Can I eat too much protein?

For healthy individuals, up to 1g per pound daily is safe; excess is simply used for energy.

Do I need protein shakes?

Whole foods are sufficient for most people, but shakes are a convenient way to hit targets.

Is plant protein as effective?

Yes, as long as you eat varied sources to get all essential amino acids.

How Much Protein Does a 180-Pound Male Need Daily?

The Short Answer

A 180-pound male needs roughly 65 to 145 grams of protein per day depending on activity level. Active individuals and those building muscle should aim for the higher end at 0.7-0.8g per pound.

The Detailed Breakdown

Protein ranges calculated using body weight multiplied by evidence-based per-pound recommendations.

Calculation	Value	Assumptions
Minimum (Sedentary)	65 g/day	0.36g per pound (RDA minimum)
Active Individual	126 g/day	0.7g per pound for regular exercise
Muscle Building	145 g/day	0.8g per pound for hypertrophy goals

Key Assumptions

RDA minimum is 0.36g protein per pound of body weight.
Active adults benefit from 0.7-1.0g per pound.
No kidney disease or medical protein restrictions assumed.

Adjust for Your Situation

Aim for 126-145g of protein daily to support an active lifestyle and muscle-building goals.

Use the Free Calculator

What Affects This Result

Training Intensity

Resistance training increases protein needs to support muscle repair.

Caloric Deficit

Dieting increases protein needs to preserve lean muscle mass.

Age

Adults over 50 need more protein due to reduced muscle protein synthesis.