This calculator compares the true monthly cost of commuting in Memphis by car versus the MATA transit pass. Driving is priced all-in with the IRS per-mile rate plus parking, so you see the real trade-off rather than just gas.
How it works
The tool builds your monthly mileage from your commute, prices driving at the IRS rate, and compares it to the flat transit pass:
monthly miles = one-way x 2 x days/week x 4.33
fuel (ref) = monthly miles / mpg x gas price
all-in drive = monthly miles x IRS rate + parking
transit = MATA monthly pass
Whichever total is lower is the cheaper option, and the tool reports the monthly savings.
Example and notes
A 10-mile one-way commute, 5 days a week, is about 433 miles a month. At the $0.67 IRS rate that is $290 plus $60 parking — $350 all-in for driving. A $50 MATA pass is far cheaper, saving roughly $300 a month if the route works for you. The fuel-only figure (around $50 at 26 mpg and $3 gas) is shown for reference but omits depreciation and insurance, which the IRS rate includes.