Calories burned
riding in a bus or train
96 kcal / hour Riding in a bus or train burns approximately 96 calories per hour for a 70 kg (154 lb) adult, and 48 calories in 30 minutes. Across the normal adult weight range the hourly figure runs from about 68 to 164 kcal.
It carries a MET value of 1.3 in the 2024 Adult Compendium of Physical Activities.
SOURCE·2024 Adult Compendium of Physical Activities·REVIEWED JUL 2026
MET 1.3 × 3.5 × 70 kg ÷ 200 = 1.59 kcal/min × 30 min = 48 kcal
Source—2024 Adult Compendium of Physical Activities—code 16016—ACSM energy equation—retrieved 2026-07
How this is worked out
- Take the MET value for riding in a bus or train from the 2024 Adult Compendium of Physical Activities: MET 1.3.
- Convert MET to a rate using the ACSM relationship: multiply by 3.5, then by body mass in kilograms, then divide by 200. That gives kilocalories per minute.
- Multiply the rate by the number of minutes actually spent.
- Round to whole kilocalories. Nothing else is applied — no age factor, no sex factor, no proprietary adjustment, because the underlying data does not support one.
kcal/min = MET × 3.5 × mass(kg) ÷ 200 kcal = kcal/min × minutes 1.3 × 3.5 × 70 ÷ 200 = 1.59 kcal/min 1.59 × 60 min = 96 kcal
Calories burned riding in a bus or train by body weight
Energy cost scales with the mass you move, so body weight changes the answer more than anything else.
| Body weight | 15 min | 30 min | 45 min | 60 min | 90 min |
|---|---|---|---|---|---|
| 50 kg (110 lb) | 17 | 34 | 51 | 68 | 102 |
| 60 kg (132 lb) | 20 | 41 | 61 | 82 | 123 |
| 70 kg (154 lb) | 24 | 48 | 72 | 96 | 143 |
| 80 kg (176 lb) | 27 | 55 | 82 | 109 | 164 |
| 90 kg (198 lb) | 31 | 61 | 92 | 123 | 184 |
| 100 kg (220 lb) | 34 | 68 | 102 | 137 | 205 |
| 110 kg (243 lb) | 38 | 75 | 113 | 150 | 225 |
| 120 kg (265 lb) | 41 | 82 | 123 | 164 | 246 |
Figures in kilocalories (the "calories" on food labels). The highlighted row is the 70 kg reference adult used in the headline figure; the highlighted column is one hour.
SOURCE·2024 Adult Compendium of Physical Activities·REVIEWED JUL 2026
What 96 calories an hour actually means
At MET 1.3, riding in a bus or train counts as light activity — it uses about 1.3 times the energy your body burns sitting still. For a 70 kg adult that works out to roughly 2 kcal per minute, or 96 kcal across a full hour.
Within transportation, that ranks 10th of 11 activities by energy cost, a little below flying airplane or helicoptor (MET 1.8).
Put differently: one hour of riding in a bus or train costs about the same energy as 19 minutes of ordinary walking.
On the food side, a medium banana (about 105 kcal) takes roughly 66 minutes of riding in a bus or train to offset at that body weight. That framing is useful for scale, but it is worth saying plainly: exercise and diet are not a ledger that cancels neatly, and appetite tends to rise with activity.
A number this clean is a model. It does not know your gradient, your gear, the wind, or how hard you were actually trying.
Questions
How many calories does riding in a bus or train burn per hour?
About 96 kcal per hour for a 70 kg (154 lb) adult, using the Compendium MET value of 1.3. A 90 kg adult burns closer to 123 kcal in the same hour, because energy cost scales almost directly with body mass.
How many calories does 30 minutes of riding in a bus or train burn?
Roughly 48 kcal at 70 kg, 41 kcal at 60 kg and 68 kcal at 100 kg. Halving the time halves the calories — the relationship is linear.
What is the MET value of riding in a bus or train?
1.3. One MET is the energy you use sitting quietly, so MET 1.3 means 1.3 times that rate.
Is this an exact number of calories?
No, and no calculator can give you one. MET values are population averages measured in laboratory conditions; your own figure varies with fitness, technique, terrain, temperature and body composition. Treat these numbers as a solid estimate for planning, not a precise measurement — and treat any device or site claiming three-digit precision with suspicion.
MET value from the 2024 Adult Compendium of Physical Activities (activity code 16016). Calories computed as MET × 3.5 × weight kg ÷ 200 per minute. General information only — not medical, fitness or nutrition advice. Calorie figures are population estimates and vary between individuals.
