1800 Calorie Low-Carb Meal Plan
Generated: September 2026
These are general estimates generated from published formulas, not a medical prescription — not reviewed by a doctor or registered dietitian.
Read the full disclaimer
Every number on this page — calorie targets, macro splits, and any suggested meal plan — is produced by formulas (Mifflin-St Jeor for basal metabolic rate, standard activity multipliers) or, for AI-generated meal plans, by a language model applying those same formulas. For meal-plan pages specifically: the carbohydrate figure for each meal is calculated by difference — total calories minus protein and fat calories, divided by 4 — rather than measured or estimated independently, so it should be read as an arithmetic balance, not an independent nutritional analysis of the dish. None of it is individualized medical or nutritional advice, and none of it has been reviewed by a registered dietitian, physician, or other licensed healthcare professional.
Always consult a doctor or registered dietitian before starting a new diet, especially if you are pregnant or breastfeeding, have a diagnosed medical condition, take prescription medication, or have a history of disordered eating.
As a matter of real safety engineering, not just a disclaimer: Mealyno never recommends a calorie target below your calculated Basal Metabolic Rate (BMR) — the minimum energy your body needs at complete rest. Even our most aggressive weight-loss setting is clamped at that floor.
Calorie and BMR estimates use the Mifflin-St Jeor equation (Mifflin MD, St Jeor ST, et al. Am J Clin Nutr. 1990).
Generated: September 2026
Welcome to this carefully calibrated 7-day low-carb meal plan designed specifically around an 1800 calorie target. This menu is engineered for individuals looking to maintain their current weight while focusing on nutrient-dense, lower-carbohydrate food choices that promote sustained daily energy without heavy glycemic swings. By positioning intake at precisely 1800 calories, this plan provides an ideal energy equilibrium for moderately active adults whose basal metabolic rate and daily movement require a steady, predictable fuel stream without creating a caloric deficit for weight loss or a surplus for weight gain. It emphasizes moderate proteins, healthy fats, and high-fiber non-starchy vegetables. Who is this suitable for? It suits adults who thrive on savory, fat- and protein-rich meals, prefer lower grain and sugar intake, and want a structured roadmap to maintain their weight effortlessly. Who is it not suitable for? Endurance athletes requiring high glycogen storage, individuals following therapeutic high-carbohydrate regimens, or those who find strict carbohydrate tracking unsustainable for their lifestyle. How does it differ from adjacent calorie levels? Compared to a 1500 kcal plan, this 1800 kcal structure grants an extra 300 calories, which translates to more generous fat pairings like olive oil, nuts, and avocado, making satiety much easier to manage for larger frames or moderately active days. Conversely, compared to a 2100 or 2400 kcal plan, it pulls back slightly on volume, preventing sluggishness while keeping portion control front and center. Sticking closely to these measured proportions ensures you hit your 1800 kcal maintenance mark day after day.
Average daily macros
targeting 1800 kcal (±50)
Calorie targets are based on the Mifflin-St Jeor equation (Mifflin et al., 1990) — a published, widely used formula for estimating basal metabolic rate.
| Day 1 | |
|---|---|
| Breakfast | Scrambled Eggs with Spinach and Avocado 300g · 450 kcal · P 28g · C 8g · F 34g |
| Lunch | Grilled Chicken Salad with Olive Oil Dressing 350g · 520 kcal · P 45g · C 11g · F 33g |
| Snack | Almonds and Cheddar Cheese Snack 70g · 260 kcal · P 12g · C 4g · F 22g |
| Dinner | Baked Salmon with Roasted Asparagus 400g · 580 kcal · P 50g · C 10g · F 38g |
| Total | 1810 kcal · P 135g · C 33g · F 127g |
| Day 2 | |
|---|---|
| Breakfast | Greek Yogurt with Walnuts and Chia Seeds 280g · 420 kcal · P 25g · C 13g · F 30g |
