CMCALCULATEMINE

Chance & Decisions

Can’t decide?
Let chance.

Nine one-tap tools. Instant, free, nothing leaves your phone.

No ads. No signup. Free. Forever. Period.

Coin Flip

With a streak counter — and best-of mode for real arguments.

HEADS
TTAILS
HEADS 0
TAILS 0

Heads 0 · Tails 0 · Streak: —

Best of

Dice Roller

The full polyhedral set. Pick a die, pick how many, roll.

How many dice Add modifier
Pick a die, then roll.


Notation Roller

Type any roll — mixed dice, keep highest / lowest, exploding dice.

Notation Seed (optional — same seed, same roll)

Supports 2d6+3, mixed groups like 2d6+1d8-1, and keep highest / lowest (4d6kh3, 2d20kl1) — advantage is 2d20kh1, disadvantage is 2d20kl1. Exploding dice: 1d6! rerolls and adds on a max face, capped at 20 explosions per die. Add a seed and anyone with your verification link re-rolls the exact same dice.

Random Numbers

Any range, any count — with a no-repeats mode.

From To How many

List Picker & Shuffler

Paste names — pick who pays for lunch, or shuffle the whole list.

—

Yes / No Oracle

Ask your question out loud. Then tap.

?

Magic 8-Ball

The classic twenty answers, faithfully.

8

Decision Wheel

Your options, one spin, no take-backs. Weight an entry by adding ×N — Pizza ×3 gets three slices (x3 works too); names display without the suffix.

Spin length

Lottery Quick Pick

Fresh numbers for the major games. (Winning not included.)

Game

Rock Paper Scissors

You vs. the machine. First bragging rights, then the score.

YOU
Pick one
MACHINE

You 0 · Machine 0 · Ties 0

Keno

The full Vegas board — pick up to 10 spots, watch the 20-ball draw, catch your numbers. Played for chips and clout.

PLAY KENO