How fast should I lose weight? The honest pace
Safe weight loss is slow weight loss - about 0.5 to 1 kg a week, or a 550 to 1100 kcal daily cut. Faster drops are mostly water at first, and your body fights back hard, so the weight usually returns.
You started a diet. The scale drops 2 kg in week one. You feel like a hero. Then week two gives you nothing. Did you break it? No. You just met the trick the scale always plays. Fast loss is mostly water. Real fat loss is slow and quiet. This article shows the honest pace, and why speeding past it bounces back.
The 2-3 kg you drop in week one of a diet is mostly fat.
mostly falseMostly false. That first big drop is mostly water and stored sugar (glycogen), not fat. Each gram of glycogen holds 3-4 grams of water, so as your stores empty you simply pee out weight. Real fat loss comes later, and it is slow - about 0.5-1 kg a week.
The honest pace: 0.5-1 kg a week
One kg of body fat holds about 7700 kcal. To lose 0.5 kg a week, you need about a 550 kcal daily cut. To lose 1 kg a week, about 1100 kcal a day. This matches the CDC rule of 500-1000 kcal a day for 1-2 pounds (0.45-0.9 kg) a week. So 0.5-1 kg a week is the honest, doable pace for most adults.
Assumptions: 1 kg body fat ~ 7700 kcal (Wishnofsky). 0.5 kg/week = 3850 kcal/week / 7 ~ 550 kcal/day. 1 kg/week = 7700 / 7 ~ 1100 kcal/day. CDC states a 500-1000 kcal/day deficit gives 1-2 lb (0.45-0.9 kg) per week, which rounds to the 0.5-1 kg/week band. Midpoint of 550-1100 used as the kcal field (825).
Slow vs steady vs crash - what each really does
Keeping a sane pace on an Indian routine
- Aim for 0.5-1 kg a week. Weigh once a week, same time, after the toilet - not daily.
- If the scale jumps down 2 kg in week one, smile, then ignore it. That is water, not fat.
- Eat enough protein - dahi, paneer, dal, egg - so you lose fat, not muscle. Lost muscle slows you later.
- If you are hungrier than you can stand, you are cutting too hard. Add 100-200 kcal back. Slow is faster in the long run.
The bottom line
Losing about 0.5-1 kg a week is the honest pace - a 550-1100 kcal daily cut. The big first-week drop is mostly water, not fat. Cut faster and your body slows your metabolism and spikes your hunger, so the weight creeps back. Pick a cut you can live with for months, not days.