Tools

Two things you can work out yourself

Built from the models we use on engagements. No sign-up, nothing sent anywhere — the arithmetic runs in your browser.

Both use the durations and cost lines we plan to in practice, not best case. They will not replace a proper cost model or a critical path — they will tell you within a few minutes whether the one you have is realistic.

Two ways to start

Request a paid session on one question, or send a project brief and we will come back with a written scope.