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Free AI Meal Plan Generator Based on Macros

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The meal plan generator is an incredibly useful tool for individuals seeking to create a personalized meal plan tailored to their dietary preferences, nutritional needs and health goals. Taking into account factors such as age, gender, weight, height, activity level and food allergies or restrictions, this innovative technology provides users with customized meal suggestions. As the importance of a balanced diet becomes more widely recognized, the meal plan generator makes the meal planning process simpler and easier, eliminating the need for time-consuming meal planning. It offers users a variety of meal options for breakfast, lunch, dinner and snacks, all of which are designed to include all essential nutrients. Whether one is looking to lose weight, gain muscle or simply maintain a healthy lifestyle, the meal plan generator is a great resource in achieving these goals.

Free AI Meal Plan Generator Based on Macros.

FreakToFit – Smart Meal Planner@import url(‘https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap’); body { font-family: ‘Inter’, sans-serif; }
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Your Profile & Goals

♂️ Male ♀️ Female
Sedentary (Little to no exercise) Lightly Active (Exercise 1-3 days/wk) Moderately Active (Exercise 3-5 days/wk) Very Active (Heavy exercise 6-7 days/wk)
Weight Loss (Deficit) Maintain Weight Muscle Gain (Surplus)
Standard Balanced Vegetarian Ketogenic (Low Carb) Vegan
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Your meal schedule will appear here

Fill out your metrics on the left panel to calculate custom energy budgets and generate meals.

