Free Tools
Stop Guessing. Start Knowing.
Most athletes train blind — estimating loads, eyeballing macros, skipping warmup math. These tools give you the numbers your training is missing.
Warmup Generator
Progressive warmup sets calculated from your working weight. No more winging it.
Strength1RM Calculator
Classic 1RM estimation from reps and weight. Epley, Brzycki, and Lombardi formulas.
StrengthStrength Standards
Compare your lifts to real standards by sex and bodyweight. Find your tier and your weakest link.
StrengthPowerlifting Standards
Rate your squat, bench, and deadlift against competition-level standards. Get your DOTS score and tier.
StrengthOlympic Lifting Standards
Rate your snatch, clean & jerk, and supporting lifts against real weightlifting benchmarks.
StrengthRPE Chart
Interactive RPE-to-percentage chart. Find your target load from RPE and rep count.
Velocity Based TrainingVBT Calculator
Estimate your 1RM from bar speed and load. Research-backed load-velocity equations.
Velocity Based TrainingLoad-Velocity Profile
Plot your personal load-velocity curve. See your strength profile across loads.
Velocity Based TrainingRPE-Velocity Bridge
Map RPE values to velocity ranges. Bridge subjective effort with bar speed data.
CrossFitMachine Converter
Convert calories and distances between rower, bike, ski erg, and echo bike.
CrossFitCrossFit Limiter Quiz
Engine, strength, gymnastics, pacing — find out what’s holding you back.
HyroxHyrox Race Predictor
Plan your next race. Input your pace, estimate stations, get predicted finish time.
HyroxHyrox Split Analyzer
Break down your last race. Enter actual splits, find where you bled time.
RecoveryDaily Readiness Score
30-second check-in. Push day, maintain day, or recovery day?
Body CompBody Recomp Estimator
How realistic is your goal? Fat loss, muscle gain, or recomp — see what’s possible.
NutritionMacro Calculator
TDEE, protein, carbs, and fat targets based on your body stats and training goals.
PeptidePeptide Dosing Calculator
Reconstitution math, syringe units, draw volume, and vial duration.