survive a freight downturn are the ones that pay attention to deadhead — and the ones that don't, learn the hard way.
How do you calculate deadhead percentage?
The formula is straightforward:
Deadhead % = (Empty miles ÷ Total miles) × 100
Where:
- Empty miles = sum of all miles run without a revenue load attached.
- Total miles = empty miles + loaded miles for the same period.
A worked example: a truck runs 12,500 total miles in a month. Of those, 9,800 are loaded (paid for by the broker or shipper) and 2,700 are empty (repositioning, bobtail, etc.). Deadhead percentage:
(2,700 ÷ 12,500) × 100 = 21.6%
That's high — well above the 12–20% common range. Worth investigating which loads or which dispatcher decisions drove it.
A common alternative formula uses loaded miles as the denominator instead of total: Empty ÷ Loaded × 100 = 27.6% in the same example. Both are valid; just be consistent. The total-miles denominator is more common in fleet KPI dashboards because it bounds the result between 0% and 100%.
What is a good deadhead ratio in 2026?
| Operation type | Typical deadhead range | Top performers |
|---|---|---|
| Spot-freight for-hire | 14–20% | 10–12% |
| Contract/dedicated carriers | 8–14% | 5–8% |
| Owner-operators (mixed lanes) | 12–20% | 8–10% |
| LTL / regional P&D | 5–10% | 3–5% |
| Specialized (heavy haul, oversize) | 25–40% | 20–25% |
Specialized carriers run high deadhead because there are fewer return-leg loads matching their equipment — that's not a fleet failure, it's the nature of the work. They make up for it in linehaul rate.
For dry van and reefer carriers, anything above 20% is a flag. Either lane choice, dispatcher decisions, or geographic positioning is creating excess empties. Dig into the numbers truck-by-truck for one month and the source usually surfaces.
How much does deadhead actually cost?
Per-mile deadhead cost for a Class 8 dry van in 2026, broken down:
| Cost component | Per empty mile (USD) |
|---|---|
| Fuel (6.5–7.0 mpg @ $4.20/gal diesel) | $0.60–$0.65 |
| Driver pay (if paid for empty miles, $0.45/mi) | $0.45 |
| Tire wear ($0.04/mi loaded ≈ same empty) | $0.04 |
| Maintenance/repair share | $0.07 |
| Total marginal cost per empty mile | $1.16–$1.21 |
Owner-operators who don't pay themselves a per-mile wage will see lower direct cost (~$0.75–$0.85/mile) but should still impute their time at fair market wage — empty miles eat HOS hours, which limits how many revenue miles you can run in a 14-hour day.
A real-money example: a truck runs 150,000 km/year (~93,000 miles). At 18% deadhead, that's 16,740 empty miles × $1.20 = $20,088/year in pure deadhead cost. Cut deadhead to 12% (11,160 empty miles × $1.20 = $13,392) and you save $6,696/year — pure margin recovery, no other operational change.
For the trip-by-trip view of how deadhead interacts with overall load profitability, see the per-trip profitability calculator guide.
How does TruckerPro's free deadhead calculator work?
The free deadhead calculator takes three inputs:
- Loaded miles (or kilometers) for the period
- Empty (deadhead) miles for the period
- Your per-mile operating cost (or use the calculator's default $1.20/mile)
It returns:
- Deadhead percentage
- Total deadhead cost in dollars
- Cost-per-loaded-mile drag (i.e., how much your effective CPM increases due to deadhead)
The third output is the one most carriers underweight. Deadhead doesn't just cost money in absolute terms — it raises your effective cost per loaded mile, because every dollar of operating cost has to be recovered from fewer revenue miles. A truck with $0.20/mile of deadhead cost spread over loaded miles needs that much more rate to break even.
The calculator is free, browser-only (one-time email verification, no account), and runs the same math whether you input weekly, monthly, or annual numbers.
Seven ways to reduce deadhead
Deadhead reduction comes from operational discipline more than from new technology. The proven moves:
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Lane pairing. Run lanes that have known return freight (Toronto–Chicago has more reliable backhauls than Toronto–Wichita). Build a "preferred lane list" with historical backhaul fill rates and bias new freight toward those lanes.
