How many calories should you eat to lose weight
The only proven mechanism of fat loss is a calorie deficit — consuming less energy than your body expends. The practical approach used at PTD is a moderate deficit of 500–750 kcal per day, which produces approximately 0.5–1 kg of fat loss per week — the rate endorsed by Mayo Clinic and NIH guidelines.
How to calculate your starting calorie target:
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Estimate your TDEE. Your Total Daily Energy Expenditure is the number of calories you burn in a day — at rest plus activity. Use the free UAE Calorie & TDEE Calculator — it uses the Mifflin-St Jeor formula with UAE lifestyle context and gives instant results. The protein calculator and BMI calculator are also available at /tools.
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Apply a moderate deficit. Subtract 500–750 kcal from your TDEE. Do not go below 1,200 kcal/day for women or 1,500 kcal/day for men without medical supervision — very low intakes impair muscle retention and metabolic function.
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Adjust by 2-week trend. Your scale weight is noisy day-to-day (water, sodium, hormones). Read a 10–14-day average. If you are losing faster than 1 kg/week consistently, add 150–200 kcal back. If nothing has moved in 2 weeks, reduce by 150–200 kcal or increase activity.
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Recalculate every 4–6 weeks. As you lose weight, your TDEE drops — a 500 kcal deficit at 90 kg may become a 250 kcal deficit at 82 kg if you do not recalculate. This is the physiological mechanism behind plateaus, described in StatPearls (NBK576400).
Dubai-specific note: Dubai’s indoor, air-conditioned lifestyle significantly lowers NEAT (Non-Exercise Activity Thermogenesis — the calories burned through daily movement outside structured exercise). Most desk-based Dubai residents are genuinely less active than a standard “lightly active” multiplier assumes. If your deficit calculation does not produce expected results, start by questioning whether your activity multiplier is accurate, not whether the science works.
Protein per day: why it is the most important macro
Protein is not just for bodybuilders. In a calorie deficit, protein has three irreplaceable functions: it preserves muscle mass (the tissue that keeps your metabolism elevated), it is the most satiating macronutrient gram for gram, and it has the highest thermic effect of food — your body burns roughly 20–30% of protein calories just in digestion.
The ISSN protein position stand (PMC5477153) and a subsequent dose-response meta-analysis (PMC9441410) establish 1.6–2.0 g of protein per kg of bodyweight per day as the evidence-based target for people in active training programmes. In a deficit, the upper end (1.8–2.0 g/kg) provides greater muscle preservation — confirmed by the International Weight Control Registry findings (PMC12676439).
Practical daily protein targets:
| Bodyweight | 1.6 g/kg | 2.0 g/kg |
|---|---|---|
| 60 kg | 96 g | 120 g |
| 75 kg | 120 g | 150 g |
| 90 kg | 144 g | 180 g |
| 105 kg | 168 g | 210 g |
Spread total protein across 3–4 meals of 30–50 g each. One very large protein meal does not produce the same muscle-protein synthesis response as evenly distributed intake across the day.
For GLP-1 users trying to hit protein targets on a suppressed appetite, the GLP-1 insights guide covers practical strategies specifically.
Macros for fat loss: what actually matters
The macro debate — low-carb vs. low-fat vs. Mediterranean vs. carnivore — generates enormous content and obscures a simple truth: the best diet for fat loss is the one that maintains a calorie deficit and hits a protein target, regardless of how carbohydrates and fats are distributed.
A meta-analysis of weight-loss maintenance (PMC8017325) found that long-term adherence — not the specific macro ratio — predicted who maintained their weight loss. The Mediterranean pattern consistently shows good adherence data and is compatible with halal dietary principles.
A practical macro starting framework:
| Macro | % of calories | Purpose |
|---|---|---|
| Protein | 30–35% | Muscle preservation, satiety |
| Carbohydrates | 35–45% | Training fuel, fibre, adherence |
| Fat | 20–30% | Hormones, satiety, food enjoyment |
This is a starting framework, not a law. If you perform better with more carbohydrates around training (common for people doing 3–4 resistance sessions/week), shift accordingly. If you find higher fat and lower carbohydrates easier to sustain, that works too — provided protein and the deficit hold.
See build muscle for how macros interact specifically with muscle-building goals.
Halal high-protein foods in Dubai: the unowned gap
Halal nutritional guidance integrated with evidence-based macro targets is almost entirely absent from mainstream fitness content — generic high-protein lists are dominated by pork products or non-certified options. This is a gap PTD coaches work around every day.
