Nutrition · Tool 3 of 5
Protein Target by Training Type
A single protein number for everybody is the most common shortcut on the internet and the least useful one. A distance runner at maintenance and a lifter in a steep cut do not need the same intake.
Tell me about your training
Why the deficit changes the number
When you are eating less than you burn, your body is more willing to break down its own protein for energy. Raising intake is the clearest dietary lever against that, and it works alongside the other one that matters: keep lifting.
The per-meal number, and why it is not fussy
Spreading protein across the day in doses of roughly 25 to 40 grams is a reasonable default. If your eating window is short, the more useful adjustment is to widen the window or add a meal, not to accept a lower daily total.
The most common mistake
People count the protein they intended to eat rather than the protein they ate. This is a documented pattern in diet-tracking research generally — self-reported intake is often well below what was actually eaten. Track honestly for one week, weighing rather than guessing, and the gap usually closes on its own.
Questions I get asked
Is more protein always better?
No. Past this range the extra grams displace carbohydrate and fat, which is where your training fuel and hormonal support come from.
Does the anabolic window matter?
Far less than it was once sold as. Total daily protein and total training over weeks dominate.
I am vegetarian — do I need more?
Slightly, in practice. Aim toward the upper end of the range and combine sources across the day.
Should I use bodyweight or lean mass?
Bodyweight works for most people. If you carry a lot of fat mass, calculate from a target bodyweight instead.
Read next
- How Much Protein You Actually Need The protein range that covers almost everyone, why a calorie deficit raises it, and the one-week test that shows whether you are actually hitting it.
- Protein Timing: What Matters and What Was Oversold The anabolic window, per-meal doses and protein before bed, ranked by how much difference each one actually makes next to your daily total.
- Strength Training While in a Calorie Deficit What to expect from your lifts during a fat loss phase, what to change in the programme, and which numbers you should stop chasing entirely.