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Regional clustering. Run trucks within 200-mile clusters when possible. A truck running Toronto–Hamilton–Kitchener–Mississauga deliveries finds local backhauls easier than one running Toronto–Detroit–Cleveland one-way.
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Drop-and-hook contracts. Negotiate contracts where the carrier drops a loaded trailer and picks up a different loaded trailer at the same dock. Cuts empty miles to near-zero on the contract leg.
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Backhaul boards. Use load boards specifically when you know your delivery point and have empty truck capacity. major North American load boards. The cost (~$45–$150/month) pays itself back at one rescued backhaul per month.
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Broker relationships. Brokers who know you run a specific lane regularly will call with backhauls before posting them publicly. Worth investing in 3–5 broker relationships per major lane.
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Triangle routing. When a one-way out-and-back is too lopsided, build a 3-leg triangle: A → B (loaded), B → C (loaded), C → A (loaded). Harder to execute but eliminates deadhead entirely on a successful 3-leg.
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Dispatcher KPI accountability. Track deadhead per dispatcher. The same fleet can have one dispatcher running 11% and another running 22% — with the same lane mix. Visibility forces the discipline. The dispatch KPIs guide has the full KPI menu.
A bonus tactic: always price deadhead into the quote for spot loads. If a load requires 150 miles of deadhead to reposition and pays for 500 loaded miles, your effective rate is gross revenue ÷ 650 miles, not ÷ 500. Quote against that. Use the toll calculator and deadhead numbers together to get a true all-in lane cost.
When deadhead is unavoidable
Some deadhead is structural and no amount of dispatcher creativity will fix it:
- Specialized equipment. Oversize, heavy-haul, and tank carriers will always run higher deadhead because their return-leg market is thinner.
- Geography. Trucks based in remote regions (Northern Ontario, the Prairies, parts of the Maritimes) will run higher deadhead than trucks based in Toronto or Mississauga simply because the load density is lower.
- Equipment mismatch. A reefer truck delivering produce into a heavy-machinery region won't find return-loads matching the equipment.
For these cases the lever is rate, not deadhead percentage. Specialized carriers and remote-based fleets need to charge enough on the loaded leg to cover the unavoidable empty leg. That's where the trip profit calculator becomes essential — it shows whether the loaded rate is actually carrying the empty leg or not.
Frequently Asked Questions
What are deadhead miles?
Deadhead miles are the miles a truck travels with no revenue load — typically the empty drive between a delivery and the next pickup. Every deadhead mile burns fuel, wears the equipment, and uses up the driver's hours-of-service clock without generating any revenue.
How do you calculate deadhead percentage?
Divide empty miles by total miles for the period. If a truck ran 10,000 total miles in a month and 1,500 of those were empty, the deadhead percentage is 15%. Track this monthly per truck — anomalies usually trace back to a specific lane or dispatcher decision.
What is a good deadhead ratio in 2026?
Most for-hire carriers run between 12% and 20% deadhead. Top performers using regional clustering, drop-and-hook contracts, and backhaul boards keep it under 10%. Owner-operators on dedicated lanes can hit single digits. Above 20% is a profitability red flag in the 2026 freight market.
How much does deadhead actually cost?
Roughly $1.00 to $1.30 per empty mile for a Class 8 dry van — fuel ($0.55–$0.70), driver pay ($0.30–$0.50 if paid by mile), and tire/maintenance share ($0.10–$0.15). Cutting deadhead from 18% to 12% on a truck doing 150,000 km a year recovers $7,000–$11,000 annually with no other operational changes.
Should I charge for deadhead miles when quoting?
Yes — for spot freight, build deadhead into the quote. If a 500-mile load requires 150 miles of deadhead to reposition, you are running 650 miles to earn the load. Quote against your all-in cost over 650 miles, not 500.
How does the free deadhead calculator help?
It takes your loaded miles, empty miles, and per-mile cost and returns deadhead percentage plus the dollar cost of those empty miles for the period. Useful for monthly fleet reviews and for showing dispatchers the cost impact of accepting one-way loads with no return-leg lined up.