The Austin Commute Cost Calculator settles the daily question: is it cheaper to drive or take CapMetro? It compares an Austin transit pass (about $40/month) against the real cost of driving — local gas prices, your vehicle’s MPG, downtown parking near $130/month, and the IRS per-mile rate that captures wear and depreciation, not just fuel. You get monthly and annual totals both ways, with the cheaper option highlighted for your exact route.
How it works
Driving has two modes. Fuel-only:
per trip = (round-trip miles / MPG) x gas price. IRS full cost:
per trip = round-trip miles x per-mile rate (default $0.67, which bundles fuel, maintenance,
insurance and depreciation). Either way, monthly driving cost is
per trip x commute days + monthly parking.
Transit is simpler: a flat monthly CapMetro pass, independent of distance. The tool puts the two monthly figures side by side, multiplies each by 12 for the annual view, and flags the cheaper mode.
Tips and example
A 12-mile one-way commute (24 round trip) for 21 days a month, in a 28 MPG car at $3.10
gas with $130 parking: fuel is about $2.66/trip, so ~$56 fuel plus $130 parking is
~$186/month driving fuel-only — already above the $40 CapMetro pass. Switch to IRS mode and
driving climbs past $465/month, making transit dramatically cheaper.
The comparison is dollars only. Weigh commute time and reliability separately when you decide.