Telematics ROI Calculator

Telematics systems earn their cost back across four separate channels, and this calculator adds them up individually rather than assuming a single blanket savings percentage. Fuel savings come from reduced idling and better route planning applied as a percentage of your current fuel spend; insurance savings reflect that many insurers offer discounted rates for fleets with verified driver behavior data; maintenance savings come from earlier detection of issues through vehicle diagnostics monitoring; and productivity gain captures revenue improvement from better fleet utilization and dispatch efficiency, calculated as a percentage of the revenue each vehicle already generates rather than of any cost category. Because each savings channel is expressed as a percentage of an existing cost or revenue figure you enter, a fleet with a larger existing fuel or insurance bill sees a bigger dollar impact from the identical percentage improvement than a smaller fleet would.

Costs are split into a first-year figure, which includes one-time installation on top of the ongoing subscription, and an ongoing annual figure that reflects a typical year once installation is behind you — which is why first-year ROI is generally lower than ongoing ROI for the same fleet, since the same savings get compared against a temporarily larger cost base in year one. Payback period specifically measures how many months of net monthly savings it takes to recover the installation investment, treating the ongoing subscription as a recurring cost rather than part of what's being paid back. All of the savings percentages here are inputs you supply based on vendor claims or your own estimates, not figures this calculator derives independently, so the quality of the output depends entirely on how realistic those percentage assumptions are for your specific fleet.