Project Engineer
Practical tools. Clear answers.
Project Engineer

A powerful engineering calculator app built for professionals and students. Get clear, reliable results for your technical calculations.

Download on the App Store Coming soon to Google Play Coming soon to Windows Use it in your Browser

Use this on all your devices, and take your results with you wherever you go.

Engineering calculators Save results Works offline

© Project Engineer

See it in action
Welcome to Project Engineer
Manning's pipe flow
Overflow pit flow
Spillway capacity
Manning's open channel
Continuity
Slope and grade
Irrigation demand
Tree protection zone
Lane's balance
Rock distribution
Time of concentration