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Eight practical plannersLondon planning tools

Practical calculators for the things every visitor gets wrong: airport transfers, Tube and child fares, attraction passes, travel zones, and when walking is faster than taking the Tube.

Why we build these

Answers you can't get from a guidebook

Most London travel advice stops at “get an Oyster card”. That leaves the questions people actually have unanswered: will four days of sightseeing cost me £35 or £90? Does the weekly cap help if I arrive on a Thursday? Is it really faster to take the Tube one stop?

Those are arithmetic problems, not opinions, so we built calculators rather than writing another list of tips. The calculations run in your browser and each tool explains the assumptions behind its result.

One £4.99 payment gives you access to all eight tools and all 32 London area day guides. No subscription.

8 tools included

The tools

Built for visitors, checked against current published fares and practical benchmarks, and honest about what they can't tell you. In the order you'll need them.

Daily Budget Estimator

How much spending money?

Build a realistic London spending allowance for your whole party. Choose age groups, trip length, dining style, travel zones, attractions and shows to get a transparent daily breakdown and trip total.

Your London spending plan

Food and drinkYour style
Transport and sightsYour choices
Whole-trip allowanceCalculated
  • Separate under-11, 11–15 and 16–17 fare assumptions
  • Current TfL daily caps with important exceptions explained
  • Budget, moderate and comfortable food benchmarks
  • Free or paid sightseeing and theatre allowances
  • Calculations run locally in your browser

Spending-money estimate only. Accommodation, travel to London, airport transfers, shopping and insurance are excluded.

Airport transfer calculator

Getting in from the airport

Trains charge per person. A car charges per car. That one difference decides which is cheaper for you, and no timetable can tell you because it doesn't know how many of you there are. Pick your airport and party and it prices every sensible route.

Heathrow, two adults and two under-11s

Piccadilly line, whole party£7.20
Elizabeth line, whole party£25.60
Heathrow Express, kids free£20–52
Pre-booked car£45–75
  • Heathrow, Gatwick, Stansted, Luton, City and Southend
  • Priced for your whole party, not for one imaginary solo traveller
  • Three age bands, because every operator draws the child line elsewhere
  • Exact landing time and day, so a 3am arrival isn't told to take the Tube
  • Metered black cabs and fixed-price cars kept separate

Checked 22 August 2026. Express trains and taxis shown as ranges, because that's how they're priced.

Tube fare calculator

What your travel will cost

Tell it your zones, your dates and roughly how many journeys a day, and it works out what you'll actually be charged — including the daily and weekly caps that quietly stop you paying once you've spent enough.

A day in Zones 1–2, off-peak

Journey 1£3.10
Journey 2£6.20
Journey 3 · daily cap reached£8.90
Everything after thatFree
  • Day-by-day breakdown of what you'll be charged
  • The Monday-to-Sunday weekly cap that catches out midweek arrivals
  • Tells you plainly whether to tap or buy a 7 Day Travelcard
  • Buses, Hopper transfers and Heathrow included
  • Zone finder for your hotel, and a printable summary

Adult fares as at 1 March 2026. Caps frozen until at least March 2027.

Walk it instead

When the Tube is slower

A single stop takes about ninety seconds on the train — and seven more minutes of stairs, waiting and climbing back to the street. This puts the walk against a realistic door-to-door Tube time for any two central stations.

Leicester Square to Covent Garden

On foot, 330 m4 min
Tube, door to door8 min
Walking wins by4 min
  • 118 stations across Zones 1 and 2, plus 23 landmarks
  • Shows exactly where the Tube's time actually goes
  • Cross-river journeys routed via the nearest bridge
  • Three walking paces, and an interchange allowance
  • Ranks London's most pointless one-stop journeys

Estimates from TfL station coordinates, not routed directions.

Zone finder

Which zone is my hotel in?

Your fare zone decides your single fare, your daily cap and your weekly cap — so it quietly sets what a week of travel costs before you've booked anything. Type a station or a neighbourhood and get the answer, plus what it means for your money.

Staying in Shoreditch

Nearest station, Old StreetZone 1
Daily cap£8.90
Extra vs a Zone 2 baseNothing
  • Every station in TfL's published list
  • Search by neighbourhood, not just station name
  • Boundary stations flagged — TfL charges the cheaper zone
  • What staying further out really costs per week
  • Browse every station grouped by zone

Underground stations only. Zones from TfL's published station data.

Attraction pass calculator

Is a London pass worth it?

Select the attractions you genuinely plan to visit, enter the pass price you've been quoted, and compare it with buying the same tickets separately. Free museums are included so they don't accidentally make a pass look better than it is.

Your itinerary against the pass

Individual attraction ticketsYour total
Quoted pass priceYour price
Cheaper optionShown clearly
  • Major paid attractions and their checked gate prices
  • Your own quoted pass price, including flash sales
  • Free museums included as a realistic itinerary check
  • Clear saving or overspend for the sights you selected
  • Calculations run locally in your browser

Planning estimate only. Confirm current prices and pass inclusions with the provider.

Child & Teen Fare Checker

How should my children travel?

Enter the adults and children in your group to get an age-by-age London travel checklist. It explains under-11 free travel, the Young Visitor discount for ages 11–15, and the practical options for 16 and 17-year-olds.

