Free tools

Protein Calculator

Estimate a daily protein range to support satiety and lean-mass preservation during weight change.

Enter your detailsProtein Calculator
Your result130-167 g/dayEstimated protein range

People with kidney disease or special medical diets should ask a clinician.

Why protein matters during weight loss

Protein can support satiety and lean mass while weight is changing. Needs vary by body size, training, kidney health, appetite, and clinical context.

How to use the number

Treat the output as a daily range, then spread protein across meals in a way you can repeat. People with kidney disease or special diets should ask a clinician first.

Use the result as context, not a diagnosis.

Save the number, compare it with your goals, and bring it into the Caliber intake. A clinician-reviewed plan can account for medical history, medications, tolerability, and whether online weight-loss care is appropriate.

Build my weight-loss plan