Public Transport Pass Calculator
Use your single-ticket and unlimited-pass prices to decide which costs less over the same period.
How to compare
- Enter both prices for the same eligible travel and pass validity period, including mandatory charges.
- Optionally enter the number of paid tickets you expect to buy. Leave it blank to see only the threshold.
- Read the first cheaper count separately from any same-price count. A tie is not a saving.
- If your operator has a matching total fare cap, open the optional section and enable it. The cap must cover exactly the same travel and period.
What you can check
- The first ticket count at which the pass is strictly cheaper, with exact ties shown separately.
- Actual total costs and savings for your own expected paid-ticket count.
- One optional aggregate fare cap for the same coverage and period.
- Copy or print a localized summary, including its scope and assumptions.
When this comparison helps
- A sightseeing day: compare a day pass with the tickets you would actually pay for.
- A regular commute: compare a weekly pass with your paid journeys, including transfer rules.
- A hybrid month: enter your expected tickets for that pass period without converting weeks into a fixed month.
Choosing between a pass and single tickets
For an uncapped fixed fare, multiply the ticket price by the number of paid tickets. The pass first becomes cheaper at the next whole ticket after the pass-price-to-fare ratio.
A ticket is not always a boarding. Some transfers are included, while a return journey may need two separately charged tickets. Use the operator’s rules to estimate paid tickets.
Fare caps limit cumulative pay-as-you-go charges. A daily maximum cannot stand in for a monthly maximum; only enter a cap with the same time window and coverage as the pass.
Check zones, time restrictions, concessions and eligibility. Even when costs tie, convenience may influence your choice; uncertain future travel can change the eventual outcome.
Worked examples with invented prices
At EUR 2.50 per ticket and EUR 10.00 for a pass, four tickets cost EUR 10.00: a tie. At five tickets, singles cost EUR 12.50 and the pass saves EUR 2.50.
At EUR 2.50 per ticket and EUR 8.00 for a pass, three tickets cost EUR 7.50. Four cost EUR 10.00, so the pass saves EUR 2.00 from four tickets. There is no whole-ticket tie.
With EUR 2.50 tickets, a EUR 10.00 pass and a matching EUR 10.00 cap, costs tie from four tickets onward. The pass never becomes strictly cheaper.
What this calculator cannot compare
This model requires an unlimited pass for one person and one fixed single fare over the same eligible travel and validity period. It is not an official fare quote.
Distance-based or changing fares, limited-ride passes, groups, bundles, subsidies, refunds and overlapping daily or weekly caps need a different comparison.
Currency selection changes the denomination, not the value through an exchange rate. No live prices, cash-rounding rules or prediction of your future travel are included.
Your inputs and privacy
Inputs remain in page memory; this calculator adds no upload, saved calculation or share link containing your prices. Copy and print happen only when you request them.
The surrounding website may make normal requests and use analytics or consent settings. This statement describes calculator input handling, not the entire site.
Questions about passes and single tickets
Sources and assumptions
TfL illustrates operator-specific transfers and cap windows. Check your own operator; these rules are not universal. Currency precision follows the standard; no live fares are used.
Sources checked on 4 October 2026.
Related tools
Hotel Nights Calculator
Count nights from your booking dates, or find your checkout date from a planned number of nights.
Open tool — Hotel Nights CalculatorLuggage Size Calculator
Add luggage length, width and height in cm or inches. Find linear dimensions, convert units and compare with one combined-size limit you enter.
Open tool — Luggage Size CalculatorDaily Travel Budget Calculator
Turn the money you want to spread across a trip into a practical daily allowance.
Open tool — Daily Travel Budget CalculatorTrip Fuel Calculator
Estimate fuel for a drive from total distance and consumption, with separate U.S. and Imperial gallons.
Open tool — Trip Fuel CalculatorEV Energy Consumption Calculator
Calculate EV consumption from distance driven and energy used. View kWh/100 km, Wh/km or miles per kWh, with clear units and measurement limits.
Open tool — EV Energy Consumption CalculatorBike Wheel Circumference Calculator
Calculate bike wheel circumference in millimetres from a measured rollout. Enter the distance and full wheel turns, then copy the number for manual computer setup.
Open tool — Bike Wheel Circumference CalculatorBike Gear Ratio Calculator
Find one bicycle chainring-to-sprocket ratio from the two tooth counts.
Open tool — Bike Gear Ratio CalculatorFuel Consumption & MPG Calculator
Calculate fuel consumption from distance and fuel used, or convert MPG, L/100 km and km/L. Includes odometer readings and explicit US or Imperial gallons.
Open tool — Fuel Consumption & MPG CalculatorFuel Cost Calculator
Estimate fuel spending from trip distance, economy and price, or calculate the cost of a known fuel amount.
Open tool — Fuel Cost CalculatorSpeed, Distance & Time Calculator
Find time, average speed or distance from two known quantities, with metric and mile-based units.
Open tool — Speed, Distance & Time CalculatorHiking Time Calculator
Estimate walking-route duration from distance, cumulative ascent, an explicit pace and planned breaks.
Open tool — Hiking Time CalculatorPace Calculator
Calculate pace, time or distance, or convert minutes per kilometre and mile.
Open tool — Pace CalculatorFuel Range Calculator
Estimate driving range from available fuel and a known consumption rate, with an optional amount kept aside.
Open tool — Fuel Range CalculatorTire Size Comparison Calculator
Compare nominal tire diameter, sidewall and circumference, with a qualified speed-ratio example and clear fitment limits.
Open tool — Tire Size Comparison CalculatorBike Cadence & Speed Calculator
Calculate theoretical speed or cadence for one gear using measured rear-wheel circumference.
Open tool — Bike Cadence & Speed CalculatorEV AC Charging Time Calculator
Estimate AC charging duration from usable capacity, charge percentages, power limits and assumed efficiency.
Open tool — EV AC Charging Time Calculator