Resisting the temptation to opt for a large meal at McDonald's over a regular one can be tricky.
After all, it's often less than a pound for the upgrade, where you'll receive extra chips and a larger drink. However, those who are keen to know exactly what they're getting for their money might be curious as to how many extra fries and drink sips they will get out of that upgrade.
To find out the exact difference between the two meal sizes, the Manchester Evening News' Bethan Shufflebotham picked up a medium and large McNugget meal.