TOOLS

Free MMA & UFC Tools

Fighter comparisons, calculators and interactive tools. All free, no signup.

Fighter Comparison

Compare any two UFC fighters side by side

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Fight Simulator

Simulate any dream matchup with AI analysis

Weight Cut Calculator

Plan a safe weight cut for fight day

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Calorie Calculator

Calories burned in MMA, BJJ, boxing training

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BJJ Belt Tracker

Track your jiu-jitsu belt progression

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Guess the Fighter

Daily UFC fighter guessing game

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MMA Math

Build a fighter chain and watch logic break

Create Fighter Card

Build your own UFC-style fighter card

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Round Timer

Free round timer for training sessions