Our TFT Tome of Traits Calculator helps you determine the potential outcomes when using the Tome of Traits in your Teamfight Tactics game.
How to Use the TFT Tome of Traits Calculator
This calculator is designed to help players of TFT (Teamfight Tactics) estimate the chance of acquiring a unique trait when using multiple Tomes of Traits, a special in-game item.
- Enter the number of Tomes of Traits you have into the input box.
- Click the “Calculate” button to see your results.
How It Calculates the Results
The calculation takes the number of Tomes you have and computes the cumulative chance of getting at least one unique trait based on the known probabilities.
The formula used is 1 - (1 - P)^N, where P is the probability of a unique trait per Tome, and N is the number of Tomes you have.
Calculator Limitations
The calculator assumes that each Tome has an independent and identical chance of giving a unique trait. However, actual in-game odds may be subject to hidden factors not accounted for in this model. This tool should be used as a guideline, not an exact predictor.