Calculators
- Gi Size Finder — your starting A-size from height and weight
- Belt Timeline Estimator — a realistic range to your next belt
- Gi Rotation Calculator — how many gis your schedule needs
Guides
- How to Pick Your First BJJ Gi — what to buy and what to skip
- BJJ Gear Checklist for Your First Class — what you actually need on day one
- Gi vs No-Gi: Which to Start With — picking your first style
- Am I Too Old to Start BJJ? — the honest answer
- Surviving Your First Months as a White Belt — how to get through getting smashed
- Why Do I Gas Out in BJJ? — fixing your gas tank
Start with your size
Get a starting gi size in seconds, then check it against the brand's chart.
Open the gi size finder