Cafés, dinner at a friend's, the canteen: how to count calories when you didn't cook

At home it’s simple: you see what goes on the plate. In a café or at someone’s house, only the cook knows what’s in the dish. On days like that many people just don’t open their diary — and lose the most useful part of it.

A rough entry beats an empty day

A diary isn’t for bookkeeping; it’s for seeing the big picture. A day logged “give or take two hundred kilocalories” is part of that picture. An empty day isn’t, and the week looks better than it really was.

In a café you don’t need to guess the exact number — just don’t be out by a factor of two or three.

Where the calories really come from

The mistake is usually not in the main ingredient but in what you can’t see.

• Oil: food is fried in it and dressed with it. That’s the most common way to lose a hundred or two kilocalories.
• Sauces and dressings: creamy and mayonnaise-based ones have more calories than you’d think.
• Portion size: in a café it’s usually bigger than at home.
• Drinks: juice, lemonade, coffee with syrup — that’s food, not water.

Mention these when you log, and the estimate gets closer to the truth straight away.

How to log

Take a photo of the plate before you start eating and add in words what the photo doesn’t show: “fried in oil”, “cream sauce”, “large portion”. Kalorika reads the photo and the caption together, and you can correct the number later — by telling the chat or by hand.

If getting your phone out at the table feels awkward, log it afterwards, by voice or text: “at a café: chicken pasta in cream sauce, a large portion, and a lemonade”. It takes half a minute.

Chain restaurants often publish the calories in their dishes. In that case log the number as it is: “burger, 540 kcal”.

At someone’s house

The rule is the same, only simpler: don’t quiz the host about the recipe. Log what you ate and roughly how much — “two slices of cabbage pie, a salad with mayonnaise, a glass of wine”. The estimate will be rough, and that’s enough.

What not to do

• Don’t “work off” a dinner by starving the next day. One big evening doesn’t change the week; a hungry day after it does — for the worse.
• Don’t log less than you ate to make the day look better. You’re the only one who reads your diary.
• Don’t turn down invitations for the sake of the numbers. Eating out is part of normal life, and your diary has to cope with it.