Free calculator

What a late project costs you

A slip costs twice: the value you do not get yet, and the team you keep paying to finish. Put a price on the next delay before it happens.

How we calculate it

Simple, visible math. Change any input and every number updates.

Value not earned

value per month × months late

Extra team cost

people × monthly cost × months late

Per week

monthly total ÷ 4.33 weeks

Turn the number into a plan

Measure it

You just did. Share the number with the people who own the work.

Back to the calculator

Track it

Risks, assumptions, issues and dependencies, each scored by likelihood and impact with an owner.

Download the RAID log template XLSX

Fix it at the source

stratbox flags the slip while there is still time to act, with the owner and the fix, not at the quarterly review.

Apply for early access

More free tools

Email me this result

Your numbers and the matching template, in your inbox. Optional.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.