Axis And Allies Calculator
Calculate the probability of winning a battle in Axis and Allies board game based on attacking and defending units.
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How to use this tool?
How to Use the Axis & Allies Battle Calculator
- Set Attacking Units: Enter the number of Infantry, Armor, Fighters, and Bombers you are attacking with.
- Set Defending Units: Enter the number of each unit type the defender has.
- Choose Simulation Rounds: Adjust the number of simulated battles (default is 1000). More rounds give more accurate results.
- Click “Calculate Odds”: The calculator runs a Monte Carlo simulation using the official Axis & Allies dice values (e.g., Infantry attack on 1, defense on 2).
- Read the Result: The attacker’s win probability is shown as a percentage. Below it, you’ll see the exact units and rounds used.
Tip: All unit counts must be zero or positive integers. Both sides need at least one unit to run the simulation.
Previous Results
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Frequently Asked Questions
It simulates thousands of battle rounds using the official dice probabilities (e.g., infantry attack at 1, defend at 2) and calculates the percentage of times the attacker wins.
Infantry, Armor, Fighter, and Bomber for both attacker and defender.
We recommend 1000 to 10000 rounds for accurate results. Higher numbers give more precise odds but take longer.