Losing the Last 5 kg: What Actually Has to Change

A concrete plan for the last 5 kg: how big a deficit to run, how much protein to eat, how to train, and how to read the scale when it stalls.

The last five kilos do not move slowly because you are doing something wrong. They move slowly because the arithmetic changed: the deficit that used to buy you half a kilo a week now buys 150 grams, and 150 grams hides inside normal daily water swings. Here is what actually has to change.

Why everything slows down

The lighter you get, the less you burn, both at rest and moving around. A 95 kg person burns noticeably more on the same walk than that same person at 78 kg. On top of that, a long deficit makes you fidget less, move less without noticing, and feel hungrier. Those small things easily add up to 200-400 kcal a day — which is exactly the size of the deficit you started with.

The practical consequence: the deficit you set three months ago is no longer a deficit. You do not need a new program, you need new numbers.

What rate is realistic

For the last 5 kg, aim for 0.25-0.5% of body weight per week. For an 85 kg man that is 210-425 grams a week; for a 65 kg woman, 160-325 grams. So 5 kg is a 10 to 16 week job, not a one-month job.

Going faster than that at this body fat level almost always means losing muscle, weaker training sessions, and a higher chance of putting it all back. If it feels slow, it is slow. That is the price of keeping what you already built.

Calories: setting the number

Eat normally for seven days and log everything without changing habits. That gives you a real maintenance figure.
Subtract 300-500 kcal per day. No more. Over a 5 kg gap, a bigger deficit does not shorten the process proportionally — it just wrecks sleep, strength and mood.
Hold that number for 14 days and judge it by the weekly average, not by single weigh-ins.
If the average has not moved at least 150-200 g, cut another 150-200 kcal or add 1,500-2,000 steps a day.

Weighing food is the difference between progress and standing still here. A tablespoon of oil is about 120 kcal, a handful of nuts (30 g) about 200 kcal, a tablespoon of peanut butter 90-100 kcal. Three of those small things a day eat the whole deficit.

Protein and staying full

Aim for 1.8-2.2 g of protein per kilogram of body weight per day, and lean toward the top of that range once you are already lean and several months into a deficit. For 80 kg that is 145-175 g a day, split across 3-4 meals of 35-50 g each.

Alongside protein: 25-35 g of fibre a day and at least 400-500 g of vegetables. Vegetables give you volume for very few calories, so a plate can look full at 400 kcal.

Liquid calories are the most expensive habit at this stage. Half a litre of juice is 200-220 kcal you never notice and that keeps you full for about five minutes.

Training: hold the load, do not chase sweat

You will not build much muscle in a deficit, but you keep what you have if you keep the load on the bar.

3-4 strength sessions a week, 45-70 minutes each.
10-20 working sets per muscle group per week, 5-12 reps on compounds and 8-15 on isolation work.
Leave 1-2 reps in reserve on most sets. Go to failure rarely — recovery is worse in a deficit.
Rest 2-3 minutes on compounds, 60-90 seconds on isolation.
Do not drop the weights to sweat more. If your loads fall week after week, the deficit is too big or your sleep is too short.

Cardio is a tool, not a punishment: 2-3 sessions of 20-30 minutes of easy to moderate work per week, plus a daily target of 8,000-12,000 steps, is usually enough. Steps are more reliable than extra cardio because your appetite does not compensate for them as aggressively.

How to measure when the scale lies

Daily swings of 1-2 kg are normal at this stage: salt, carbs, stress, menstrual cycle, an unemptied gut. So:

Weigh in every morning after the toilet and before food or drink, then compare the average of the last 7 days to the previous 7.
Measure your waist once a week, in the morning, at the same spot.
Take photos every two weeks in the same light and the same pose.
Track what you lift. If the waist is shrinking and strength holds, it is working, whatever the scale said this morning.

If the weekly average has not moved for 14 days and your logging is honest, then change the plan. A five-day stall is not a stall.

Where people usually get stuck

Weekends. Five days at a 400 kcal deficit is -2,000; two days at a 1,000 kcal surplus is +2,000. The week nets zero.
Alcohol. A gram of alcohol is 7 kcal. Three beers is 450-500 kcal, plus worse sleep and heavier snacking the next day.
Bites that never get logged. The leftovers off a kid's plate, two squares of chocolate, tasting while you cook — 200-300 kcal a day with no sense of having eaten.
Sleep. Under 6 hours, appetite measurably rises and strength drops. Target 7-9 hours.
Skipping meals and overeating at night. Three planned meals beat improvising at 9 p.m.

Take a diet break

If you have been in a deficit for more than 10-12 weeks, insert 7-14 days at maintenance calories — add those 300-500 kcal back, mostly as carbohydrates. Training stays the same. Your weight will jump 0.5-1.5 kg from water and glycogen; that is not fat and it comes off within days. After the break, the deficit is usually much easier to hold.

When to see a doctor

Most stalls are an intake and measurement problem, but see a doctor if:

you are losing weight unintentionally, or have lost more than 5% of body weight in 6 months without changing anything;
you have persistent fatigue, feeling cold, hair shedding, constipation or puffiness — a thyroid panel is a simple check;
your period has stopped or been irregular for three or more cycles;
you get dizzy, breathless or have a racing heart during light activity;
you have diabetes, heart or kidney disease, or take medication that affects appetite or body weight;
food and the scale start running your day, you avoid social situations because of eating, or you binge and then compensate — that is a reason to talk to a doctor or dietitian, not a reason to push harder.

The short version

Run a 300-500 kcal deficit and plan on 10-16 weeks for 5 kg (0.25-0.5% of body weight per week).
1.8-2.2 g of protein per kg, 25-35 g of fibre, and weigh your food — oil, nuts and drinks are the quiet culprits.
3-4 strength sessions a week, 10-20 sets per muscle group, 1-2 reps in reserve, plus 8,000-12,000 steps a day.
Make decisions off the 7-day weight average and your waist measurement, never off this morning's number.
After 10-12 weeks of dieting, take 7-14 days at maintenance; see a doctor for a missing period, constant fatigue, or food thoughts taking over.