Games & gaming

Dice, random draws, drop rates, Elo, mouse sensitivity, Minecraft, Pokémon, darts, poker: tools for gamers, online or around a table.

29 calculators
Dice rollerRoll any dice (2d6, 1d20, 4d8+3…) for board games and tabletop RPGs.Open →
Coin flipFlip a coin (or a hundred) to settle a decision in one click.Open →
Random team generatorSplit players randomly into even teams for sports, school or games.Open →
Random name pickerPick a winner, a speaking order or who does the dishes, at random.Open →
K/D ratio and win rateWork out your K/D, KDA and win percentage (Fortnite, Valorant, CoD, LoL…).Open →
FPS and frame timeConvert frames per second to milliseconds per frame and compare with your monitor (Hz).Open →
Level-up time calculatorHow many games and hours of play to reach your target level, rank or battle pass tier.Open →
Username generatorFind a username for Roblox, Fortnite, Discord or Twitch from a word you like.Open →
Rock paper scissorsPlay against the computer: pick your move and play the round.Open →
Lottery number generatorA random line for EuroMillions, French or Belgian Lotto, and your odds of winning.Open →
Elo rating calculatorYour new Elo rating after a game, and your chances of winning.Open →
DPS calculatorAverage damage per second of a weapon or build, critical hits included.Open →
Drop rate calculatorYour chances of getting a rare item after X tries, and how many tries to be almost sure.Open →
Card draw probability (hypergeometric)Your chances of having a specific card in your opening hand or after a few turns.Open →
Tournament calculatorHow many matches, rounds and byes to run your tournament.Open →
Mouse sensitivity: cm/360 and game converterKeep exactly the same aim when switching between CS2, Valorant, Apex, Overwatch or Fortnite.Open →
Cost per hour of gamingIs a game, console or subscription worth it? Work out the cost per hour played.Open →
Ping and server distanceThe lowest possible latency to a server based on distance, and what your ping means in frames.Open →
Minecraft Nether ↔ Overworld coordinatesWhere to build your Nether portal so it leads to the right place.Open →
Minecraft stack calculatorConvert a number of blocks into stacks of 64, chests and Shulker boxes.Open →
Magic 8 ballAsk a question and the magic ball answers. For when you can't decide (no guarantees!).Open →
Truth or dare generatorFamily-friendly questions and dares to liven up a night with friends.Open →
Poker odds with outsYour chances of hitting your draw on the turn or river, and whether calling is profitable.Open →
Darts checkout calculator (501)How to finish a 501 game in 3 darts or fewer, ending on a double.Open →
Bowling score calculatorWork out a bowling score from the throws, strikes and spares included.Open →
Pokémon type effectivenessThe damage multiplier of a move against a single or dual-type Pokémon.Open →
Streaming bitrate calculatorThe right video bitrate for your resolution, FPS and connection, and the size of a recording.Open →
D&D ability score generator (4d6 drop lowest)Roll the 6 ability scores of a Dungeons & Dragons character, with modifiers.Open →
Chess time per moveHow much time you can spend on each move for a given time control (blitz, rapid, classical).Open →