💡 Quick Answer
Intermittent fasting 16:8 means eating all your food within an 8-hour window, such as 12 pm to 8 pm, and fasting for 16 hours. It helps weight loss mainly because you eat fewer calories. For Indians, fit two proper meals and one snack into the window, with 25–35 g protein per meal from dal, paneer, curd, eggs or chicken.
- In a 2022 NEJM trial, 16:8-style eating plus calorie control gave similar weight loss to calorie control alone.
- Water, black coffee and unsweetened tea are fine during the fast; milk tea is not.
- Break the fast with protein and vegetables, not a plate of fried snacks or mithai.
- People with diabetes on medicine, pregnant women and those with eating disorders should not fast without medical advice.
Intermittent fasting (IF) is one of the most searched diet ideas in India, and the 16:8 version is the easiest to follow. Many Indians already skip breakfast or eat a late lunch, and religious fasts are familiar. This guide explains how intermittent fasting actually works and gives you a complete 16:8 Indian meal plan, vegetarian and non-vegetarian.
What Is 16:8 Intermittent Fasting?
You eat during an 8-hour window and fast for the remaining 16 hours. Most of the fast happens while you sleep. Common windows:
- 12 pm to 8 pm: the most popular; you skip breakfast and finish dinner by 8.
- 10 am to 6 pm: suits early risers and people who want an early dinner.
- 2 pm to 10 pm: for late shift workers, though late eating may affect sleep.
Other formats exist: 14:10 for beginners, 18:6, and 5:2 (two low-calorie days a week). Start with 12–14 hours if 16 feels hard and extend slowly.
Does Intermittent Fasting Work for Weight Loss?
Yes, but not through magic. The main effect is that a shorter eating window makes it easier to eat less. In a 12-month trial published in the New England Journal of Medicine in 2022, people who ate between 8 am and 4 pm with a calorie target lost about the same weight as people who just followed the calorie target. Both groups did well; the fasting window was not better on its own.
So the rule is simple: IF is a tool to control calories. If you eat 2,800 kcal of puri, biryani and mithai inside eight hours, you will not lose fat. If skipping breakfast helps you eat less overall, it can work very well. Find your target with the calorie calculator.
What Breaks a Fast?
| Allowed during the fast | Breaks the fast |
|---|---|
| Water, sparkling water | Milk tea or coffee with milk and sugar |
| Black coffee | Juice, coconut water, smoothies |
| Black, green or herbal tea without sugar | Biscuits, rusk, fruit, nuts |
| Plain jeera or ajwain water | Protein shakes, BCAA drinks with calories |
| Electrolytes without sugar (helpful in summer) | Honey-lemon water |
A splash of milk in coffee adds a few calories and will not ruin fat loss, but strict fasters avoid it.
16:8 Indian Meal Plan (Vegetarian)
Estimates use IFCT and USDA values for the stated raw or dry amounts and about 3–4 teaspoons of oil across the day. Two big meals plus a snack is the easiest structure inside an 8-hour window.
| Time | Meal (vegetarian, ~1,600 kcal) | Approx protein | Approx kcal |
|---|---|---|---|
| 7:00 am – 12 pm | Fasting: water, black coffee, unsweetened black or green tea | 0 g | ~0–10 |
| 12:00 pm (break fast) | 3 moong dal chillas (60 g dry dal) with 50 g paneer + mint chutney + 150 g curd | ~29 g | ~500 |
| 4:00 pm | 1 scoop whey in water + 1 fruit, or sprouts chaat + chaas | ~10–25 g | ~200 |
| 7:30 pm (last meal) | 2 rotis + 1 katori dal + 100 g paneer or tofu bhurji + sabzi + salad | ~37 g | ~800 |
| After 8 pm | Fasting begins; water or herbal tea only | ||
| Total | ~75–90 g | ~1,500–1,600 |
16:8 Indian Meal Plan (Eggs and Non-Veg)
| Time | Meal (eggs / non-veg, ~1,600 kcal) | Approx protein | Approx kcal |
|---|---|---|---|
| 12:00 pm | 3-egg bhurji + 2 multigrain rotis + cucumber salad + 150 g curd | ~31 g | ~560 |
| 4:00 pm | Roasted chana (40 g) + 1 fruit + black coffee | ~9 g | ~220 |
| 7:30 pm | 1.5 katori rice + 200 g raw chicken or fish, cooked as curry + 1 katori dal + sabzi | ~57 g | ~800 |
| Total | ~97 g | ~1,600 |
These are examples. Scale portions to your calorie target; smaller women often need about 1,300–1,500 kcal for fat loss, larger active men 1,900–2,300.
Protein Is the Biggest Risk
With fewer meals, protein is easy to under-eat. If you need 100 g a day and eat twice, each meal needs 40–50 g, which is hard on a typical dal-roti plate. Fixes:
- Put a dense protein in every meal: paneer, tofu, soya chunks, eggs, chicken, fish, hung curd.
- Use the snack for protein: whey in water, sprouts, roasted chana, curd.
- Strength train 2–4 times a week so the weight you lose is mostly fat. Our guide on protein for muscle preservation explains targets.
How to Break Your Fast
Start with protein and vegetables, then carbs. Good first meals: chilla with curd, egg bhurji with roti, dal-rice with salad and curd, paneer or chicken with vegetables. Avoid breaking the fast with fried snacks, mithai or a large plate of white rice alone; it often leads to overeating and an energy crash.
Training While Fasting
Many people train well fasted in the morning, especially for walking or light cardio. For heavy lifting, most people perform better within a few hours after a meal. If you train in the evening with a 12–8 window, your lunch works as a pre-workout meal and dinner as post-workout. See our pre-workout meal guide for ideas.
Who Should Avoid Intermittent Fasting
- People with diabetes on insulin or sulfonylureas, without medical supervision
- Pregnant or breastfeeding women
- Anyone with a history of eating disorders
- Teenagers and people who are underweight
- People with acidity that gets worse with long gaps (try 12–14 hours instead)
If you have prediabetes, read our guide to intermittent fasting for prediabetes first.
Frequently Asked Questions
What is the best intermittent fasting window for Indians?
12 pm to 8 pm suits most people because it skips breakfast and still allows a family dinner. If you sleep early, 10 am to 6 pm works well. Choose the window you can keep on most days.
Can I drink tea during intermittent fasting?
Black tea, green tea or herbal tea without sugar is fine. Regular Indian chai with milk and sugar has calories and breaks the fast, so have it inside your eating window.
How much weight can I lose with 16:8 intermittent fasting?
It depends on your calorie deficit, not the window. Most people who keep a moderate deficit lose about 0.5 to 1 kg a week. Studies show similar results to regular calorie control.
What should I eat to break my intermittent fast?
Start with protein and vegetables, such as moong chilla with curd, egg bhurji with a roti, or dal, sabzi and salad with a small portion of rice. Avoid fried snacks and sweets as the first meal.
Is intermittent fasting safe for everyone?
No. People with diabetes on medicine, pregnant or breastfeeding women, teenagers, underweight people and anyone with a history of eating disorders should avoid it or only try it with medical advice.
This article is general information, not medical advice. If you have diabetes, low blood pressure, are pregnant or breastfeeding, or have a history of eating disorders, talk to your doctor before trying intermittent fasting.
Set your targets with the free calorie and macro calculator, then build a day of meals with the meal plan generator.
Track Indian Meals in Seconds
Snap a photo of your thali, tiffin or chilla and UltraFit360 estimates calories and protein for Indian dishes, so you can see exactly where your day stands.