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Protein Calculator

Find how much protein you actually need per day, for fat loss, maintenance or muscle gain, using the same nutrition engine as the SanoobFit app.

Calculate Your Protein Target

Please enter a valid age, height and weight.
GoalProtein/dayPer meal (x4)
Fat loss----
Maintenance----
Muscle gain----

How Your Protein Target Is Actually Set

Protein needs are best set in grams per kilogram of bodyweight, not as a flat percentage of calories, because a percentage swings unhelpfully every time your total calories change. This calculator uses a reference bodyweight adjusted for how much you actually carry above a healthy range, so the number stays sensible even if your current weight is well above your frame's baseline.

Typical ranges
General health: 1.2-1.6 g/kg · Muscle/strength training: 1.6-2.2 g/kg · Fat loss (preserving muscle): 1.8-2.4 g/kg

Spreading protein across 3 to 4 meals a day, rather than one large dose, has real evidence behind it for muscle protein synthesis. The tight "anabolic window" right after training matters far less than total daily protein, despite how often it gets repeated.

The SanoobFit Position

More protein is not automatically better. There is a real, practical ceiling past which extra protein just displaces carbs and fat without building more muscle. Hit a sensible number consistently, across real meals, rather than chasing an ever-higher one.

Where This Fits in APEX

Inside SanoobFit's APEX system, consistent protein intake feeds directly into the Nutrition Adherence standard, part of the Stage 1, Foundation, profile and central to the Muscle Building program.

Standard: Nutrition Adherence Stage 1: Foundation Program: Muscle Building

A Target Is Easy. Real Meals Every Day Are the Work

The SanoobFit app tracks your real protein against your real meals, free to start.

Build My Free Plan

Frequently asked questions

How much protein do I need per day?
Most people training for muscle or strength do well around 1.6 to 2.2 grams per kilogram of bodyweight per day. General health needs are lower, around 1.2 to 1.6 g/kg, and needs run slightly higher during a calorie deficit to protect muscle.
Is a high-protein diet bad for your kidneys?
For people with normal kidney function, current evidence does not support that higher protein intake within typical athletic ranges causes harm. It is a real concern only for people with pre-existing kidney disease, who should get individualized medical advice.
Do I need protein powder to hit my protein target?
No. Whole food can cover this target for almost everyone. Protein powder is a convenience, not a requirement.

This tool gives an estimate to guide your plan. It is not a diagnosis and does not replace advice from your own doctor, especially if you have a kidney condition or another condition affecting your protein needs.