An estimate to start. A way to move forward.

Estimate daily energy from age, height, weight and activity. Use the result as a starting point, not a prescribed intake.

Explore how a calorie amount can be divided between protein, carbohydrate and fat. The example ratios are not suitable for everyone.

Enter body weight and activity to explore a general daily protein range. Personal needs may differ.

Explore a rough fluid estimate using body weight, activity and weather. Food, other drinks and health conditions also matter.

Calculate the end of a chosen interval and the remaining eating window. A timer cannot determine whether fasting is appropriate for you.

Estimate energy use from activity type, duration and body weight. Actual effort and fitness can change the result.

Answer five questions about last week’s food pattern to get a simple educational summary. This is not a validated clinical assessment.

Compare average sleep with a chosen target over several days. The difference is arithmetic, not a measurement of sleep quality or recovery.

Enter your height and weight to calculate adult body mass index.

A short educational check-in for neck, shoulder, back and knee concerns.