Halal high-protein staples widely available in Dubai:
| Food | Protein per 100 g (approx.) | Notes |
|---|---|---|
| Chicken breast (cooked) | 31 g | Widely available, versatile |
| Lean beef mince (cooked) | 26 g | Carrefour, Spinneys, LuLu |
| Eggs | 13 g (whole) | Cheap, convenient |
| Greek yoghurt (full-fat) | 9–10 g | Activia, Lacnow brands |
| Skyr / Icelandic yoghurt | 11–12 g | Spinneys, Waitrose |
| Labneh | 7–8 g | Staple; pairs well with vegetables |
| Canned tuna (in water) | 25–26 g | Check halal certification |
| Cottage cheese | 11–12 g | Puck brand at most supermarkets |
| Lentils (cooked) | 9 g | Paired with rice = complete amino profile |
| Chickpeas (cooked) | 9 g | Hummus base, roasted as snack |
| Edamame | 11 g | Frozen aisle, Waitrose/Spinneys |
Practical Dubai high-protein meal prep options: Kcal, Right Bite, FITT, WellFed, and Calo all offer macro-labelled meal plans — useful for tracking accuracy. Request high-protein plans and verify protein per meal before subscribing; quality varies across services.
Eating out in Dubai: brunches, business dinners, and how not to derail your progress
Dubai’s social culture is built around food. Friday brunches, business dinners at Zuma or Coya, Ramadan iftars, and expat gatherings are unavoidable and genuinely enjoyable. A good nutrition approach works around them, not against them.
The eating-out playbook PTD coaches use:
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Protein-first at the table. Order protein-forward items first — grilled fish, chicken, eggs, seafood. Eat these before the bread, rice, or shared plates arrive.
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Budget calories, do not skip them. If a Friday brunch is happening, reduce your non-brunch meals that day to compensate — light, high-protein breakfasts (yoghurt + eggs) leave room in your daily calorie budget.
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Alcohol is the biggest variable at brunches. Alcohol contains 7 kcal/g (almost as calorie-dense as fat), has essentially zero nutritional value, and — critically — blunts fat oxidation for several hours after consumption. The practical approach: set a drink limit beforehand, choose lower-calorie options (dry wine, spirits with soda water over cocktails), and account for them in your daily calorie budget. You do not have to skip brunches to lose weight in Dubai — you do have to make intentional choices.
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Restaurant estimation: when no nutrition data is available, estimate portions visually — a palm-sized piece of protein, a fist of carbohydrates, a thumb of fat. This is imprecise but directionally correct. Consistent under-estimation is more likely than over-estimation at upscale Dubai restaurants where portion sizes are typically smaller and food quality higher.
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The morning after: one high-calorie social event does not erase a week of progress. Water retention from sodium, alcohol, and disrupted sleep typically peaks 2–3 days after the event. Do not react by cutting drastically — return to your normal calorie and protein targets and the scale normalises within 3–5 days.
Ramadan nutrition and training: how to protect muscle and continue progressing
Ramadan presents a unique nutrition and training challenge: a compressed eating window (typically 2 meals — iftar and suhoor), disrupted sleep, and significant social and spiritual demands on schedule. Many people lose muscle rather than fat during Ramadan because they are in an extreme protein and calorie deficit during the day with no training.
The PTD Ramadan approach:
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Suhoor (pre-dawn meal): prioritise protein and slow-digesting carbohydrates. Eggs, Greek yoghurt, oats, or labneh with bread provide sustained energy through the fast. 30–40 g of protein at suhoor is the target.
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Iftar (break-fast meal): begin with dates and water (traditional and physiologically sound — fast carbohydrates restore blood glucose), then move to protein before high-carbohydrate dishes. Aim for 40–50 g of protein at iftar.
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Training timing: for muscle preservation, the best windows are either 60–90 minutes after iftar (energy and hydration restored) or in the 60 minutes before suhoor. Training during the fast is possible but should be low-intensity.
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Calorie and protein target: maintain your protein target (1.6–2.0 g/kg) distributed across iftar and suhoor. Total calorie intake can be slightly reduced — approximately 250–400 kcal below TDEE — without significant muscle loss provided protein is sufficient and training continues.
Tracking food when UAE products have no nutrition labels
Tracking is harder in Dubai than in Europe or the US because many local bakeries, shawarma shops, restaurant meals, and market products carry no nutrition information. The practical workarounds PTD coaches use:
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Nearest-match logging. Apps like MyFitnessPal and Cronometer allow search by food name — find the closest generic match (e.g., “chicken shawarma” in the database) and use that as your estimate. Directional accuracy is enough for most people who are not competing.
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Weigh protein staples at home. For food you cook yourself, a kitchen scale transforms estimation into accurate data. Weigh chicken breast, eggs, rice, and oils — these four items account for the largest calorie variance in home cooking.
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Restaurant APIs. Some Dubai chains (Kcal, Lebenese Mill, Calo) publish full macros online or in-app. Screenshot or save these before ordering.
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The “protein first, estimate the rest” rule. If tracking everything is overwhelming, track protein accurately and estimate carbohydrates and fats. Getting protein right while roughly managing total calories produces most of the result.
PTD coaches set up your tracking system at the free assessment — including realistic logging protocols for Dubai’s food environment that do not require obsessive weighing of every ingredient.
Individual results vary. This guide is for educational purposes. If you have a medical condition affecting your metabolism, blood sugar, or digestion, coordinate with your doctor before making significant dietary changes.
