MapleStory Cubing Calculator
Work out how many cubes and how much it costs to tier up your potential or hit the lines you want, and how unlucky or lucky your results are.
Use 2 for a 2x rank-up event such as Miracle Time.
Tier-up chance per cube (%)
Rates differ by server and change over time. Presets are commonly cited published rates; edit them to match your server.
Chance of getting each wanted line (%)
Enter the chance that each line shows your wanted stat on one roll. The tool multiplies them to get the chance per cube. Use 100 for a line you don't care about. Or enter the combined chance directly below.
Shows your chance of success with that many cubes.
Estimates assume every cube is an independent roll with the same odds. Real cubes can have different rates by server, item type, item level, and updates, and some cubes or events change odds. Cost is whatever price you enter, so use your server's current market or meso price. This is a fan-made tool and is not affiliated with or endorsed by Nexon.