Calories Burned Jogging at 55 kg — 385 kcal per Hour
Jogging at 55 kg (121 lb) burns about 385 kcal per hour. That figure comes from the activity's MET value of 7 in the 2011 Compendium of Physical Activities, multiplied by body weight: 7 x 55 kg x 1 hour = 385 kcal. This page works the numbers out in full - for 15, 30, 45, 60 and 90 minutes, across all four weight bands, and against four comparable activities at the same weight - so you can plan sessions with real figures instead of guessing.
Jogging is easy-paced running: slow enough to hold a conversation, steady enough to keep going for 20, 30 or 45 minutes without stopping. The Compendium rates jogging at 7.0 METs, which puts it between brisk walking at 5.0 METs and running at 5 mph at 8.3 METs. It is the pace most people mean when they say they are going for a run — not racing, not sprinting, just moving steadily and breathing a little hard.
Jogging suits beginners, runners building a base, and anyone who wants the health benefits of running without the strain of fast training. The headline number to remember is 385 kcal per hour at 55 kg, or about 192 kcal for a 30-minute jog. Everything below is an estimate: MET values are population averages, and your own burn will vary with fitness, running economy and terrain. Treat the figures as a planning tool, not a personal measurement.
Calculate your own numbers
Use the running calorie calculator to work out your own burn for jogging at your exact weight and session length. Enter your weight, pick the activity and set the duration, and the tool applies the same MET formula shown below. You can also try the calorie calculator to see how this session fits into your total daily energy use, and the pace calculator for exact times at any speed.
Related pages in this section:
The formula, shown and cited
The standard way to estimate the energy cost of an activity is the MET formula from the Compendium of Physical Activities (Ainsworth et al., Medicine & Science in Sports & Exercise, 2011; 43(8): 1575-1581):
Calories (kcal) = MET x body weight (kg) x duration (hours)
One MET is the energy you use sitting quietly at rest - about 1 kcal per kilogram of body weight per hour. An activity rated at 7 METs therefore uses 7 times as much energy as resting. The Compendium's MET values come from published studies that measured oxygen use during each activity, so they are measured averages, not guesses. The value used here, 7, is the one recorded for jogging in the FitCalc activity data.
Worked through for this page:
- MET for jogging: 7
- Body weight: 55 kg (the midpoint of the 50-60 kg band, 121 lb)
- Duration: 1 hour
- Calculation: 7 x 55 x 1 = 385 kcal
For a 30-minute session the same calculation is 7 x 55 x 0.5 = 192 kcal. Nothing else is hidden in the maths - if your weight or duration changes, only those two numbers change.
Your numbers at 55 kg
| Duration | Calculation | Calories burned |
|---|---|---|
| 15 minutes | 7 x 55 x 0.25 | 96 kcal |
| 30 minutes | 7 x 55 x 0.5 | 192 kcal |
| 45 minutes | 7 x 55 x 0.75 | 289 kcal |
| 60 minutes | 7 x 55 x 1 | 385 kcal |
| 90 minutes | 7 x 55 x 1.5 | 578 kcal |
That is about 6.4 kcal per minute of jogging at this weight. A short session still counts: even 15 minutes burns 96 kcal, and three 15-minute sessions across a day add up to the same 289 kcal as one 45-minute session.
How the burn changes with body weight
The MET value stays the same - it describes the activity, not the person - but the calorie total scales with weight, because a heavier body costs more energy to move:
| Body weight | Calories per hour | Calories per 30 minutes |
|---|---|---|
| 55 kg | 385 kcal | 192 kcal |
| 65 kg | 455 kcal | 228 kcal |
| 75 kg | 525 kcal | 262 kcal |
| 85 kg | 595 kcal | 298 kcal |
Two people doing the same activity for the same time can therefore burn quite different amounts, and that is expected - it is physics, not a mistake in the formula. If your weight sits between two rows, your figure sits between the two values.
How jogging compares
Here is jogging against four other activities at the same 55 kg, all using the same MET formula:
| Activity | MET | Calories per hour at 55 kg |
|---|---|---|
| jogging | 7 | 385 kcal |
| walking briskly (4 mph) | 5 | 275 kcal |
| running at 5 mph | 8.3 | 457 kcal |
| cycling at a moderate effort (12-13.9 mph) | 8 | 440 kcal |
| playing soccer casually | 7 | 385 kcal |
Use this table to choose, not to judge. A higher number means a harder session, not a better one: the activity you enjoy and repeat three times a week beats the activity that burns more per hour but that you quit after a fortnight. Mixing intensities across the week - one harder session, two easier ones - is usually more sustainable than doing the hardest activity every time.
