Drone Fleet Management Calculator

Determine optimal fleet size, pilot staffing, battery inventory, and annual operating costs based on daily mission requirements.

Daily missions required

Mission duration (min)

Flight time per battery (min)

Battery recharge time (min)

Operating days/year

Drone unit cost ($)

Drone lifespan (years)

Batteries per drone

Battery cost ($)

Battery life (cycles)

Pilot annual salary ($)

Drones per pilot

Maintenance (% of cost/yr)

Insurance ($/drone/yr)

Spare ratio (%)

Tab to move between fields

Total fleet size

Active drones1

Spare drones1

Missions/drone/day16

Pilots needed1

Total annual cost ($)$87,300

Cost per mission ($)$34.92

Cost per flight hour ($)$52.38

Annual flight hours1,667

Battery replacements/yr27

Annual battery cost ($)$5,400

Fleet utilization (%)50%

How to Use This Calculator

Enter daily mission count, mission duration (min), and available flight time per battery charge.
Set battery recharge time (min), annual operating days, and drone unit cost ($).
Review total fleet size required, active drones needed, spare drones, and missions per drone per day.
Use pilots-needed output to determine staffing requirements for the planned operation scale.
Account for maintenance downtime by adding 15–20% to the active drone count.

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