// Multi-Diet Meal Recipe Database Collection Object const recipes = { Standard: { breakfast: [ { name: “High-Protein Berry Oatmeal”, desc: “Rolled oats cooked with whey protein powder, topped with fresh blueberries and sliced almonds.”, baseCal: 420, p: 32, c: 50, f: 10 }, { name: “Avocado Toast & Egg Scramble”, desc: “Whole grain toast topped with mashed avocado and three softly scrambled egg whites.”, baseCal: 460, p: 28, c: 42, f: 18 } ], lunch: [ { name: “Mediterranean Chicken Rice Bowl”, desc: “Grilled chicken breast serving paired with jasmine rice, sliced cucumber, cherry tomatoes, and light tzatziki sauce.”, baseCal: 610, p: 45, c: 65, f: 12 }, { name: “Turkey and Swiss Wrap”, desc: “Lean turkey breast, Swiss cheese, spinach, and mustard wrapped in a fiber-rich whole wheat tortilla.”, baseCal: 520, p: 38, c: 45, f: 14 } ], dinner: [ { name: “Baked Salmon & Sweet Potato Wedges”, desc: “Atlantic salmon fillet glazed lightly with honey-soy, roasted sweet potato wedges, and steamed broccoli spears.”, baseCal: 650, p: 42, c: 55, f: 22 }, { name: “Lean Beef & Vegetable Stir-Fry”, desc: “Flank steak strips quick-tossed with bell peppers, snap peas, ginger, soy sauce, served over brown rice.”, baseCal: 590, p: 44, c: 58, f: 15 } ], snack: [ { name: “Greek Yogurt Parfait”, desc: “Plain Greek yogurt layer with a teaspoon of chia seeds and organic honey drizzle.”, baseCal: 210, p: 18, c: 18, f: 4 }, { name: “Rice Cakes with Almond Butter”, desc: “Two puffed whole rice cakes dressed evenly with creamy almond butter spreads.”, baseCal: 240, p: 7, c: 22, f: 14 } ] }, Vegetarian: { breakfast: [ { name: “Spinach & Feta Egg Scramble”, desc: “Two whole eggs scrambled clean with baby spinach leaves and crumbled low-fat feta cheese.”, baseCal: 380, p: 24, c: 10, f: 26 }, { name: “Peanut Butter Banana Smoothie”, desc: “Soy milk blended smooth with clean plant protein isolate, half a banana, and natural peanut butter.”, baseCal: 440, p: 30, c: 45, f: 15 } ], lunch: [ { name: “Chana Masala Chickpea Bowl”, desc: “Spiced chickpea stew combined with long grain basmati rice and a side of crisp red cabbage salad.”, baseCal: 550, p: 18, c: 85, f: 11 }, { name: “Quinoa Salad Mediterranean”, desc: “Fluffy quinoa tossed with black olives, chopped tomatoes, red onions, feta, and extra virgin olive oil.”, baseCal: 510, p: 16, c: 60, f: 20 } ], dinner: [ { name: “Lentil Pasta Bolognese”, desc: “Gluten-free lentil flour pasta tossed in a hearty marinara sauce packed with finely minced mushrooms and herbs.”, baseCal: 580, p: 28, c: 78, f: 9 }, { name: “Tofu Vegetable Sheet Pan Bake”, desc: “Firm cubed tofu pressed and roasted alongside sweet potato chunks, zucchini, and sesame soy glaze.”, baseCal: 490, p: 24, c: 52, f: 18 } ], snack: [ { name: “Cottage Cheese and Pineapple”, desc: “Low-fat curd cottage cheese combined with fresh pineapple segments.”, baseCal: 190, p: 15, c: 20, f: 3 }, { name: “Hummus & Warm Pita Chips”, desc: “Traditional chickpea hummus dip set up with half a toasted whole wheat pita bread.”, baseCal: 230, p: 8, c: 32, f: 8 } ] }, Keto: { breakfast: [ { name: “Bacon, Mushroom & Egg Bake”, desc: “Three large pasture eggs baked together with smoked bacon bits and white button mushrooms.”, baseCal: 510, p: 32, c: 4, f: 41 }, { name: “Bulletproof Avocado Shake”, desc: “Unsweetened almond milk blended with half an avocado, heavy cream, and clean vanilla whey isolate.”, baseCal: 460, p: 26, c: 5, f: 38 } ], lunch: [ { name: “Keto Caesar Chicken Salad”, desc: “Slices of tender grilled chicken skin-on, crispy romaine, parmesan crisps, dressing loaded with olive oil.”, baseCal: 630, p: 44, c: 4, f: 49 }, { name: “Bacon-Wrapped Avocado Turkey Burgers”, desc: “Ground turkey patties bound in bacon wrap crispness, served without buns on large butter lettuce leaves.”, baseCal: 580, p: 40, c: 3, f: 45 } ], dinner: [ { name: “Garlic Butter Ribeye & Asparagus”, desc: “Seared ribeye cut bathed in melted garlic grass-fed butter, coupled with stalks of pan-charred asparagus.”, baseCal: 750, p: 48, c: 5, f: 61 }, { name: “Creamy Tuscan Salmon Fillet”, desc: “Salmon fillet simmered inside a rich skillet reduction of heavy cream, sun-dried tomatoes, and baby spinach.”, baseCal: 690, p: 41, c: 6, f: 56 } ], snack: [ { name: “Toasted Macadamia Nuts”, desc: “A handful of dry roasted salted macadamia tree nuts.”, baseCal: 200, p: 2, c: 4, f: 21 }, { name: “String Cheese Rollups”, desc: “Two sticks of premium mozzarella cheese rolled inside thin dry salami slices.”, baseCal: 220, p: 14, c: 1, f: 18 } ] }, Vegan: { breakfast: [ { name: “Scrambled Silken Tofu & Turmeric”, desc: “Silken tofu mashed and sautéed with nutritional yeast, turmeric, spinach, and sourdough slices.”, baseCal: 390, p: 25, c: 40, f: 12 }, { name: “Chia Seed Coconut Pudding”, desc: “Chia seeds soaked overnight in coconut milk, dressed with organic raspberries and crushed walnuts.”, baseCal: 420, p: 10, c: 32, f: 28 } ], lunch: [ { name: “Tempeh Buddha Macro Bowl”, desc: “Nutty