London Commute Comparison

Bike vs public transport calculator

Compare the true cost of cycling versus a London Travelcard. Factor in bike purchase, maintenance, and those rainy day Ubers.

The average London commuter spends over £1,800/year on public transport.

Cycling costs

Cycling costs

Bike purchase price

£

Bike lifespan

Annual maintenance

Servicing, tyres, brake pads

£

Accessories & gear

Lock, lights, helmet — one-off cost

£


Additional cycling costs

Bike insurance

£/month

£

Secure storage / parking

£/month

£

Rainy day transport

Occasional Tube/bus budget, £/month

£


Transport costs

Public transport costs

TfL Travelcard / monthly spend

£

Occasional taxi / Uber

£/month

£


Comparison period

Results

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VERDICT

Cycling saves you £6,770

Annual saving

£1,354

Break-even

Month 8

Over 5 years

🚲Cycling monthly cost

£67.17

Amortised bike + running costs

🚇Transport monthly cost

£180

Travelcard + taxi

Cumulative cost over time

Cycling

Public transport


Guide

Cycling vs Public Transport in London

How much does cycling cost per month in London?

The average London cyclist spends between £50 and £120 per month when you include the amortised bike cost, maintenance, insurance, and occasional public transport. This is significantly less than a Zone 1-2 Travelcard.

How much is a Zone 1-2 Travelcard in 2025?

A monthly Zone 1-2 Travelcard costs around £160 in 2025. Pay-as-you-go with contactless is capped at similar daily and weekly rates, so heavy commuters pay roughly the same.

Is bike insurance worth it in London?

For bikes worth over £500, yes. Insurance typically costs £5-£15/month and covers theft, damage, and sometimes liability. Over 70,000 bikes are stolen in London each year.

What are the hidden costs of cycling?

Budget for: a quality D-lock (£30-£80), lights (£20-£50), helmet (£30-£80), waterproof jacket (£50-£150), annual servicing (£60-£120), and replacement brake pads and tyres.

Is cycling faster than the Tube?

For journeys under 5 miles in central London, cycling is often faster door-to-door. The average cycling speed is 10-12 mph, and you skip the walk to the station, waiting, and line changes.


How We Calculate

1. Cycling costs — we amortise the upfront costs evenly:
  • Monthly bike cost = (bike price + accessories) ÷ (lifespan in months)
  • Add monthly maintenance, insurance, storage, and rainy-day transport budget
  • If the comparison period exceeds the bike lifespan, we add a replacement purchase at each cycle
2. Public transport costs — monthly travelcard + any regular taxi/ride-hailing spend, kept constant over the period.
3. Break-even point — we run a month-by-month comparison of cumulative costs. The break-even month is when the cycling total first drops below the transport total (accounting for the upfront bike purchase and any replacements).
4. The chart— shows cumulative spend for each option over the comparison period. The gap between the lines at any point is how much you've saved (or overspent) by that year.

All costs are kept constant (no inflation). This is an illustrative model to help compare options, not financial advice.

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