Please remember this is a rough guide. It’s actually impossible to get a 100% accurate method of the calories you require.
All calorie calculators are an estimation of your TDEE (total daily energy expenditure)
A little bit of simple advice would be to get your set number of calories (exercise is already added to it). Don’t touch anything else, just get that one number. Test it for one month, if you’ve stuck by it, being as honest as possible and there’s no fat loss/weight change then re-evaluate accordingly.
Any help you need with this, drop us a message. We’re happy to help.