Waste Collection Vehicle Requirement Calculator

Work out waste collection vehicle requirement instantly with clear inputs, formula shown and shareable results.

About Waste Collection Vehicle Requirement Calculator

Each vehicle carries payload times trips per day. Dividing the waste to collect by that gives vehicles needed in service, and dividing again by fleet availability gives the fleet to own — availability of 80-90% is realistic once maintenance and breakdowns are allowed for.

Formula

Vehicle requirement

Vehicles in service = daily waste / (payload x trips per day); fleet = ceil(vehicles / availability)

Worked example

With the default values below, Waste Collection Vehicle Requirement Calculator returns Fleet Size Required of 4. Change any input above and every figure here is recalculated in your browser.

Inputs used

Daily Waste To Collectminimum 0 tonnes/day: 56 tonnes/day
Vehicle Payloadminimum 0 tonnes: 7 tonnes
Trips Per Vehicle Per Dayminimum 0: 2.5
Fleet Availabilityaccepts 0–100 %: 85 %

Results

Fleet Size Required: 4
Vehicles Needed In Service: 3.200
Daily Capacity Per Vehicle: 17.500
Total Trips Per Day: 8

Step by step

1Values used
2Vehicle requirement
3Fleet Size Required= 4
4Vehicles Needed In Service= 3.200
5Daily Capacity Per Vehicle= 17.500
6Total Trips Per Day= 8

Assumptions and limits

The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation, tax or compounding frequency into account.
Figures are rounded for display to 3 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
Vehicle loading must respect axle and gross weight limits. Overloading is an offence and compromises braking and stability.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Vehicle loading must respect axle and gross weight limits. Overloading is an offence and compromises braking and stability.

Frequently Asked Questions

What limits trips per day?

Travel distance to the disposal or transfer site, collection density, traffic and crew hours. A transfer station close to the collection area is often the most effective way to increase trips.

Should payload be the rated capacity?

No. Use the achievable payload for the actual waste density and compaction ratio. Light waste fills the body before the axle limit is reached, so volume rather than weight governs.