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CNC machine hourly cost calculator — Optimise your profitability

Calculate the true hourly cost of your CNC machine: depreciation, fixed costs, consumables, labour. Visual breakdown, 2026 reference table and a personalised profitability simulation.

  • 7 min read
  • MainJobToDo technical team
CNC machine hourly cost calculator — Optimise your profitability

How much does an hour of production on your machining centre really cost you? Most workshops underestimate this cost by 15 to 30% because they overlook indirect depreciation, their share of rent, machine insurance or the operator's non-productive time. The direct consequence: quotes that are too low, collapsing margins, and profitability that never takes off despite a full order book.

The calculator below takes into account the four main cost families (depreciation, fixed costs, variable consumables, labour) to give you a true hourly rate. It updates the results in real time and displays a visual breakdown by item — you can see immediately where to act to improve your competitiveness.

CNC machine hourly cost
Investment
Purchase price, equipped and installed
5 to 10 years depending on tax rules
Estimated resale value at end of period
1 shift ≈ 1,600 h, 2 shifts ≈ 3,200 h
Annual fixed costs
Share of workshop rent
Machine + breakdown insurance
Variable costs
Average power × kWh price
Cutters, inserts, coolant
Wear parts + contracts
Labour
Salary + employer contributions
100 % = dedicated, 50 % = 2 machines
Your real hourly cost
Total cost per machine hour
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That is — per minute of production
Depreciation —
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Fixed costs —
—
Variable costs —
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Labour —
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Typical hourly costs in France (2026)

These ranges come from our field feedback from general engineering workshops, aerospace and medical subcontractors, and mould makers. Your figure may fall outside these ranges depending on your region, utilisation rate and overheads — that is normal. Use them as a competitiveness benchmark.

Billed hourly rate ranges — France, updated 2026
Machine typeHourly costUsage profile
Standard 3-axis machining centre V8-V1145 – 65 €/hGeneral engineering, small batches, 400×400 parts.
High-performance 3-axis machining centre V13 / VP55 – 80 €/hHard materials, moulds, high-frequency spindles.
5-axis machining centre A Series75 – 120 €/hAerospace, medical, complex parts in a single set-up.
Double-column DC80 – 130 €/hLarge parts, moulds, aerospace structures.
Horizontal centre + palletisation H70 – 100 €/hSeries production, optimised 24/7 utilisation.
2-axis CNC lathe40 – 55 €/hTurned parts, simple tailstock.

The four formulas that calculate your hourly cost

Understanding the logic behind each cost item helps you identify your own levers for optimisation.

Hourly depreciation

Depr/h = (Price × (1 − Residual%)) / Term / Hours/year
The more you use the machine, the lower the hourly depreciation cost.

For a €120,000 machine depreciated over 7 years with a 10% residual value and 1,600 productive hours: €9,64/h. Moving to 3,200 h (2×8) brings this cost down to €4,82/h — hence the huge benefit of high throughput.

Hourly fixed costs

Fixed/h = (Rent + Insurance) / Hours/year
Annual share allocated to the machine, divided by its productive time.

These costs are incurred whether or not the machine is running. Even when it is idle, the floor space is rented and the insurance still applies. The best way to reduce them: increase utilisation.

Hourly variable costs

Var/h = Energy + Tooling + Maintenance/Hours/year
Only incurred when the machine is running — except maintenance (mixed).

Tooling is often the most overlooked item: a €120 carbide cutter lasting 3 h accounts for €40/h on its own. Switching to an AlCrN-coated tool at €180 that lasts 8 h: €22,50/h. The coating pays for itself.

Hourly labour

MO/h = Fully loaded operator cost × Occupancy rate%
If the operator supervises 2 machines, each one bears 50% of the cost.

The occupancy rate is the most powerful lever. Multi-machine supervision (2 to 4 centres) transforms your business model without further investment in equipment.

Three strategies to lower your hourly cost

Once you have established your real rate, three concrete approaches can reduce it significantly without compromising on quality.

−20%
Automation / palletisation. Pallet changer or loading robot: unattended production, with annual productive hours increased by 40 to 80%. Depreciation and fixed costs fall automatically.
−15%
Reliability = productive hours. A machine that breaks down 40 h/year sends the hourly cost of the remaining hours soaring. Baofeng machines: high MTBF, responsive after-sales service in France, spare parts stocked in Europe.
−25%
Multi-machine supervision. An operator running 2 to 3 centres, thanks to long cycles and camera monitoring, cuts the labour cost on each machine by a factor of 2 or 3.

Replacing an old machine: the calculation that changes everything

Many workshops keep fully depreciated machines in the belief that they are saving money. It is often the opposite. A 15-year-old machine typically generates:

  • +30 to +50% more time per part (slower spindle, limited cutting feed rates, slow tool changes).
  • Repeated breakdowns that eat into annual productive hours (falling from 1,600 h to 1,100 h is not unusual).
  • Corrective maintenance at €4,000–8,000/year compared with €1,500–2,500 for a recent machine under contract.
  • Wear parts that are impossible to find or have 6–8 week lead times from manufacturers that no longer exist.

If you replace an old machine, the productivity gains cover the investment within 2 to 3 years in most scenarios — and your hourly cost falls from the very first year thanks to the combined effect of productive hours × throughput.

Considering the purchase of a machining centre?

Our Baofeng machines offer one of the best performance-to-price ratios on the market: high-frequency spindles, Fanuc or Siemens controls, FC30 cast-iron frame, France-based after-sales service, 1-year manufacturer's warranty and spare parts stocked in Europe. Dozens of French workshops already use them in general engineering, moulds, aerospace and medical.

Expert interpretation

What are your results really telling you?

A calculation is no substitute for a decision. Here is what a technician looks at first in the figures you have just obtained.

01

Compare with the market

A standard 3-axis machining centre in France costs between 45 and 65 €/h. Above that, you lose jobs at the quoting stage; below it, you are underestimating your indirect costs (maintenance, tooling, operator).

02

Identify the dominant cost item

If depreciation accounts for more than 40 % of your hourly cost, the machine is under-utilised: increase productive hours (two shifts, palletisation) or aim for a better-sized model.

03

Confirm profitability

A modern Baofeng machining centre typically recovers the price difference over a used machine within 2 to 3 years, thanks to its reliability (less downtime) and cycle speed.

Unsure how to interpret your figures? Send us your data (material, tool, machine): a technician will send you a costed analysis within 24 h. Have it checked by a technician
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