Fitting jogging into your week
| Sessions per week | 30 minutes each | 60 minutes each |
|---|---|---|
| 2 sessions | 384 kcal | 770 kcal |
| 3 sessions | 576 kcal | 1155 kcal |
| 5 sessions | 960 kcal | 1925 kcal |
At 7.0 METs, jogging is vigorous-intensity activity, so it counts double toward the widely used adult activity target: 75 minutes of vigorous activity a week is the equivalent of 150 minutes of moderate activity. Three 30-minute jogs a week give you 90 vigorous minutes and burn about 576 kcal a week at 55 kg. That is more than enough to meet the activity target from jogging alone — and because jogging is gentle enough to repeat, it is one of the easiest ways to stay active for years.
How to use the result
Start with a run-walk pattern if you are new: alternate 2 minutes of jogging with 2 minutes of walking, and build the jogging blocks up over several weeks until you can jog continuously for 30 minutes. Keep your pace conversational — if you cannot speak in full sentences, slow down. Wear proper running shoes, not flat trainers, and run on forgiving surfaces such as park paths when you can. Jog three times a week on non-consecutive days to start with, and add five minutes to your longest jog each week. Cool down with five minutes of walking and gentle stretching. If you are tracking food as well, add the session's calories to your total daily energy expenditure for that day, and remember that the figure is an estimate with roughly 10-20% uncertainty. Do not eat back every calorie the calculator shows. If you are aiming to lose weight, keep the deficit modest - 300-500 kcal a day is a common, sustainable range - and keep your total intake above the safety floors of 1,200 kcal a day for women and 1,500 kcal a day for men unless a healthcare professional advises otherwise.
What the number does NOT tell you
The MET formula assumes steady jogging on level ground, so it does not account for hills, wind, heat or the surface underfoot. It does not account for your running economy: experienced joggers are more efficient than beginners at the same pace, so beginners often burn a little more than the formula says. It does not include the afterburn that follows exercise, it does not reflect body composition, and it says nothing about the fitness, mood or sleep benefits of jogging. It also cannot tell you whether jogging is safe for you: if you have a heart condition, joint problems, asthma or any other health concern, check with a healthcare professional before starting a new exercise routine. Use the calorie figure as a planning estimate.
Frequently asked questions
How many calories do I burn jogging for 30 minutes at 55 kg?
About 192 kcal. The maths is 7.0 METs x 55 kg x 0.5 hours = 192 kcal. That is an estimate from the Compendium average — your real burn depends on your fitness, your running economy and the terrain.
What is the difference between jogging and running?
Mainly pace and effort. Jogging is easy, conversational running — the Compendium rates it at 7.0 METs — while running at 5 mph is already 8.3 METs and running at 7 mph is 11.0 METs. The line is not exact, but if you can talk in full sentences, you are jogging; if you can only manage a word or two, you are running.
How long does it take to jog 5k?
About 37 minutes at a typical easy pace of roughly 5 mph (8 km/h). Beginners often take 40-45 minutes with walk breaks, and that is fine — the calorie burn per hour is similar either way, because the effort, not the speed, is what the MET value measures. The pace calculator works out exact times for any distance and speed.
Is jogging good for weight loss?
It can help, but only as part of an overall calorie deficit. At 55 kg, an hour of jogging burns about 385 kcal, and three 30-minute jogs a week burn about 576 kcal — a solid contribution. Weight loss still comes from the total balance of food and activity across the week. Aim for a gradual loss of 0.5-1% of body weight per week, and never drop below 1,200 kcal a day (women) or 1,500 kcal a day (men) without medical supervision.
Should I jog every day?
Not at first. Three jogs a week on non-consecutive days gives your muscles, tendons and joints time to adapt, which is how you avoid the shin splints and knee niggles that stop many beginners. Once you can jog 30 minutes comfortably three times a week, you can add a fourth day, or mix in walking and cycling on the days between.
Estimates only, not medical advice. Minimum safe intakes: 1,200 kcal/day women, 1,500 kcal/day men - consult a healthcare professional before a very-low-calorie diet.