Elevator Maintenance Cost Calculator
Annual maintenance cost from type and number of stops.
About this calculator
Total Annual Cost multiplies a per-elevator base cost by an age multiplier, a contract-type multiplier, and a usage-intensity multiplier, then multiplies by the number of elevators and applies a bulk discount (5% per additional unit beyond the first, capped at 20%). Elevator Type and Contract Type are both coded 0/1/2 mode switches, and neither one's cost ordering is a simple ramp: traction (type 1, the default) has the HIGHEST base and per-stop costs of the three elevator types ($6,000 base, $400/stop), hydraulic (type 0) the lowest ($4,500, $250/stop), and machine-room-less (type 2) in between ($5,000, $350/stop) -- switching from hydraulic to traction raises Total Annual Cost by roughly 40% at this calculator's defaults, while switching further to MRL actually brings it back down. Contract Type, by contrast, IS a clean ramp: basic oil-and-grease (0) runs about 60% of full maintenance (1), and full-maintenance-plus-parts (2) runs about 140% of it -- moving from basic to full-plus-parts more than doubles Total Annual Cost.
Number of Stops has a consistently positive, near-linear effect since it enters the per-stop adder directly. Annual Trips per Unit only affects cost once it exceeds 200,000 trips/year, the point where the usage-intensity multiplier switches on; below that threshold, changing it does nothing to the total at all.
Inputs
Results
Total annual cost ($)
$23,940.00
How to Use This Calculator
- Select the Elevator Type (hydraulic, traction, MRL).
- Enter Number of Stops, Elevator Age (years), and Contract Type (oil & grease, full maintenance, or full maintenance + parts).
- Input the Number of Elevators and Annual Trips per Unit.
- Review Total Annual Cost, Monthly Cost, Per Elevator/Year, Cost per Stop, Cost per Trip, and the Age Multiplier.
- Use this to benchmark current maintenance spend or evaluate service contract proposals.
How the result changes with Number of stops
| Number of stops | Total annual cost ($) |
|---|---|
| 3 | $20,520.00 |
| 4.5 | $22,800.00 |
| 9 | $27,360.00 |
| 15 | $34,200.00 |
What each input means
- Elevator type
- Sets the base and per-stop maintenance cost.
- Number of stops
- Total number of landings/stops served by the elevator.
- Elevator age (years)
- Age of the elevator system in years.
- Contract type
- 0 = Oil & grease (basic), 1 = Full maintenance, 2 = Full maintenance + parts.
- Number of elevators
- Total elevator units in the building (bulk discount applies).
- Annual trips per unit
- Estimated number of trips per elevator per year.
What each result means
- Total annual cost ($)
- Combined annual maintenance cost for all elevators.
- Monthly cost ($)
- Total maintenance cost per month.
- Per elevator/year ($)
- Annual cost per individual elevator unit.
- Cost per stop/year ($)
- Annual cost divided by total stops across all elevators.
- Cost per trip ($)
- Maintenance cost attributed to each trip.
- Age multiplier
- Cost multiplier based on equipment age (1.0 = new).
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersElevator type = 1, Number of stops = 6, Elevator age (years) = 10, Contract type = 1 = 6 input(s) provided
- Calculate Total annual costTotal annual cost = perElevatorCost * numElevators * bulkDiscount23940 = $23,940
- Calculate Monthly costMonthly cost = totalAnnualCost / 121995 = $1,995
- Calculate Per elevator/yearPer elevator/year = (baseCost + stopCost) * ageFactor * contractFactor * usageFactor11970 = $11,970
Engine last updated . Checked against 3 independently-derived tests — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.
Frequently Asked Questions
Is a machine-room-less (MRL) elevator always cheaper to maintain than traction?
Not necessarily, and not by a simple ramp. Traction (Elevator Type 1) actually carries the highest base and per-stop maintenance costs of the three types in this model ($6,000/yr base, $400/stop), hydraulic (Type 0) the lowest ($4,500, $250/stop), and MRL (Type 2) sits in between ($5,000, $350/stop). So MRL is cheaper than traction but more expensive than hydraulic -- the type codes do not rank cost from lowest to highest.
How much does upgrading the contract type actually cost?
Contract Type moves cost more predictably than Elevator Type does. Basic oil-and-grease service (0) runs about 60% of the full-maintenance baseline (1), and full-maintenance-plus-parts (2) runs about 140% of it -- so upgrading from basic to full-plus-parts more than doubles Total Annual Cost, while dropping from full to basic cuts it by roughly 40%.
Why didn't raising Annual Trips per Unit change the total cost?
The usage-intensity multiplier only activates above 200,000 trips per elevator per year -- below that threshold, Annual Trips per Unit has no effect on Total Annual Cost at all. Once trips climb past 200,000, every additional 500,000 trips adds roughly another full multiplier's worth of wear-related cost.
Does adding more elevators always save money per unit?
Yes, up to a cap. Each additional elevator beyond the first reduces the bulk discount rate by 5% off Per Elevator/Year, but that discount is capped at 20% once you reach five or more units, so a building with 20 elevators pays the same discounted rate per unit as one with five.
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