Cost Calculator AI
Travel & Vacation

Public Transportation Cost Calculator

Compare city transit costs between pay-per-ride single fares, 1-day tourist passes, and 7-day unlimited transit cards to find the most cost-effective pass.

Transit Pass Comparison Formula

Best Transit Option = min(Single Fares * Trips * Days, Day Pass * Days, 7-Day Pass * Weeks Needed) * Pass Holders
  • Pay-Per-Ride: Single ticket price multiplied by planned trips per day and trip days.
  • Daily Pass: Unlimited rides for 24 hours ($7 to $12 in most major cities).
  • Weekly Unlimited: Break-even usually occurs at 12 to 14 rides per 7-day calendar period.

Step-by-Step Worked Example

Scenario: A traveler visits New York City for 5 days taking 4 subway trips daily. Single ride is $2.90, daily pass is $9.00, and 7-day unlimited OMNY card is $34.00.

Calculation Steps:

  1. Total Rides: 4 trips * 5 days = 20 subway rides
  2. Single Fare Total: 20 rides * $2.90 = $58.00
  3. Day Pass Total: 5 days * $9.00 = $45.00
  4. 7-Day Unlimited Total: 1 pass * $34.00 = $34.00
  5. Recommended Option: 7-Day Unlimited Pass saves $24.00 (41.4%) over single fares!
Result: The 7-Day Unlimited Pass ($34.00) is the cheapest option, saving $24.00 compared to paying $2.90 per ride for 20 trips.

How to Use This Calculator

  1. 1Enter the single ride fare and pass prices for your destination city (subway/bus).
  2. 2Input the number of transit trips you expect to make each day and total days staying.
  3. 3The calculator automatically identifies the cheapest transit strategy and calculates your savings.

Assumptions & Limitations

  • Free subway-to-bus transfers apply according to local transit authority rules.
  • Passes are non-transferable between travelers.

Frequently Asked Questions

When is an unlimited transit pass worth buying?

An unlimited pass is generally worth it if you take 3 or more transit rides per day. For travelers taking only 1-2 rides per day, pay-as-you-go with contactless credit cards is usually cheaper.

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