Gaming Calculators
Last updated: October 2026
Tournament Bracket Calculator
Calculates the minimum number of single-elimination rounds needed to crown a champion from a given number of participants.
K/D Ratio Calculator
Calculate K/D (kill-to-death) ratio by dividing total kills by total deaths — the most universally cited individual-performance metric in competitive multiplayer shooters and PvP modes.
Arena Rating Calculator
Calculates the rating points you gain from a single victory in an Elo-based arena or competitive ladder, given your rating, opponent's rating, and K-factor.
Game Completion Time Calculator
Estimate how many hours remain to finish a game based on your current progress and time already invested.
Gaming FPS Performance Calculator
Estimates expected gaming FPS based on a reference baseline scaled by resolution, graphics settings, and ray-tracing impact.
XP Per Hour Calculator
Calculate experience points (XP) gained per hour by dividing the XP change over a measured time interval by the elapsed hours.
Esports Prize Split Calculator
Calculate how much each player takes home after an esports tournament win, accounting for the organization's cut.
Critical Hit Calculator
Calculate the average damage output of an attack given base damage, critical hit chance, and critical hit multiplier — the expected-value formula every theorycrafter uses to compare crit-heavy builds against flat damage builds.
Game Value Depreciation Calculator
Estimate the current resale value of a video game based on its original price, age, condition, and genre type.
Loot Drop Probability Calculator
Calculates the cumulative probability of getting at least one of a desired item across multiple independent attempts at a given per-attempt drop rate.
Gaming PC Electricity Cost Calculator
Calculates the monthly electricity cost of running a gaming PC based on its power draw, hours per day, and your local electricity rate.
Gaming XP and Leveling Time Calculator
Work out how many days of play it takes to reach a target level from your XP per hour, XP bonus and daily playtime.
FPS to Frame Time Calculator
Convert frames per second (FPS) to frame time in milliseconds using the simple reciprocal formula.
Esports Tournament Prize Pool Calculator
Splits an esports tournament prize pool among players after the organization takes its cut.
DPS Calculator
Calculate damage per second (DPS) from single-hit damage, attacks per second, crit chance and crit multiplier, the standard metric for comparing weapons, builds, and characters in any action RPG, MMO, or shooter.
Character Build DPS Calculator
Compute the theoretical damage per second (DPS) of any character build by entering weapon damage, attack speed, and damage multiplier.
Mobile Game Revenue Calculator
Estimate a mobile game's monthly revenue from ARPDAU inputs: ad impressions per daily active user × eCPM, payer conversion × ARPPU for in-app purchases, or installs × price for a paid game, net of the app-store fee.
Skill Cooldown Calculator
Find the effective cooldown of any game skill after applying Cooldown Reduction (CDR).
Game Achievement Completion Calculator
Estimate how many weeks it will take to 100% complete a game's achievement list based on your progress, difficulty, and weekly playtime.
Respawn Timer Calculator
Calculate how long an enemy, boss, objective or player takes to respawn at a given level when the timer grows by a fixed multiplier each level.
Twitch Streamer Revenue Calculator
Estimates a Twitch streamer's monthly income from subscriptions, donations, and ad views.