Protein Planning

Athlete Protein Calculator

Estimate athlete protein targets by sport type, training frequency, and session duration, with daily intake and peri-workout guidance.

Bariatric Surgery Protein Calculator

Estimate staged bariatric surgery protein targets with meal-splitting guidance, tolerance-friendly food ideas, and strong prompts to follow bariatric-team advice.

Breastfeeding Protein Calculator

Estimate breastfeeding protein needs from body weight and feeding status, then see baseline intake, lactation-specific additions, and practical snack-friendly food ideas.

Child & Teen Protein Calculator

Estimate age-appropriate protein guidance for children and teens from body weight and age band, with food-first examples and clear paediatric cautions.

Daily Protein Requirement Calculator

Estimate a daily protein starting point from body weight, age, activity, and goal, with reference, active-lifestyle, and performance-focused targets in grams and grams per kilogram.

Kidney Disease Protein Caution Calculator

Screen for kidney-related protein caution scenarios and route users toward clinician-led guidance without pretending one high-protein rule suits everyone.

Leucine Threshold Calculator

Estimate whether a meal likely reaches a practical leucine threshold from protein grams or common protein sources, with an older-adult mode and uncertainty notes.

Macro Split to Protein Grams Calculator

Convert calorie and macro percentages into grams of protein, carbohydrate, and fat, while flagging when protein falls below practical reference intake.

Nutrition Label Protein Calculator

Turn protein per 100 g, serving size, and servings per pack into per-serving grams, pack totals, and optional daily-value context.

Older Adult Protein Calculator

Estimate daily and per-meal protein targets for older adults, with functional targets, food-first examples, and clinician prompts for frailty or illness.

Post-Workout Protein Calculator

Estimate a sensible post-workout protein range from body weight, training type, and session duration, with food examples, supplement equivalents, and carb-pairing notes.

Pre-Sleep Protein Calculator

Check whether pre-sleep protein is useful tonight by comparing your daily target with intake already eaten, then see practical bedtime food or shake options.

Pregnancy Protein Calculator

Estimate trimester-based protein needs from body weight, showing baseline plus trimester-specific additions with clear pregnancy cautions.

Protein Cost Calculator

Estimate cost per 10 g protein and total daily target cost from common foods or supplements with locale-aware currency input.

Protein Food Comparison Calculator

Compare foods by protein per serving, per 100 g, per 100 kcal, and per unit cost so users can judge density and value side by side.

Protein Gap Calculator

Track how much protein you have eaten today, see how many grams remain, and get simple food suggestions to close the gap.

Protein Intake by Goal Calculator

Estimate a protein target range for maintenance, fat loss, muscle gain, or recomposition, with current, goal, or reference body-weight options.

Protein per Meal Calculator

Split a daily protein target across meals, compare equal and front-loaded patterns, and see practical food examples for each eating occasion.

Protein Percentage of Calories Calculator

Convert protein grams into calories and percentage of total intake, with reverse mode from desired percent back to grams and context on weight-based needs.

Vegetarian / Vegan Protein Planner

Build a realistic protein day from plant-based or mixed foods, then compare total protein, remaining gap, and optional leucine coverage.