Aerobics - exercise photo
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Calories Burned Aerobics

~257 calories
per 30 min at 155 lbs

Calorie Calculator

You will burn approximately
257 calories
Aerobics for 30 minutes at 155 lbs

About aerobics

Aerobics is one of the better documented activities in the Compendium, which matters because the label covers such a wide range. A general class is 7.3 METs, about 513 calories an hour for a 155 lb person. Take the low impact option and it falls to 4.8. Put a 12 inch step under your feet and it rises to 9.0. Same room, same hour, a difference of nearly 300 calories depending on which choices you make on the way in.

Calories Burned by Body Weight

Calories burned per 30 minutes of aerobics at moderate intensity (MET 7.3)

Body WeightCalories Burned
120 lbs (54 kg)199 cal
140 lbs (64 kg)232 cal
155 lbs (70 kg)Reference257 cal
170 lbs (77 kg)281 cal
185 lbs (84 kg)306 cal
200 lbs (91 kg)331 cal
220 lbs (100 kg)364 cal

Calories Burned by Duration

Calories burned at 155 lbs body weight, moderate intensity

DurationCalories Burned
15 minutes128 cal
30 minutesReference257 cal
45 minutes385 cal
60 minutes513 cal
90 minutes770 cal

Calories by Intensity

Different intensities burn different calories. MET (Metabolic Equivalent) measures exercise intensity.

Low impact aerobic dance, moderate effort
MET: 4.8
169 cal
per 30 min
Step aerobics, 4 inch step
MET: 5.5
193 cal
per 30 min
Aerobics class, general
MET: 7.3
257 cal
per 30 min
Bench step class
MET: 7.8
274 cal
per 30 min
Step aerobics, 10 to 12 inch step
MET: 9
316 cal
per 30 min
Aerobic dance with 10 to 15 lb hand weights
MET: 10
352 cal
per 30 min

Food Equivalent

30 minutes of aerobics burns enough calories to offset:

Ice cream
1 cup
270 cal
Donut
1 glazed
250 cal
Chocolate bar
1 bar
230 cal
Chicken breast
3 oz
165 cal

Based on 257 calories burned (30 min at 155 lbs)

Tips for Aerobics

  • Land through the whole foot rather than the toes, shins are what complain first in a high impact class
  • Pick the step height that matches your fitness rather than your neighbour's, 4 inches to 12 inches is a swing of 3.5 METs
  • Keep your arms up during the arm tracks, letting them drop is the quietest way to halve the intensity
  • Take the low impact option on tired days instead of sitting the class out, it keeps most of the burn

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