How to Measure the ROI of AI Coding Tools (When Fewer Than 1 in 5 Teams Do)
This guide has been folded into our complete AI productivity measurement framework, including the honest ROI formula, the rework tax, and a worked example.

This guide has been folded into our complete AI productivity measurement framework: How to Measure AI Productivity: The 2026 Framework for Engineering Leaders.
Everything this post covered now lives there in fuller form: the honest ROI formula (net hours saved times loaded hourly cost, minus tool spend), the rework and review tax that erodes gross savings, how to price seats, usage and token costs, and agent-run costs, a worked example you can run against your own numbers, and why so few organizations track gen-AI KPIs at all.
For the budget-cycle pressures behind the arithmetic, see the companion piece on the AI coding tool ROI reckoning.


