This is how long it REALLY takes to burn off your favourite fast foods

FIND out how much exercise you’ll have to do after indulging in tasty snacks from Starbucks, McDonald’s or Subway.

FAST FOOD: Your favourite treats from popular chains are quite calorific

We all know that quick-fix foods from popular chains aren’t that healthy. But the amount of hours you’ll have to spend sweating it out in the gym to burn them off may shock you.

A new online calculator created by Home Remedy Shop uses nutritional information from Starbucks, Burger King, McDonald's, Chipotle, Taco Bell, Dunkin' Donuts, Subway and Wendy's to tell you just that.

*** Click here for your fast food workout plan ***

The tool works out the calorie content of each meal and then reveals how long you’d have to spend doing various workouts such as yoga, running, walking, strength training, dancing, rollerblading, biking and using cardio equipment.

It also shows you how many vegetables you could have chowed down on for the same number of calories and you can customise the calculations by entering in your own body weight.

So if you had a Big Mac with large fries and a large Coca-Cola you’d be consuming 1,330 calories.

LONG: You'd have to spend a long time exercising in exchange for a Big Mac meal

The average woman in the UK weighs 11st 2lbs (156lbs) so that would mean she’d have to do more than six hours of yoga or strength training.

She’d be able to torch the calories by dancing for nearly five hours, walking for more than four and rollerblading for more than three.

Biking, running or using cardio equipment in the gym would take the least amount of time, but all exercises would need to be stuck at for roughly two and a half hours.

How long it takes to burn off fast food (based on the weight of an average woman in the UK)

Subway: 12” meatball marinara sandwich and a diet Coke = 960 calories

Yoga/strength training: 4hrs 31 mins

Dancing: 3hrs 1 min

Running: 1hrs 49 mins

Walking: 3hrs 34 mins

Biking: 1hrs 42 mins

Rollerblading: 2hrs 16 minutes

Cardio: 1hrs 42 minutes

Burger King: Double Whopper Sandwich with cheese and medium French fries = 1,400 calories

Yoga/strength training: 6hrs 36 mins

Dancing: 4hrs 24 min

Running: 2hrs 38 mins

Walking: 5hrs 12 mins

Biking: 2hrs 28 mins

Rollerblading: 3hrs 18 mins

Cardio: 2hrs 28 mins

BURGER SIN: You'd have to do more than six hours of yoga to burn off a Big Whopper

McDonald's: Big Mac, large French fries, large Coco-Cola = 1,330 calories

Yoga/strength training: 6hrs 16 mins

Dancing: 4 hrs 11 mins

Running: 2 hrs 30 mins

Walking: 4hrs 57 mins

Biking: 2hrs 21 mins

Rollerblading: 3hrs 8 mins

Cardio: 2 hrs 21 mins

Chipotle: Chicken burrito with brown rice, black beans, tomato salsa, sour cream, cheese and guacamole with a side of nachos and guacamole = 2,080 calories

Yoga/strength training: 9hrs 54 mins

Dancing: 6hrs 36 mins

Running: 3hrs 57 mins

Walking: 7hrs 47 mins

Biking: 3hrs 43 mins

Rollerblading: 4hrs 57 mins

Cardio: 3hrs 43 mins

Dunkin' Donuts: Glazed donut with hot latte with a large almond milk = 420

Yoga/strength training: 1hrs 59 mins

Dancing: 1hrs 19 mins

Running: 47 mins

Walking: 1hr 34 mins

Biking: 45 mins

Rollerblading: 59 mins

Cardio: 45 mins

Starbucks: Strawberries and Creme with whole milk (Venti) = 350 calories

Yoga/strength training: 1hrs 39 mins

Dancing: 1hrs 6 mins

Running: 40 mins

Walking: 1hr 18 mins

Biking: 37 mins

Rollerblading: 49 mins

Cardio: 37 mins