Plan meals, monitor intake, and compare daily progress. Review calories, protein, carbs, and fats quickly. Stay consistent with clear numbers and practical nutrition tracking.
| Meal | Food | Quantity | Calories | Protein (g) | Carbs (g) | Fats (g) |
|---|---|---|---|---|---|---|
| Breakfast | Oatmeal with milk | 1 bowl | 280 | 12 | 43 | 6 |
| Lunch | Chicken rice bowl | 1 plate | 540 | 36 | 58 | 16 |
| Snack | Greek yogurt | 1 cup | 140 | 15 | 10 | 4 |
| Dinner | Salmon and potatoes | 1 plate | 620 | 40 | 44 | 28 |
BMR: Mifflin-St Jeor equation is used. For men, BMR = (10 × weight in kg) + (6.25 × height in cm) − (5 × age) + 5. For women, BMR = (10 × weight in kg) + (6.25 × height in cm) − (5 × age) − 161.
TDEE: TDEE = BMR × activity factor.
Goal Calories: Goal calories = TDEE ± daily energy adjustment. Daily adjustment is based on weekly body weight change using about 7700 kcal per kilogram.
Macro Targets: Protein grams = calorie share ÷ 4. Carbs grams = calorie share ÷ 4. Fats grams = calorie share ÷ 9.
BMI: BMI = weight in kg ÷ height in meters².
Water Target: Water target = weight in kg × 0.035 liters.
Net Calories: Net calories = consumed calories − exercise burn.
This calculator helps you plan and review one full day of nutrition. It estimates calorie needs from your body data and daily activity. It also tracks meals, macros, water intake, and exercise burn. The result is simple to read. It gives a clear daily target and a practical summary.
Many people only count calories. That can miss useful details. Protein, carbs, and fats also shape results. A meal may fit calories but miss protein needs. Another meal may be balanced but too large. Daily tracking helps you notice these patterns early. Small corrections become easier when numbers stay visible.
The calculator starts with BMR and TDEE. These values estimate how much energy your body uses. Then it adjusts calories for weight loss, weight gain, or maintenance. After that, it converts your macro split into grams. This makes meal planning easier. You can compare target intake with actual intake in one place.
The food table lets you log each meal line by line. You can add breakfast, lunch, snacks, and dinner. Each entry can hold quantity, calories, and macros. When the form is submitted, totals update instantly. This helps you see where your calories came from. It also highlights gaps in protein or excess fats.
A good tracker should support real decisions. This one shows goal calories, net calories, remaining calories, BMI, and water needs. That makes it useful for daily reviews. It can support meal prep, fitness planning, or routine check-ins. It is also helpful when comparing different meal combinations before eating.
The export buttons add another useful layer. CSV files help with spreadsheets and long-term logs. PDF files help with sharing and printing. That makes this calculator useful for personal use, coaching notes, and simple record keeping. The layout stays clean, and the form remains easy to update later.
This tool supports estimation and daily organization. It does not replace personal medical advice. Use it for guidance, review, and steady habit building.
It combines calorie needs, macro targets, meal logging, exercise burn, water review, and export tools in one page. That gives a fuller daily picture.
It uses the Mifflin-St Jeor equation for BMR. Then it applies an activity factor to estimate TDEE and daily maintenance calories.
Yes. Switch the unit system to imperial. The calculator converts pounds, feet, and inches into metric values for the formulas.
If the total is not exactly 100, the calculator normalizes the values. This prevents broken targets and keeps the macro plan usable.
Yes. Exercise burn is subtracted from consumed calories. This creates a net calorie figure for the day and updates the remaining balance.
Yes. Use the add row button to create more food lines. Each row can include meal name, food, quantity, calories, and macros.
No. BMI is only one screening metric. It should be viewed beside medical history, activity, body composition, and professional advice.
Yes. You can download the result as a CSV file or a PDF file after the calculation section appears on the page.
Disclaimer: This calculator is for general education and tracking support. Nutrition needs vary by person. For medical or therapeutic guidance, consult a qualified professional.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.