How to Add 30 kg to Your Squat

A concrete 12-week plan with percentages, sets and reps to add 30 kg to your squat, plus the technique fixes and recovery numbers that make it stick.

Adding 30 kg to your squat is not one magic program, it is a pile of small things repeated for months. If you squat 100 kg today, 130 kg is a realistic target — the only questions are how fast you can add weight and what to do when you stall. This is the plan, with numbers.

How long it actually takes

It depends on your training age. Rough brackets, assuming two squat sessions a week and decent recovery:

Under 6 months of training (squat below bodyweight): +30 kg in 3 to 5 months.
1 to 3 years (squat at 1.25–1.5x bodyweight): 8 to 14 months.
Over 3 years (squat above 1.75x bodyweight): 18 to 24 months, and only with sleep and food handled.

If you are in the first group, most of those 30 kg will come from technique and frequency, not from how hard any single session feels.

Measure where you start

You do not need a one-rep max. Do a five-rep test: warm up, then find a load you can lift five times with the last rep hard but clean. Estimate your max with weight × reps × 0.0333 + weight. Example: 100 kg × 5 × 0.0333 = 16.7, plus 100 kg, so about 117 kg. Every percentage below comes off that number, and you retest it every six weeks.

The week: two squat days, two different jobs

One heavy day and one volume day, at least 72 hours apart.

Day A — heavy

4 sets of 4 reps at 82–87% of your estimated max. Rest 3 to 4 minutes between sets, no less. If the last set drops below four reps, you repeat the same weight next time.

Day B — volume

5 sets of 6 reps at 68–72%, resting 2 to 3 minutes. This day never goes to failure — the goal is that all 30 reps look identical.

Twelve weeks, step by step

Weeks 1–4: Day A 4×5 at 75–80%, Day B 5×8 at 65%. Add 2.5 kg to Day A every week.
Weeks 5–8: Day A 5×3 at 85–88%, Day B 4×6 at 72%. Add 2.5 to 5 kg per week while it moves.
Week 9: deload — 3×5 at 60%, no accessories, done.
Weeks 10–11: Day A 3×2 at 90–92%, Day B 3×5 at 70%.
Week 12: test. Warm up, then three attempts: 90%, your old max, then +5 to 10 kg.

One block like this is worth 10 to 15 kg for an intermediate lifter. Two or three blocks and your 30 kg is there.

Technique: where 10 to 15 kg hides

Depth that drifts. Film yourself from the side once a week. Hip crease below the knee on every rep, at 60% and at 90% alike.
Bar position. Low bar, across the rear delts, is worth 5 to 10 kg more for most people than high bar. Switching costs 3 to 4 weeks of lighter loads while shoulders adapt.
Feet. Slightly wider than shoulders, toes turned out 20 to 30 degrees, weight spread across the whole foot.
Breathing. Big breath into the belly, brace like you are about to take a punch, hold it through the whole rep and exhale only at the top.
Speed. Down under control in about 2 seconds, up as fast as you can — even when the bar moves slowly, the intent has to be explosive.

If your knees cave in coming out of the hole, drop 10% off the bar and only return to the old weight after three clean sessions in a row.

Accessories

Two or three after squats, no more:

Paused squat: 3×3 at 70–75% with a full 2-second pause at the bottom.
Romanian deadlift: 3×8, never to failure.
Bulgarian split squat: 3×8 per leg.
Plank or similar anti-extension work: 3 sets of 30 to 45 seconds.

Food and sleep

Protein 1.6 to 2.2 g per kilogram of bodyweight — for an 80 kg lifter that is 130 to 175 grams a day.
A 200 to 400 kcal daily surplus if you want to grow; squats rarely climb fast in a deficit.
Sleep 7 to 9 hours. A few weeks under 6 and progress stops regardless of the program.
30 to 60 g of carbohydrate 60 to 90 minutes before training.
About 500 ml of water in the hour before the session and the same amount during it.

When progress stops

Two bad weeks is fatigue, not a plateau. Three or four is a plateau. Take a deload week at 60% with half the sets, then return to the last weight you lifted cleanly and climb again in 2.5 kg steps. Jumping to a new program every month is the single most common reason people sit on the same number for years.

When to see a doctor

Knee or hip pain lasting more than 7 to 10 days that does not settle with rest.
Knee swelling, locking, or a catching sensation in the joint.
Pain radiating down the leg, tingling, or foot weakness — that is not just a muscle.
Dizziness, chest pain, or blurred vision under the bar.
If you have high blood pressure, previous spine or knee surgery, or a break longer than a year, get cleared before working above 85%.

The short version

Estimate your max from a 5-rep test and retest every 6 weeks.
Squat twice a week: 4×4 at 82–87% and 5×6 at 68–72%.
Run 12-week blocks with a deload in week 9; each one is worth 10 to 15 kg.
Protein 1.6–2.2 g/kg, 7 to 9 hours of sleep, 2.5 kg jumps, no skipping.
Pain past 10 days, tingling, or swelling means a break and a check-up, not a new program.