How many calories does an exercise bike burn?

I have an exercise bike, how many calories does it burn in 20 mins if going at a steady pace (i cant go fast for long. lol)

because on the dial it says that I burn 20 cals in 20 mins (at a good pace and i dnt think that worth it. lol)

There are many factors that determine the amount of calories burned. They include intensity, your weight, gender, height, age, and fitness level.

You can try a site like caloriesperhour.com, but it would just be an estimate. To get a more accurate number, you should wear a heart rate monitor while exercising.

depends on you height and weight.. google calorie burning calculator

It really depends on how hard you're riding. Usually in the 200 to 1200 calorie range per hour depending on effort.

So for 20 minutes you'll be in the 70 to 400-ish calorie range.

Depends on your weight, the resistance, and speed.

Exercise bikes don't burn any calories.

You need to get on the bike and pedal it to burn calories.

But high intensity cycling (from memory) burns in the area of 400-500 calories per hour.

300 kcal/hour

If you weigh 150lbs this says you will burn 67 calories in 20 minutes.
Enter your weight and time and see what each activity will burn.