Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Virtual Dice Roller

Roll N dice of any size (d4, d6, d20, etc.) and get the sum. Reproduces the standard tabletop-RPG 'NdX' notation used in D&D, Pathfinder, and probability homework.

Number of dice

Sides per die

Fill in the required fields to see your result.

Gaming

Dungeon Clear Time Calculator

Estimates the total time to clear a tabletop or video-game dungeon by combining the number of rooms, average time per room, and a separate boss-fight time. Useful for D&D/Pathfinder game-night planning, board-game session budgeting, or speedrun pacing.

Number of Rooms (rooms)

Average Time per Room (minutes)

Boss Fight Time (minutes)

Fill in the required fields to see your result.

Key differences

	Virtual Dice Roller	Dungeon Clear Time Calculator
Category	Gaming	Gaming
Inputs required	2	3
Result	Roll	Total Clear Time (minutes)
What it does	Roll N dice of any size (d4, d6, d20, etc.) and get the sum. Reproduces the standard tabletop-RPG 'NdX' notation used in D&D, Pathfinder, and probability homework.	Estimates the total time to clear a tabletop or video-game dungeon by combining the number of rooms, average time per room, and a separate boss-fight time. Useful for D&D/Pathfinder game-night planning, board-game session budgeting, or speedrun pacing.