Service planning tool

Transit Frequency & Fleet Calculator

Translate a service headway, round-trip time, and recovery time into a transparent peak vehicle estimate.

Start with a transparent estimate

Your inputs stay in this browser. Results are a planning aid—not an official determination.

Round-trip runtime (minutes)Target headway (minutes)Recovery / layover (minutes)

Use current program notices, adopted local rules, and qualified professional review before relying on a decision, application, estimate, or deadline.