Myplate Plan Calculator
Myplate plan calculator works out Daily calorie target and Maintenance calories from Units, Weight and Extra pounds. The default figures on this page give daily calorie target of 3,114 kcal/day; change any entry and the result, the working and the sources update together.
Your figures
Updates as you typeHow this is worked out
7 steps
- EER = 662 - 9.53 x 30 + 1.25 x (15.91 x 80 + 539.6 x 1.7)
- Maintenance = 3113.8 kcal/day (the EER already includes activity, so there is no separate BMR step)
- Goal is maintenance, so there is no adjustment.
- Target = 3113.8 + 0 = 3113.8 kcal/day
- Protein = 1.6 g/kg x 80 kg = 128 g (512 kcal)
- Fat = 25% of 3114 kcal / 9 = 86.5 g
- Carbohydrate = remaining 1823 kcal / 4 = 455.8 g
Its 5 worked examples are re-run on every release, last on 15 September 2026. What changed
Sources and references
7 sources
Keep this result
Save it, change one figure, then compare the two
The calculation stays free. Save this scenario, adjust one assumption, save that too, and put them side by side to see exactly what the change costs you. A free account keeps 5 scenarios and 2 comparisons; Personal makes both unlimited and adds exports and private links. Nothing is saved unless you press Save.
What the myplate plan calculator calculates
Daily calorie target for weight loss, maintenance, gain or body recomposition, from a resting metabolic rate equation or the USDA MyPlate energy requirement, with a protein, fat and carbohydrate split.
How to use this myplate plan calculator
Enter Units, Weight, Extra pounds and Height. Daily calorie target updates as you type. Change one figure at a time to see what drives the result.
How the result is worked out
Open “How this is worked out” beside the result for the step-by-step calculation behind Daily calorie target, Maintenance calories and Basal metabolic rate.
The method follows Mifflin MD et al. - A new predictive equation for resting energy expenditure in healthy individuals, Institute of Medicine - Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids, Chapter 5 (Estimated Energy Requirement equations and physical activity coefficients), USDA MyPlate Plan - calorie levels derived from the IOM Estimated Energy Requirement equations, Wishnofsky M - Caloric equivalents of gained or lost weight (the 3500 kcal per pound figure) and Hall KD et al. - Quantification of the effect of energy imbalance on bodyweight (why the 3500 kcal rule over-predicts long-run loss).
What you can compare
Change one input at a time to see how it affects Daily calorie target, Maintenance calories and Basal metabolic rate. The inputs you can vary are Units, Weight, Extra pounds, Height, Height (feet) and Height (inches).
Understanding Daily calorie target, Maintenance calories and Basal metabolic rate
A calorie target from a predictive equation is a starting estimate, not a prescription. Very low intakes, rapid loss, or any calorie target during pregnancy, breastfeeding, adolescence, eating-disorder recovery or a managed medical condition should be set with a doctor or registered dietitian.
Results are general information, not financial, tax, legal, medical or engineering advice. Check any decision that matters with a qualified professional.
See something wrong? Report a problem with this calculator
Frequently asked questions
Is MyPlate plan free?
The calculation is free and does not require an account. An account is only needed for optional features such as saving, comparing, exporting, or sharing supported scenarios.
How can I plan my meals based on MyPlate?
Daily calorie target for weight loss, maintenance, gain or body recomposition, from a resting metabolic rate equation or the USDA MyPlate energy requirement, with a protein, fat and carbohydrate split. Open “How this is worked out” beside the result to see each step for your own figures.
How to calculate a meal plan?
It needs Units, Weight, Extra pounds, Height, Height (feet) and Height (inches). Nothing else is required, and the figures stay in your browser.
What information do I need for the myplate plan calculator?
You need Units, Weight, Extra pounds, Height, Height (feet), Height (inches), Age and Sex. The page opens with default figures that give daily calorie target of 3,114 kcal/day, so you can see the scale before entering your own.
What does this myplate plan calculator show?
It shows Daily calorie target, Maintenance calories, Basal metabolic rate, Daily deficit (-) or surplus (+), Target after eating back logged exercise, Expected weight change per week, Protein and Fat, with the working and any warnings for your entries.
Can I check how the myplate plan calculator result was calculated?
Yes. The “How this is worked out” section shows the calculation steps, and the sources section identifies the references used for the method.