| Lunch | Turkey and Lettuce Wrap with Mayo 320g · 490 kcal · P 38g · C 6g · F 35g |
| Snack | Celery Sticks with Peanut Butter 150g · 280 kcal · P 8g · C 8g · F 24g |
| Dinner | Beef Sirloin Steak with Steamed Broccoli and Butter 450g · 610 kcal · P 55g · C 10g · F 39g |
| Total | 1800 kcal · P 126g · C 37g · F 128g |
| Day 3 | |
|---|---|
| Breakfast | Omelet with Mushrooms and Feta Cheese 290g · 440 kcal · P 30g · C 6g · F 33g |
| Lunch | Tuna Salad Stuffed Bell Pepper 360g · 500 kcal · P 42g · C 13g · F 31g |
| Snack | Hard Boiled Eggs and Macadamia Nuts 90g · 270 kcal · P 14g · C 2g · F 23g |
| Dinner | Pork Chops with Roasted Zucchini 420g · 590 kcal · P 52g · C 8g · F 39g |
| Total | 1800 kcal · P 138g · C 29g · F 126g |
| Day 4 | |
|---|---|
| Breakfast | Chia Seed Pudding with Coconut Milk 300g · 430 kcal · P 12g · C 10g · F 38g |
| Lunch | Shrimp Avocado Salad with Lemon Dressing 350g · 510 kcal · P 40g · C 13g · F 33g |
| Snack | Pumpkin Seeds and String Cheese 80g · 280 kcal · P 16g · C 2g · F 23g |
| Dinner | Baked Chicken Thighs with Cauliflower Mash 410g · 580 kcal · P 48g · C 14g · F 37g |
| Total | 1800 kcal · P 116g · C 39g · F 131g |
| Day 5 | |
|---|---|
| Breakfast | Scrambled Eggs with Bacon and Tomatoes 310g · 460 kcal · P 28g · C 6g · F 36g |
| Lunch | Grilled Chicken Salad with Olive Oil Dressing 350g · 520 kcal · P 45g · C 11g · F 33g |
| Snack | Mixed Nuts and Olives 75g · 250 kcal · P 6g · C 3g · F 24g |
| Dinner | Pan-Seared Salmon with Green Beans 400g · 570 kcal · P 48g · C 11g · F 37g |
| Total | 1800 kcal · P 127g · C 31g · F 130g |
| Day 6 | |
|---|---|
| Breakfast | Greek Yogurt with Walnuts and Chia Seeds 280g · 420 kcal · P 25g · C 13g · F 30g |
| Lunch | Turkey and Lettuce Wrap with Mayo 320g · 490 kcal · P 38g · C 6g · F 35g |
| Snack | Pepperoni Slices and Mozzarella Cubes 90g · 300 kcal · P 18g · C 1g · F 25g |
| Dinner | Beef Sirloin Steak with Roasted Asparagus 430g · 590 kcal · P 54g · C 8g · F 38g |
| Total | 1800 kcal · P 135g · C 28g · F 128g |
| Day 7 | |
|---|---|
| Breakfast | Omelet with Mushrooms and Feta Cheese 290g · 440 kcal · P 30g · C 6g · F 33g |
| Lunch | Shrimp Avocado Salad with Lemon Dressing 350g · 510 kcal · P 40g · C 13g · F 33g |
| Snack | Almonds and Dark Chocolate Squares 60g · 270 kcal · P 6g · C 12g · F 22g |
| Dinner | Baked Chicken Thighs with Steamed Broccoli 410g · 580 kcal · P 50g · C 10g · F 38g |
| Total | 1800 kcal · P 126g · C 41g · F 126g |
How to use this plan
Succeeding with this 1800 kcal low-carb plan relies on strategic preparation, smart substitutions, and mindful portion tuning. First, meal prep is your greatest asset: batch-roast your low-carb vegetables like broccoli, zucchini, and cauliflower twice a week, and grill proteins such as chicken breast, salmon fillets, and flank steak ahead of time to streamline busy weekdays. Second, embrace flexible substitutions within the low-carb framework: if you dislike spinach, swap it for kale or Swiss chard; if you prefer pork over beef, exchange steak for pork chops while keeping portion sizes nutritionally equivalent in terms of lean mass. Dairy can also be adapted by substituting full-fat Greek yogurt with lactose-free alternatives or swapping hard cheeses like cheddar for feta or goat cheese. Third, how do you handle hunger fluctuations? If you find yourself genuinely hungrier on days with higher physical activity, do not panic. Avoid raiding high-carb pantry items; instead, adjust your portions by adding an extra 100 to 150 calories of low-carb, high-protein, or healthy fat options, such as an extra hard-boiled egg, ten almonds, or an additional tablespoon of olive oil drizzled over your salad, while slightly trimming a portion elsewhere if you need to stay rigidly within the ±50 kcal window of your 1800 kcal target. Conversely, if you feel overly full, scale back high-fat dressings slightly while keeping your core protein targets steady to preserve lean muscle mass.
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This is a general plan. Mealyno generates a plan personalized to your goals, preferences and schedule.