London Tube Fare Calculator
Your essential tool for estimating single journey fares on the London Underground.
Select the zone where your journey begins.
Select the zone where your journey ends.
Fares are higher during busy peak hours.
Using an Oyster card or contactless is significantly cheaper.
Fare Comparison
Chart updates automatically based on your calculator inputs.
| Zones Traveled | Peak Fare | Off-Peak Fare |
|---|---|---|
| Zone 1 only | £2.80 | £2.70 |
| Zone 1-2 | £3.40 | £2.80 |
| Zone 1-3 | £3.70 | £3.00 |
| Zone 1-4 | £4.40 | £3.20 |
| Zone 1-5 | £5.10 | £3.50 |
| Zone 1-6 | £5.60 | £3.60 |
| Any journey not touching Zone 1 | £2.10 (Peak) | £1.90 (Off-Peak) |
What is a London Tube Fare Calculator?
A london tube fare calculator is a digital tool designed to help commuters and tourists estimate the cost of a single journey on the London Underground network. The fare system, managed by Transport for London (TfL), is famously complex, with prices depending on several key factors. This calculator simplifies the process by taking your specific journey details—start and end zones, time of travel, and payment method—and providing an accurate, instant fare estimate. It’s an indispensable tool for anyone looking to navigate the city’s transport without overspending.
Understanding the fare structure is crucial for budget-conscious travel in London. The city is divided into 9 concentric travel zones, and the price of your journey is primarily determined by how many of these zones you cross. Our london tube fare calculator removes the guesswork, allowing you to plan your travel budget with confidence.
London Tube Fare Formula and Explanation
Unlike a simple mathematical formula, London’s tube fares are based on a pre-defined matrix set by TfL. The cost is determined by a lookup process based on the variables you input. Our london tube fare calculator automates this process for you.
The core logic is as follows:
Fare = GetFare(maxZone, travelTime, includesZone1) * paymentMultiplier
This illustrates that the final fare is a function of the highest zone number your journey touches, whether it’s during peak or off-peak hours, and whether your journey includes the central Zone 1. This base fare is then adjusted based on your payment method.
Variables Table
| Variable | Meaning | Unit / Type | Typical Range |
|---|---|---|---|
| Start/End Zone | The TfL travel zones for the start and end of your journey. | Numeric | 1 – 6 (for this calculator) |
| Travel Time | Whether you travel during busy (Peak) or quiet (Off-Peak) times. | Categorical | Peak, Off-Peak |
| Payment Method | How you pay for your fare (Oyster/Contactless is cheaper). | Categorical | Oyster/Contactless, Cash |
| Daily Cap | The maximum amount you can be charged for all journeys in one day. | Currency (£) | £8.50 – £15.60+ |
For more about planning your trip, see our visitor guide to london transport.
Practical Examples
Example 1: Tourist’s Peak Hour Trip
- Inputs: Start Zone 1, End Zone 3, Peak Time, Oyster/Contactless.
- Calculation: The journey spans from Zone 1 to Zone 3. The calculator finds the peak fare for a Zone 1-3 journey.
- Result: The estimated fare would be approximately £3.70.
Example 2: Commuter’s Off-Peak Journey Avoiding Central London
- Inputs: Start Zone 4, End Zone 2, Off-Peak, Oyster/Contactless.
- Calculation: This journey travels through zones 4, 3, and 2. The calculator identifies the highest zone is 4 and that the journey also passes through Zone 1. It then applies the off-peak rate for a Zone 1-4 journey.
- Result: The estimated fare would be approximately £3.20. Paying by cash would be significantly more, around £6.70.
How to Use This London Tube Fare Calculator
- Select Your Start Zone: Choose the numbered zone where you will begin your journey.
- Select Your End Zone: Choose the zone of your final destination.
- Choose Travel Time: Specify whether you’re traveling during Peak hours (weekdays 06:30-09:30 & 16:00-19:00) or Off-Peak.
- Select Payment Method: Indicate if you’re using an Oyster/Contactless card or paying cash for a paper ticket.
- Click “Calculate Fare”: The tool will instantly display your estimated single fare, along with other useful data like the relevant daily cap.
Interpreting the results is simple. The primary result is your single journey cost. The intermediate values show the number of zones crossed and the maximum you’d pay for all travel that day (the daily cap).
Key Factors That Affect London Tube Fares
Several factors influence the final cost of your journey. Our london tube fare calculator considers all of these to give you an accurate estimate.
- Zones Traveled: The most significant factor. The more zones you cross, the higher the fare.
- Time of Day (Peak vs. Off-Peak): Traveling during the morning and evening rush hours (Peak times) is more expensive. Off-peak travel offers considerable savings.
- Payment Method: Paying with an Oyster card or a contactless bank card is substantially cheaper than buying a cash ticket for the same journey.
- Daily Capping: TfL has a daily cap, meaning you’ll never pay more than a certain amount for all your journeys in one day, no matter how many you take. This calculator shows the relevant cap for your selected zones.
- Traveling Through Zone 1: Journeys that start, end, or pass through the central Zone 1 are typically more expensive than journeys of a similar length that stay in outer zones.
- Annual Fare Reviews: TfL reviews its fares annually, usually implementing changes in March. Our london tube fare calculator is updated to reflect the latest pricing.
To learn more about the zonal system, check out our guide on understanding london tube zones.
Frequently Asked Questions (FAQ)
1. What are peak travel times in London?
Peak fares apply on weekdays (Monday to Friday, not including public holidays) between 06:30 and 09:30, and between 16:00 and 19:00. All other times are considered Off-Peak.
2. Is it cheaper to use an Oyster card or a contactless card?
The single fares and daily caps are identical for both Oyster and contactless cards. Using either is significantly cheaper than paying with cash.
3. What is a daily cap?
A daily cap is the maximum amount of money you will be charged for all your tube, DLR, Overground, and bus journeys in one day (from 04:30 to 04:29 the next day). Once you reach the cap, any further travel is free.
4. Does this london tube fare calculator account for the daily cap?
Yes, the calculator displays the relevant daily cap for the zones you have selected, helping you understand the maximum you might spend in a day.
5. Why is paying with cash so expensive?
TfL heavily incentivizes the use of its automated payment systems (Oyster/Contactless) to reduce queuing and administrative costs. The high cash price is a deterrent.
6. Can I use this calculator for bus fares?
This calculator is specifically for Tube fares. London buses have a simple flat fare (£1.75 as of late 2023) per journey, with a separate, lower daily cap.
7. What if my journey goes from Zone 6 to Zone 2?
The fare is calculated based on all zones you pass through. A journey from Zone 6 to Zone 2 will be charged as a Zone 1-6 journey, as you must pass through all intermediate zones, including Zone 1.
8. Are the fares on this calculator 100% accurate?
This tool uses the latest available TfL fare data for single pay-as-you-go journeys and provides a highly accurate estimate. However, fares are subject to change and special exceptions can sometimes apply. Always check with the official TfL website for definitive figures.