Tools - Games games
RPG dice roller
Roll any dice with the standard notation: 1d20, 4d6kh3, 2d6+3. It shows every die, marks the discarded ones and keeps the history of your rolls.
Game drop chance calculator: how many runs for the item
Find the real chance of getting the drop in a number of attempts, how many attempts you would need to be reasonably sure, and how many drops to expect.
Point buy calculator
Spend the twenty seven points across the six ability scores, see what each point costs, and compare your spread with the standard array.
Ranked climb calculator for esports ladders
See how many matches your target is away at your current win rate, what win rate merely breaks even, and how much of the climb is luck.
Initiative tracker
Keep the turn order of a fight with a round counter and hit points, on a page where taking a combatant out never skips the person who was about to act.
FPS to frame time converter
Turn frames per second into milliseconds, see how little each extra frame buys after the first ones, and compare it with what your screen can actually show.
Mouse sensitivity converter between games
Convert your sensitivity between games by matching the distance the mouse travels for a full turn, and see why comparing eDPI across games means nothing.
Encounter difficulty calculator
Work out whether a fight is easy, hard or deadly for your party, using the experience thresholds and the multiplier for facing several creatures at once.
Pixel art and retro resolution scaling
Find the whole multiple that fits your screen, and see exactly how uneven the rows come out when the scale is not a whole number.
Game damage per second (DPS) calculator
Work out your real damage per second with crits, percentage reduction and flat reduction, and see what each level of reduction actually does to how long the target lasts.
Double elimination planner
Count exactly how many matches, rounds and hours a double elimination bracket takes, and see why the grand final sometimes has to be played twice.
Experience to next level calculator
Work out how much experience is missing for the next level and how many sessions that is, and see what each level of the climb actually costs.
Random dungeon map generator on a grid
Draw a printable dungeon map on a square grid, with numbered rooms and corridors that always connect. The seed is a number, so the same map comes back whenever you want it.
Fantasy NPC generator with a seed
Draw people for your table with a role, a want, a secret and a habit, keep the batch by its seed, and see the number generators never show: how many before the first repeat.
Is the subscription worth it, or would buying be cheaper
Work out how many games a month a subscription has to hand you before it pays for itself, and why the answer flips entirely on the price you would really have paid.
Cozy game harvest planner: how many harvests fit this season
Find how many harvests a crop still gives if you plant it today, which day the count drops, and the last day worth planting at all.
PlayStation platinum: how long the trophy still takes
Project the hours left to the platinum from your own pace, see how much the trophies you left for last change the answer, and why an early estimate is worthless.
Nintendo Switch storage: how many games actually fit
Work out what a drive really holds after the decimal to binary conversion and the system reserve, how many games fit, and how much more you would have to buy.
Game backlog calculator: whether the pile ever ends, and the rate that decides
Put in the size of the pile, how long a game takes and how much you play, and see whether it ever empties, plus the buying rate above which no pile of any size ever does.
Final Fantasy soft caps: where the next stat point stops paying
Put in what each attribute gives before and after its limit, and how many points you have, to see the best split and exactly what pouring everything into one of them costs you.