London Tube Calculator Fare






London Tube Fare Calculator – Instantly Find Your TfL Fare


London Tube Fare Calculator

Estimate your journey cost on the London Underground. This london tube calculator fare helps you find the single ticket price based on your route, time, and payment method.


Select the zone you are starting your journey from.


Select the zone you are ending your journey in.


Peak fares are higher. Your fare is determined by the time you touch in.


Using Oyster/Contactless is significantly cheaper than cash.


Chart comparing your calculated fare with a standard cash fare.

Example Oyster/Contactless Fares from Zone 1
To Zone Peak Fare Off-Peak Fare
Zone 2 £3.50 £2.90
Zone 3 £3.80 £3.10
Zone 4 £4.60 £3.40
Zone 5 £5.20 £3.60
Zone 6 £5.80 £3.80

What is a London Tube Calculator Fare?

A london tube calculator fare is a digital tool designed to help commuters and tourists estimate the cost of a single journey on the London Underground network. Transport for London (TfL) operates on a complex fare structure that depends on several key variables. This calculator simplifies the process, providing a quick and easy way to understand potential travel costs without needing to study dense fare tables. It is an essential tool for anyone wanting to manage their travel budget effectively in London, from daily commuters to first-time visitors.

Understanding your travel costs upfront prevents surprises and helps you choose the most economical way to travel. For example, you might discover that shifting your travel time slightly could result in significant savings, a concept you can explore with a TfL peak hours guide.

The “Formula” Behind Tube Fares

There isn’t a single mathematical formula for calculating a tube fare. Instead, it’s a rule-based system determined by a fare matrix. Our london tube calculator fare simulates this logic. The final price is determined by the following factors:

  • Travel Zones: London is divided into 9 concentric zones. The fare is primarily based on the zones you start, end, and travel through.
  • Time of Day: TfL charges higher ‘Peak’ fares during busy commuter hours and lower ‘Off-Peak’ fares at all other times.
  • Payment Method: Using an Oyster card or a contactless payment card is dramatically cheaper than buying a paper ticket with cash.
Key Fare Calculation Variables
Variable Meaning Unit / Type Typical Range
Starting Zone The TfL zone where the journey begins. Zone Number 1-6 (for most journeys)
Ending Zone The TfL zone where the journey ends. Zone Number 1-6 (for most journeys)
Travel Time Whether the journey starts during peak or off-peak hours. Category Peak or Off-Peak
Payment Method How the fare is paid for. Category Oyster/Contactless or Cash

Practical Examples

Example 1: The Daily Commuter

A commuter travels from their home in Zone 4 to their office in Zone 1 during the morning rush hour.

  • Inputs: Start Zone 4, End Zone 1, Peak Time, Oyster Card
  • Result: The london tube calculator fare would show a peak fare of approximately £4.60. If they bought a cash ticket, it would be a flat £7.00, demonstrating the huge savings from using Oyster. For regular commuters, understanding the daily cap calculator is also crucial.

Example 2: The Weekend Tourist

A tourist is visiting a museum, travelling from their hotel in Zone 2 to South Kensington in Zone 1 on a Saturday afternoon.

  • Inputs: Start Zone 2, End Zone 1, Off-Peak Time, Contactless Card
  • Result: The fare would be around £2.90. The calculator confirms that since it’s a weekend, the off-peak fare applies all day, making it a cost-effective trip. This is a core part of finding the cheapest way to travel in London.

How to Use This London Tube Calculator Fare

Using our calculator is straightforward. Follow these simple steps for an accurate fare estimation:

  1. Select Your Starting Zone: From the first dropdown menu, choose the zone number where you’ll begin your journey.
  2. Select Your Ending Zone: Use the second dropdown to pick your destination zone.
  3. Choose Your Travel Time: Indicate whether you’ll be starting your journey during Peak or Off-Peak hours. The times are listed for clarity.
  4. Set Your Payment Method: Select ‘Oyster / Contactless’ for the standard, cheaper fare, or ‘Cash’ to see the paper ticket price.
  5. Review Your Results: The calculator will instantly display the single fare for your trip. The results section also breaks down the factors used in the calculation. The chart helps visualize the savings compared to paying by cash.

Key Factors That Affect Your Tube Fare

The price you pay isn’t arbitrary. Several key elements influence the final cost, all of which are handled by this london tube calculator fare.

  • Number of Zones Crossed: The primary driver of cost. The more zones your journey covers, the higher the fare.
  • Travelling Through Zone 1: Journeys that start, end, or pass through Zone 1 are typically more expensive than journeys of a similar distance in outer zones. You can learn more by reading about London travel zones explained.
  • Peak vs. Off-Peak Hours: Traveling during the morning (06:30-09:30) and evening (16:00-19:00) weekday peaks costs more. This is TfL’s method of managing congestion.
  • Oyster/Contactless vs. Cash: The biggest potential saving. Cash fares are set at a high, flat rate to encourage the use of electronic payments. Exploring Oyster card savings shows just how much you can save.
  • Daily Capping: While our calculator shows single fares, TfL’s system automatically “caps” your total daily spend. Once you reach a certain amount, the rest of your travel that day is free. The cap amount depends on the zones you travel in.
  • Special Routes & Exceptions: Some routes, particularly those involving travel to Heathrow or on specific National Rail services, have unique fare rules that can differ from the standard zone-based structure.

Frequently Asked Questions

What are TFL peak times?
Peak times are Monday to Friday from 06:30 to 09:30 and from 16:00 to 19:00, based on when you touch in. Weekends and public holidays are always off-peak.
Is contactless the same price as Oyster?
Yes, for single journeys, the fare is identical. Both are much cheaper than cash. There are some minor differences in weekly capping, where contactless can be more convenient.
Why is the cash fare so expensive?
TfL heavily discourages the use of cash for paper tickets as it slows down the network. The high price incentivizes the use of faster, more efficient Oyster or contactless payments.
Does this london tube calculator fare include daily caps?
No, this tool calculates the price of a single journey. The daily cap is a separate mechanism that stops charging you after you’ve made a certain number of journeys in one day.
What happens if I forget to touch out?
If you don’t touch out at the end of your journey, the system doesn’t know where you finished and will charge you a maximum fare. Always remember to touch in and out.
Can I use this for bus fares?
No, this calculator is specifically for Tube and rail journeys. London buses have a separate, flat-fare system. You might be interested in our london bus fare calculator.
Does the direction of travel matter?
Sometimes. A special rule makes journeys *from* an outer zone *into* Zone 1 during the evening peak (16:00-19:00) charged at an off-peak rate. Our calculator accounts for this common scenario.
Are children’s fares included?
This calculator is based on adult fares. Children’s fares are significantly different and often require a special Zip Oyster photocard for discounts or free travel.

© 2026 Your Website. All calculations are estimates based on TfL’s published fare data.



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