The rule most visitors miss

Under 11 with an adultFree*
Ages 11–15 using contactlessAdult fare
Young Visitor discount50% off PAYG
  • Checks the four-under-11s-per-adult allowance
  • Explains Oyster and Visitor Oyster card options
  • One step-by-step checklist for the whole family
  • Flags airport trains and National Rail exceptions
  • Calculations run locally in your browser

*Subject to TfL's accompanying-adult and service rules. Check current rules before travelling.

Luggage Storage Locator

Where can I leave my bags?

Select a station or area, your bag count and storage time. The locator compares the official station counter with typical local app-network pricing, so you can see the likely difference before booking.

Official counter vs local app storage

Station counterPremium
Local storage networkLower cost
Difference for your bagsShown clearly
  • Major rail stations and useful central London areas
  • Calculates for your number of bags and storage duration
  • Keeps official counters separate from app-based shops
  • Explains booking, payment and final-price checks
  • Calculations run locally in your browser

Planning estimates only. Confirm availability, restrictions and the final price with the provider.

Straight to the answer

Which one do I need?

The questions people arrive with, and where each is answered.

How do I get from the airport to my hotel?

Airport transfer calculator — every route from all six airports

Is a taxi cheaper for four of us with luggage?

Airport transfer calculator — priced per party, so you can see the crossover

Where can I leave our bags before check-in?

Luggage Storage Locator — compare station counters with nearby app storage

Is the Heathrow Express worth the money?

Airport by airport — what the fifteen minutes actually costs

My flight lands after midnight — what's still running?

Airport transfer calculator — pick a late landing and it rules out the rest

How much should I budget for travel?

Tube fare calculator — per person and for your whole party

How much spending money do we need for the whole trip?

Daily Budget Estimator — food, local travel, attractions and shows in one total

Should I buy a Travelcard or just tap my card?

Tube fare calculator — it compares both for your dates

What is the daily cap, and when do I hit it?

How capping works — plus the journey count to reach it

Is a London attraction pass worth it for my itinerary?

Attraction pass calculator — your chosen sights against your quoted pass price

Will free museums make a pass unnecessary?

Attraction pass calculator — include the free museums you plan to visit

How should my 11–15-year-old pay for travel?

Child & Teen Fare Checker — the Young Visitor discount explained step by step

How many under-11s can travel free with one adult?

Child & Teen Fare Checker — checks the allowance for your whole family

Which zone is my hotel in?

Zone finder — every Underground station and neighbourhood

Should I book Zone 2 or Zone 3 to save money?

Which zone to book — what each really costs per week

Is it quicker to walk this one?

Walk it instead — walk against a real door-to-door Tube time

How far apart are these two stations, really?

Walk it instead — distance, minutes and rough step count

Which Tube journeys are a waste of money?

Most pointless journeys — ranked, with the numbers

What about tipping, safety, or getting from the airport?

First-time visitor guide — the non-arithmetic questions

How they're built

What you can expect from them

Four rules we hold ourselves to on every tool.

Your tool inputs stay private

Every calculation runs in your browser. The travel details you enter into a tool are not submitted to our server.

  • Your calculations are separate from checkout
  • Anything remembered is stored in your own browser
  • No analytics on what you type into a tool

The working is visible

The tools show the figures and assumptions behind the result so you can understand how an estimate was reached.

  • Key figures shown beside the result
  • Methods and limitations explained
  • Links to official sources where useful

Figures are dated

Every tool shows the date its main figures were last checked, so you can judge the information before using it.

  • Source dates shown on the relevant page
  • Important assumptions stated
  • Official confirmation recommended

Honest about the limits

A calculator that pretends to certainty it doesn't have is worse than no calculator. Each tool explains its method and says where it might be wrong.

  • Working shown, not hidden behind a result
  • Estimates labelled as estimates
  • Pointed at TfL's own tools where they're better

Good to know

Questions about the tools

The practical answers.

How do I get access?

One £4.99 payment gives you access to all eight planning tools and all 32 London area day guides. Payment is handled securely by PayPal. Go to the access page.

Do I need an internet connection?

You need an internet connection to open a protected tool and confirm access. Calculations then run in the page in your browser.

Do you track what I put into them?

The values you enter into the calculators are processed in your browser and are not submitted to our server. Checkout and access use separate necessary records and cookies, as explained in our Privacy Policy.

How can I tell when the figures were checked?

Each tool shows the relevant source or checking date beside its data notes. Always confirm important fares, routes and prices with the official operator before travelling or buying.

Can I rely on them for an important journey?

Use them for planning and budgeting, not as the last word. Fares depend on the exact stations and route you use, and walking times are calculated estimates rather than routed directions. For a specific journey on a specific day, TfL's own fare finder, journey planner and zone map are definitive, and we link to them from every tool.

Can you build a tool for something else?

Quite possibly — suggestions are welcome and they're where most of these came from. The airport transfer, attraction pass and child fare tools all began with questions visitors repeatedly asked. If there's a London question you keep having to work out by hand, tell us about it.

More questions answered

What should we build next?

These tools exist because visitors kept asking the same questions. If you're working something out on paper before your trip, there's a good chance we can turn it into a calculator.

Suggest a tool

Travel sorted — now book the good bits

Skip-the-line tickets for the Tower of London and the London Eye, guided walks, river cruises and day trips to Windsor, Oxford and Stonehenge.

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