Free Tool · Timeline

Project management timeline estimator

Set a start date and a few project characteristics to get a realistic, stage-gated concept-to-production schedule — phase by phase, with a target launch date. Tooling, regulatory review, and prototype iterations are factored in the way they actually move a program.

Project characteristics

Target start date When work begins

Product complexity Scales every phase

Prototype iterations Build–test–refine cycles

Phases run sequentially through stage gates.

Custom hard tooling (e.g., injection molds) tooling phase Compliance / certification testing (UL, CE, FCC) + V&V time Regulatory approval required (e.g., medical) + review phase Overseas manufacturing & transfer + pilot time

Concept-to-production schedule

How the timeline is built

The estimator walks a standard stage-gate path — discovery, concept, detailed design, prototype & test, verification & validation, tooling, pilot, and production launch. Each phase carries a baseline duration for a moderate-complexity product, scaled by your complexity factor (0.7× to 1.8×). Prototype & test multiplies by the number of build–test–refine loops, and the options add the time that tooling, certification, regulatory review, and overseas transfer realistically take.

Phases are modeled sequentially, which is conservative — a well-run program overlaps work to compress the schedule. That overlap, and the de-risking that protects your launch date, is exactly where hands-on project management earns its keep. Use this as a planning baseline, not a commitment.

Want to hit this launch date?

If you want a real engineering plan based on your product — a managed schedule that compresses these phases and protects your launch — schedule a consultation. Bring your timeline summary and we'll build the real plan together.

Schedule a consultation