Nutrition Tutor tools

Free nutrition tools, explained in plain words

Each page below explains one real tool: how it works, a worked example, what it cannot do, and where the numbers come from. Anything personal — your photos, your saved results, your food journal — stays behind a free account.

• Label decoderA nutrition label answers more questions than most people realise, once you know the reading order.
• Macro calculatorA macro calculator turns an estimate of your daily energy needs into grams of protein, carbohydrate and fat.
• Portion guideA portion is what you put on your plate.
• Meal plannerMeal planning fails when the plan is more ambitious than the week.
• Food LabFood Lab is a guided read of one thing you are actually eating.