steamed tempeh cubes, massaged kale greens, roasted butternut squash, dressed with creamy tahini.”, baseCal: 590, p: 31, c: 54, f: 25 }, { name: “Fiesta Black Bean & Avocado Salad”, desc: “Black beans rinsed and tossed with sweet corn kernels, diced red onions, ripe avocado, lime-cilantro dressing.”, baseCal: 520, p: 18, c: 68, f: 18 } ], dinner: [ { name: “Red Lentil Dahl & Basmati Rice”, desc: “Split red lentils slowly simmered with Indian garam masala spices, garlic, served alongside basmati rice.”, baseCal: 610, p: 24, c: 92, f: 14 }, { name: “Cashew Butter Tofu Stir-Fry”, desc: “Crispy pan-fried tofu squares, broccoli florets, and snap peas tossed in an aromatic ginger-cashew sauce over quinoa.”, baseCal: 570, p: 26, c: 60, f: 22 } ], snack: [ { name: “Spiced Roasted Chickpeas”, desc: “Whole crunchy garbanzo beans baked crisp in chili powder, cumin, and light avocado oil spray.”, baseCal: 180, p: 8, c: 26, f: 5 }, { name: “Mixed Berry Seed Pot”, desc: “Fresh strawberries, blueberries, and blackberries blended with raw pumpkin seeds.”, baseCal: 160, p: 6, c: 18, f: 8 } ] } };// Cache UI elements const submitBtn = document.getElementById(‘submit-btn’); const resultsPlaceholder = document.getElementById(‘results-placeholder’); const resultsDisplay = document.getElementById(‘results-display’); const calOut = document.getElementById(‘target-calories’); const pOut = document.getElementById(‘target-protein’); const cOut = document.getElementById(‘target-carbs’); const fOut = document.getElementById(‘target-fats’); const cardsContainer = document.getElementById(‘meal-cards-container’); const regenBtn = document.getElementById(‘regen-btn’); const resultsAnchor = document.getElementById(‘results-anchor’);let currentCalculatedMacros = { calories: 0, p: 0, c: 0, f: 0, diet: ‘Standard’ };// Pure standard event engine listener to isolate layout blocks from default refresh updates submitBtn.addEventListener(‘click’, function() { const gender = document.getElementById(‘gender’).value; const age = parseInt(document.getElementById(‘age’).value) || 28; const weight = parseFloat(document.getElementById(‘weight’).value) || 75; const height = parseFloat(document.getElementById(‘height’).value) || 175; const activity = parseFloat(document.getElementById(‘activity’).value); const goal = document.getElementById(‘goal’).value; const diet = document.getElementById(‘diet’).value;// Biological BMR Metrics Calculations let bmr = (10 * weight) + (6.25 * height) – (5 * age); bmr = (gender === ‘male’) ? bmr + 5 : bmr – 161;let tdee = bmr * activity;// Goal Calorie Target Metrics Adjustments let targetCalories = tdee; if (goal === ‘lose’) targetCalories = tdee – 500; if (goal === ‘gain’) targetCalories = tdee + 350; targetCalories = Math.max(1200, Math.round(targetCalories));// Macro Targets Multipliers Split let pPct = 0.30, cPct = 0.40, fPct = 0.30; if (diet === ‘Keto’) { pPct = 0.25; cPct = 0.05; fPct = 0.70; } else if (diet === ‘Vegetarian’ || diet === ‘Vegan’) { pPct = 0.23; cPct = 0.52; fPct = 0.25; } else if (goal === ‘gain’) { pPct = 0.33; cPct = 0.42; fPct = 0.25; }const proteinGrams = Math.round((targetCalories * pPct) / 4); const carbGrams = Math.round((targetCalories * cPct) / 4); const fatGrams = Math.round((targetCalories * fPct) / 9);currentCalculatedMacros = { calories: targetCalories, p: proteinGrams, c: carbGrams, f: fatGrams, diet: diet };// Switch presentation display states safely resultsPlaceholder.classList.add(‘hidden’); resultsDisplay.classList.remove(‘hidden’);calOut.innerText = targetCalories.toLocaleString(); pOut.innerText = `${proteinGrams}g`; cOut.innerText = `${carbGrams}g`; fOut.innerText = `${fatGrams}g`;generateMealPlanCards(); // Critical Mobile UI Smooth Anchored Scrolling Fix resultsAnchor.scrollIntoView({ behavior: ‘smooth’, block: ‘start’ }); });// Shuffle button listener connection regenBtn.addEventListener(‘click’, () => { if(currentCalculatedMacros.calories > 0) generateMealPlanCards(); });// Custom Target Matrix Card Grid Builder function generateMealPlanCards() { cardsContainer.innerHTML = ”; const dietPool = recipes[currentCalculatedMacros.diet];const courseDistribution = [ { type: “Breakfast”, icon: “☕”, ratio: 0.27, pool: dietPool.breakfast }, { type: “Lunch”, icon: “☀️”, ratio: 0.33, pool: dietPool.lunch }, { type: “Dinner”, icon: “🌙”, ratio: 0.28, pool: dietPool.dinner }, { type: “Snack”, icon: “🍎”, ratio: 0.12, pool: dietPool.snack } ];courseDistribution.forEach(course => { const randomIndex = Math.floor(Math.random() * course.pool.length); const recipeTemplate = course.pool[randomIndex];const targetMealCals = Math.round(currentCalculatedMacros.calories * course.ratio); const scalingFactor = targetMealCals / recipeTemplate.baseCal;const finalMealP = Math.round(recipeTemplate.p * scalingFactor); const finalMealC = Math.round(recipeTemplate.c * scalingFactor); const finalMealF = Math.round(recipeTemplate.f * scalingFactor);const cardHtml = `
${course.icon}
${course.type} • scaled serving

