d20 Attack Calc Lite

d20 Attack Calculator is a powerful combat calculator, optimization tool, and dice roller for d20 RPG systems such as Pathfinder RPG or D&D 3.0 / 3.5. Use this program to roll dice for your complex attack routines and evaluate your character build from visual graphs and dice roll statistics.

Features:
* Attack calculator and dice roller / calculator
* Plot key statistics for your dice rolls:
- Expected (average) damages
- Dice roll distribution and averages
* Analyze your damage-per-round (DPR) and appropriate challenge rating (CR)
* History data for your d20 attack rolls

The DPR analysis can be used to tell you how long it takes you to solo a monster of a given CR (or AC), on average, providing players a rough measuring tool to estimate their power level.

See more information on how the DPR calculations are done and a tutorial on "how to determine when to use Power Attack" at: http://www.hapero.fi/d20/


If you find the app useful, consider supporting the project by purchasing the full version with more features, such as multiple modifiers to attacks, options to plot attack hit chances, unlimited saving and loading, and exporting data.