Bus vs Rail Comparison

Type in your origin (usually home) and destination (usually work) postcodes. We look them up in real time to get your precise location.

A typical 5-day commuter makes 10 journeys a week (2 per day). Hybrid workers might do 4–6. Part-time commuters 2–4.

Peak = journeys starting 6:30–9:30 am on weekdays. Off-peak = evenings and weekends. Mixed = roughly 60% peak, 40% off-peak (typical commuter).

The default is £13/hour — the government's recommended figure. If your time at work is worth more, increase this; the tool will factor that into the total saving.

Keep this on unless you drive to your stop. Rail stations are much further apart than bus stops in most areas, so this walk matters a lot for an honest comparison.

You'll get a clear recommendation plus four tabs breaking down time, cost, carbon and how the numbers were calculated.

In January 2025 the Department for Transport introduced a £3 maximum single bus fare in England (excluding London). The cap was extended to December 2026. After that, fares are expected to rise by 25–40% on many regional routes, which would shift short commutes (2–6 km) from bus-wins to rail-wins in many towns. This tool currently models the £3 cap; we'll update the figures once the post-cap fare structure is confirmed.

Rail punctuality is measured at the destination: a train counts as "on time" if it arrives within 5 or 10 minutes of schedule. Bus punctuality is measured at stops along the route: within 1 minute early or 5 minutes late. Because these are measured differently, comparing the raw percentages slightly flatters rail. We instead use average delay minutes, which gives a fairer like-for-like comparison.

In cities like London there are roughly 96 bus stops per square kilometre, meaning the average walk to a stop is about 30 seconds. Rail stations are 15–25 times sparser, so the average walk is much longer — up to 5 minutes in rural areas. For a short commute, that extra walking time wipes out rail's speed advantage entirely.

The government's default commuter time value of £13.29/hour is an average across all commuters. If you earn £60,000 a year you net roughly £22/hour, so many economists suggest using 40–60% of your actual hourly rate (£9–£13) for personal decisions — which happens to align with the government default. If you earn above £90,000, consider setting the slider to £20–£25/hour, which makes the time saving from faster rail considerably more valuable.

The average UK rail figure is 41 gCO₂ per km, but this varies enormously. Electric trains on busy intercity lines can emit under 20 g/km. Diesel regional trains can exceed 60 g/km. For commuters switching bus to rail on an electrified mainline, the annual saving is typically 400–600 kg CO₂ — roughly equivalent to not driving 2,000 km in a petrol car.