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Health & Fitness Tools

900+ free calculators, planners, and assessment tools.

All (900) Biomarkers (63) Body (39) Cardio (94) Nutrition (138) Psychology (51) Recovery (175) Strength (60) Supplements (52) Training (228)
900 tools
📊
Biomarkers
Insulin Resistance Score
Estimate insulin resistance from common blood markers.
📈
Biomarkers
Cortisol Pattern Assessment
Assess your cortisol rhythm from symptoms and lifestyle.
🏅
Nutrition
Sport-Specific Nutrition
Nutrition recommendations tailored to your sport.
📍
Recovery
Pain Location Guide
Common causes of pain by body location and what to do.
🧘‍♀️
Psychology
Mindfulness Timer
Simple guided mindfulness meditation timer.
📚
Training
Compound Exercise Database
All major compound exercises with muscles worked and cues.
📖
Training
Isolation Exercise Database
Isolation exercises organized by target muscle group.
💤
Supplements
Sleep Supplement Stack
Evidence-ranked sleep supplements with proper dosing.
📊
Strength
Multi-Rep Max Table
Full rep max table from 1RM to 20RM with all major formulas.
⚖️
Strength
Relative Strength Calculator
Compare strength relative to bodyweight across all main lifts.
📈
Strength
Linear Progression Planner
Plan weekly weight increases for beginner linear progression.
🎯
Strength
Peaking Protocol
Plan a competition peaking week with volume taper and openers.
🟡
Training
Band-Assisted Pull-Up Guide
Select the right band assistance to progress toward unassisted pull-ups.
📈
Training
Progressive Push-Up Plan
8-week push-up progression from wall to full push-ups.
🧘
Recovery
Daily Mobility WOD
Generate a daily 10-minute mobility routine by focus area.
🌅
Recovery
Morning Routine Builder
Build an evidence-based morning routine for energy and focus.
🌙
Recovery
Evening Routine Builder
Build a wind-down routine for optimal sleep quality.
📋
Nutrition
Fat Loss Priority Checklist
Ranked list of fat loss strategies from most to least impactful.
📋
Nutrition
Muscle Building Priority List
Ranked strategies for maximizing muscle growth.
🛒
Nutrition
Healthy Grocery List
Pre-built grocery list organized by macro category.
🏷️
Nutrition
Nutrition Label Reader
Guide to reading and understanding nutrition labels.
📊
Body
Body Comp Tracker Template
Track body composition changes with measurements over time.
📸
Body
Progress Photo Guide
How to take consistent progress photos for accurate tracking.
🔓
Recovery
Chest Opener Routine
Open up tight chest and anterior shoulders from desk work.
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35 articles across 7 categories — health news, deep dives, workout science, nutrition, and more.

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Guides & Challenges

20 evidence-based guides, 5 challenges, and 5 value bundles — complete with PDFs, Excel trackers, and protocols.

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