Online Dice
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Roll 3d12 online – 3 12-sided dice










MODIFIERS
Add bonuses, penalties or multipliers. They apply from top to bottom.




3d12 · 3 separate 12-sided dice

Three D12s put a season behind a story 🌦️

A month, a location, and a visitor can give a scene an immediate sense of place. Three twelve-entry lists can choose those ingredients while keeping each table short enough to scan at the table.

🍜 Elegant dice, less polite totals

3 × D12
🍜 Lab note

Three D12s remain elegant even while the total becomes less polite.

Raw range3–36
Dice in the tray3 × D12
Long-run mean19.5

December brings an unexpected visitor

Use the first die for the month. In the example, 12 means December, while 5 and 9 choose the location and visitor entries. Your setting determines what those details are and whether its calendar uses the same months.

Month12
Location5
Visitor9

Raw sum12 + 5 + 9 = 26

A uniform month is not a uniform date

Every month has one row in this model, even though real months have different lengths. To choose a calendar date uniformly, you need a procedure that accounts for the number of days. This prompt deliberately chooses the month itself.

Nineteen and twenty share the three-D12 peak

Theoretical total distribution for 3d12336Most combinations: 19 / 20
Selected totals · 3d12
TotalOrdered setsChance, rounded
310.06%
19 / 20108 each6.25% each
3610.06%

Standard independent-dice model: 1,728 ordered outcomes. Percentages are rounded.

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