${recipeTemplate.name}

${recipeTemplate.desc}

${targetMealCals} kcal
${finalMealP}g P ${finalMealC}g C ${finalMealF}g F
`; cardsContainer.insertAdjacentHTML(‘beforeend’, cardHtml); }); }
*Note: Our dedicated AI team is committed to analyzing the data you submit. Once we receive your data, we will process it promptly and generate a comprehensive and detailed report and send to your mail ID. This report will include insights and findings derived from your data, and we aim to deliver this to you as quickly as possible to meet your needs efficiently.

Benefits of AI Meal Plan Generator.

1. Time Saving.

By using an AI meal plan generator, you can save yourself precious time as you will be able to get customized meal plans based on your dietary requirements and objectives right away. You won’t have to waste time looking for recipes or organizing meals.

2. Customization.

The AI meal plan generator is designed to create a meal plan that suits your individual needs, no matter what kind of diet you follow. Whether you’re vegan, gluten free, or low carb, the generator can take your allergies, preferences, and dietary requirements into account to generate a meal plan that works for you.

3. Nutritional Balance.

AI algorithms can help you to maintain a healthy lifestyle by examining the nutritional content of different foods and components to make sure that your meal plan is balanced and supplies all the vitamins and minerals your body requires. By encouraging a balanced diet, it can help you reach your health goals.

4. Variety.

Tired of boring and repetitive meals? You don’t have to be! With the AI meal plan generator, you can enjoy a wide variety of recipes and meals each week. No more monotonous meals – its time to experience something new every time you eat! Let the AI meal plan generator keep your taste buds satisfied and excited.

5. Weight Management.

If you’re looking to lose weight, maintain a healthy weight, or gain muscle, the AI meal plan generator can help. It calculates your caloric needs and portions sizes to create meal plans that will support your desired weight management goals.

6. Grocery List Creation.

The AI meal plan generator not only gives you a meal plan, but also creates a comprehensive grocery list based off the included recipes. This is a huge help, as it eliminates the need to manually put together a list, and guarantees that you’ll have all of the items you need.

7. Cost Effective.

If you plan out your meals ahead of time, you can prevent unneeded food waste and avoid buying items on impulse. Utilizing the AI meal plan generator can help you make the most out of the ingredients you have, saving you money on groceries in the process.

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8. Educational Tool.

The AI meal plan generator can be used to educate people about different foods, their nutritional values, and their health benefits. This tool encourages people to make informed decisions regarding what they eat, therefore encouraging a greater awareness of nutrition.

9. Convenience.

The AI meal plan generator gives you the convenience and ease of being able to access your personalized meal plans wherever you are. Whether you’re on the go with your smartphone or on your computer at home, you can quickly and easily retrieve your plans and recipes, making meal planning and preparation a breeze.

How To Use AI Meal Plan Generator?

