Cycle to work fitness

See how much a few bike commutes a week add to your fitness.

Your details

Distance in
Distance each way
Days a week
Your weight
Your bike
Your ride time each way (optional)

Cycling 3 days a week

2 hr 25 min

of cycling a week, at about 10 mph

  • Your bikecycling to or from work, 6.8 METs: vigorous, so each minute counts as two
  • Share of the 150 minute guideline193% (290 minutes)
  • Distance each week38.6 km (24.0 miles)
  • Energy each week1,147 kcal

A large UK Biobank study found people who cycled to work had a lower risk of heart disease and early death than those who drove or took the bus. Lights, a helmet if you like one, and a route away from the busiest roads help.

The working

4 miles each way, 3 days a week

24 miles a week at about 10 mph is 2 hr 25 min of cycling. At 6.8 METs that counts as vigorous: double the minutes, well over the guideline, and about 1,150 kcal a week.

On an e-bike with light assistance it is 6.0 METs, still vigorous; with high assistance 4.0 METs, so the same 2 hr 25 min counts as moderate, which is still nearly all of the 150. If your ride takes 30 minutes each way, put that in and we use your own time.

The evidence

UK Biobank

A 2017 BMJ study of over 260,000 UK commuters found people who cycled to work had a 41% lower risk of dying from any cause over five years than those who drove or used public transport.

Starting out

First weeks

  • Ride the route on a weekend first
  • Two days a week is plenty to begin
  • Lights front and back, even in summer
  • A basic puncture kit saves a long walk

Read with care

What this cannot tell you

  • SpeedIt assumes about 10 mph with stops.
  • TrafficBusy routes are slower and less pleasant.
  • HealthIf you have a heart condition, ask your GP about harder exercise.

Questions

Common questions

How fit will cycling to work make me?

A few rides a week covers the activity guideline and builds real fitness in a couple of months.

Is it OK to cycle to work every day?

Yes, at an easy pace most people adapt within weeks.

What is the Cycle to Work scheme?

A tax saving scheme many employers offer to buy a bike.

Sources

Last checked 21 October 2026. Spotted something wrong? Tell us and we will fix it.

Before you push on

New to exercise, or got a heart, lung or joint condition? Have a word with your GP or practice nurse first. Stop and get help if you feel chest pain, faintness or unusual breathlessness, and call 999 if it is severe.

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