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Commute, Transit and Vehicle Cost Calculator

Compare driving, ownership, shared rides, transit passes and commute alternatives with entered costs, matching periods and separate travel time.

Use this result well

Inputs that matter
One-way distance (miles), Gas price (USD/US gal), Fuel economy (US MPG), Parking per commute day (USD), and 49 more
Output to expect
Driving commute, Ownership comparison, Own or pay per ride, Transit pass or fares, and 1 more
  • Check the units and required inputs before comparing results.
  • Keep the assumptions with a copied result so you can reproduce the calculation later.
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Reference & details

How it works

Driving expenses

Distance is one way; parking and tolls are daily totals. Fractional average days/weeks are allowed, but their product cannot exceed 366 days.

Annual cost = miles × 2 × days × weeks ÷ MPG × gas price + days × weeks × (parking + tolls)

Ownership cost

Both options use the same period. Annual costs are held constant; no inflation, discounting, automatic depreciation or incentive eligibility is modeled.

Cost = purchase + setup − incentives + interest + years × annual costs − resale

Own/share fares

Enter actual unlock/minute pricing and a consistent subscription. Fare caps and included-minute plans need separate receipt-based estimates. Currency values are displayed to cents.

Owned − shared = fixed cost gap + total rides × (owned variable cost − shared fare)

Transit fare comparison

The threshold is the first whole ride count at which the entered pass costs no more. It accounts for fixed extras and an optional single matching cap period; some inputs have no such count.

PAYG = min(rides × fare, optional eligible cap) + PAYG extras; pass = pass price + pass extras

Commute alternatives

Both options use the same annual attendance days and whole years. Setup is counted once; cash and travel hours are reported separately.

Period cost = years × (days × daily cost + annual fixed cost) + setup

Updated: September 2026

Example Scenarios

22 miles one way, 240 days, 28 US MPG, $3.65/gal, $8 daily parking and $4 tolls.

→ $4,256.57/year in included expenses.

Use the five-year illustrative A/B inputs with no incentives.

→ A: $41,100; B: $42,400; A − B: −$1,300.

Two years, 400 total rides, $800 owned fixed cost, $0.05 owned variable cost and $3 shared fare.

→ Owned $820; shared $1,200; difference −$380.

40 rides at $3, a $90 pass and $10 extra costs for either option, without a fare cap.

→ PAYG $130; pass $100; pass reaches equal cost at 30 whole rides.

200 commute days/year. A: $12/day plus $1,000/year. B: $1,200/year plus $200 setup. Daily times: A 60 minutes, B 80.

→ A $6,800; B $2,600. B costs $4,200 less; A uses about 66.67 fewer travel hours per year.

Common Mistakes to Avoid

Subtracting an unverified incentive

Use zero until eligibility and amount are confirmed. Do not deduct an incentive already reflected in the price.

Treating a lower ownership total as affordable monthly payments

Review purchase cash requirements and the loan schedule separately.

FAQ

Round-trip mileage, gasoline, parking and tolls. Insurance, maintenance, purchase and resale belong in the separate Ownership comparison mode.

Enter the full purchase price and only the finance interest/fees for the holding period. Loan principal and full monthly payments would repeat part of the purchase price. Use resale before loan payoff; this is an economic cost comparison, not a monthly cash-flow schedule.

No. It varies total rides over the chosen period while keeping annual fees, per-ride costs and resale fixed. Weather, repair costs and changing fares can alter the comparison.

Use Save cost comparison for an explicit browser-local history entry. Copy MD includes the current inputs and interpretation; Download CSV contains the result breakdown. Save copied Markdown separately for a portable record. Editing inputs requires saving again; browser history is not cloud backup.

Use Transit pass or fares for one matching validity and cap period. Count billable rides after eligible transfers and keep costs outside the cap separate. A weekly cap cannot be applied once to a full month.

Commute alternatives reports time separately from money. Enter full door-to-door daily travel, annual fixed costs and one-time setup. Costs of a retained car can continue even when some trips switch modes.

About Commute, Transit and Vehicle Cost Calculator

Choose Driving commute, Ownership comparison, Own or pay per ride, Transit pass or fares, or Commute alternatives. Enter actual costs and matched periods. Save each complete comparison with its inputs; no current fares, prices, incentives or tax benefits are fetched.