To get the most out of Know Your Diet’s AI Meal Plan Generator, it’s important to think about your calorie intake, main objectives, and how many meals you need. Taking these factors into account will help you create an effective meal plan and reach your goals.

1. Calorie Intake.

To use the AI Meal Plan Generator, you must first determine your daily calorie requirement based on factors such as age, gender, weight, activity level, and overall health objectives. This information is an essential part of the process, as accurately calculating your calorie needs will ensure that the generated meal plans meet your dietary goals.

2. Main Target Goals.

When using the AI Meal Plan Generator, you will need to specify your primary objectives related to dietary preferences or health targets, such as weight loss, muscle gain, or maintenance. The generator will then use these goals to create personalized meal plans specifically tailored to your individual needs.

3. Number of Meals.

Find out how many meals you want to eat in a day. It could be three large meals (breakfast, lunch, dinner), or you may choose to have smaller, more frequent meals. The AI Meal Plan Generator can help you create a plan that fits with your chosen meal frequency.

4. Generating the Meal Plan.

After you give it the required inputs, the AI Meal Plan Generator will use complex algorithms and AI to produce a comprehensive meal plan that takes into account your calorie intake, major objectives, and the amount of meals you tend to eat. This plan will contain a wide assortment of nutritious and balanced meals, guaranteeing that you are getting the nutrition you need and progressing towards your goals.

5. Customization and Flexibility.

The AI Meal Plan Generator provides you with the ability to customize and tailor your meal plan to your own needs. You can take it a step further by indicating any food preferences, allergies, or ingredients that you want to avoid. This way, the generated meal plan will fit with your dietary requirements and likes, making it a breeze to follow and enjoy.

6. Review and Adjustments.

Once you have received the meal plan from the AI Meal Plan Generator, it is important to review it thoroughly. If you feel that any adjustments need to be made to suit your specific dietary requirements or taste preferences, you can do so. This could include swapping out certain meals, altering portion sizes, or changing ingredients. Just be sure to keep the nutritional balance intact.

7. Long Term Planning.

Using the AI Meal Plan Generator from Know Your Diet is an easy way to break up the monotony of your diet. Regularly updating your meal plans prevents dietary boredom, increases your ability to stick to your dietary goals, and helps to create healthier and more sustainable eating habits. By taking advantage of this feature, you can make meal planning much simpler and improve your nutrition for a healthier lifestyle.

Bottom Line.

The AI Meal Plan Generator offers a promising opportunity to simplify the process of creating nutritious and personalised meal plans. By using Artificial Intelligence algorithms, it can analyse user health profiles, dietary restrictions & preferences, and generate tailored meal plans. This technology could revolutionise the way we think about nutrition, making it easier for people to stick to healthier diets. However, the accuracy and effectiveness of the AI Meal Plan Generator may be impacted by the quality & accuracy of the data it is given. Further research and development is needed to optimise this technology to meet the specific needs of users. All in all, the AI Meal Plan Generator is a major leap forward in the field of nutrition, and has the potential to significantly benefit those looking to improve their dietary habits and overall wellbeing.

Last reviewed on June 28, 2026

How we reviewed this article:

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FreakToFit follows strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and reputable medical organizations. We only use high-quality, credible sources to ensure the accuracy and integrity of our content.

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Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available

Current Version

Written by Uttam (Fitness & Yoga Trainer), PT

Reviewed by Hannah Gough

Updated: Jun 28, 2026

Sep 17, 2023

Written by Uttam (Fitness & Yoga Trainer), PT

Reviewed by Hannah Gough

The AI Health Generator provides automated responses for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider regarding any medical condition, symptoms, or health-related decisions. Know More

Completed Certified Personal Fitness Trainer Course from American  Council on Exercise with 10 years of experience. Besides, Uttam is a sports writer. After graduating, he wrote for several sites in regards to sports. He has an excellent knowledge in the field of sports.  Know More. Learn about our editorial process.
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Hannah Gough

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Hannah Gough, a distinguished Premium Member based in Salford, England, is a dedicated Yoga Instructor affiliated with Yavanna Yoga. With a passion for promoting the...
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