Protein intake calculator

Estimate a daily protein range in grams from body weight and goal, then use it as a quick planning checkpoint before you finalize calories or macros.

This is a lightweight range estimator, not personalized nutrition advice. The share URL stores weight, unit, and goal only.

Other languages 日本語 | English

How to use

  1. Enter body weight and choose kg or lb.
  2. Select the broad goal that matches the stage you are planning for.
  3. Use the range as a quick checkpoint, then open Protein Per Meal if you need meal-by-meal gram targets, or Macro Calculator if calories are already fixed.

Wave 41 cluster expansion

Start with protein before you lock the full macro split

This page is for body-weight-based protein planning. It is intentionally lighter than a full calorie or macro planner.

Enter body weight and choose a goal.

How to choose between nearby pages

Use Ideal Weight when the question is the goal range itself. Use Calorie Planner when maintenance or target calories are still open. Use Water Intake when the missing baseline is hydration rather than calories or macros. Use Calorie Deficit or Calorie Surplus when the calorie direction is already known and you want to pressure-test the gap first. Use Meal Calorie Split once the daily target is fixed and you need a calorie map. Use this page in the middle: set a protein floor from body weight here, then move to Protein Per Meal when the daily protein target needs breakfast / lunch / dinner grams. Move to Macro Calculator when daily PFC totals must be fixed, then to Macro Per Meal when those daily totals need meal-by-meal execution.

FAQ

What does this page calculate?

It estimates a daily protein range in grams from body weight and a broad goal such as general intake, active training, muscle gain, dieting, or older-adult planning.

Is this medical or dietitian advice?

No. It is a planning shortcut only. If you have a medical condition, kidney disease, or a treatment-related diet, use professional advice instead.

How is this different from the macro calculator?

Use this page when you want a protein range from body weight and goal. Use the macro calculator after your calorie target is already set and you want full protein, carb, and fat grams.

Does the share URL store anything except settings?

No. The share URL stores weight, unit, and goal only.