Time Tracking ROI Calculator
Estimate how much revenue leaks through your agency every month from hours worked but never billed — and what even partial recovery is worth.
Your Agency Numbers
People who work on client projects
What you charge clients per hour
Hours per person expected to work on client projects
What you pay today for time tracking (0 if none)
Typical — most agencies are here
% of billable hours that go untracked and uninvoiced. Industry average is 10–20%
Why agencies lose billable hours
Industry research estimates that agencies without accurate time tracking lose between 10% and 20% of their billable hours every week. The work happens — quick email reviews, client calls, last-minute tweaks — it just never gets logged.
For a 10-person agency billing at €80/hour, losing 1.5 hours per person per week adds up to over €25,000 a year in revenue that never gets invoiced.
The solution isn't a more powerful time tracking tool — it's one simple enough that the team actually uses it. Monton embeds time logging directly into the project workflow so it's never an extra step.