---
title: "A Work Metric Should Count the Work Once"
canonical: https://dxdev.com/blog/2026-02-24_metric-should-count-work-once/
datePublished: 2026-02-24
---
# A Work Metric Should Count the Work Once

A flattering total can be wrong when the same work appears in several places.

A weekly report looks encouraging until someone notices the same project appears in a team list, a client list, and a mirrored record. The total is larger, but the work is not.

## The practical check

Choose the unit that represents one real piece of work before reporting progress.

## Where AI fits

AI can flag records that appear to describe the same underlying work in several places, so a person can verify whether the count is repeating one event.\n
## The human decision

People decide what the metric represents and whether it supports a conclusion.

## The lesson

A metric becomes useful when it counts the underlying work once, not every place it is stored.

A Build Log companion shows how to check that a weekly total counts the underlying work once.