Maplestory Cubing Calculator
Estimate the average Meso cost to tier-up your equipment in Maplestory.
Black cubes offer higher tier-up rates; Red cubes are cheaper. Glowing cubes are a meso-based Reboot option.
The current potential tier of your item. This calculator is for tiering up, not for Rare tier.
The potential tier you want to achieve.
Enter the price you pay for a single cube. Default is for Black Cube in Reboot.
Est. Cubes Needed
0
U -> L Rate
0%
Mesos / Cube
22,000,000
Cost Breakdown & Chart
| Tier-Up Path | Est. Cubes Required | Cumulative Cost (Mesos) |
|---|---|---|
| Epic → Unique | 0 | 0 |
| Unique → Legendary | 0 | 0 |
What is the Maplestory Cubing Calculator?
The Maplestory Cubing Calculator is a specialized tool designed for players to estimate the average cost, in Mesos, required to upgrade an item’s potential tier. “Cubing” is the in-game process of using “Cube” items to re-roll and hopefully improve the potential lines and tier on a piece of equipment. This process is heavily based on probability (RNG), and this calculator helps you budget for the journey from Epic to Unique, or from Unique to the coveted Legendary tier.
This tool is essential for any serious player, especially in Reboot worlds where progression is closely tied to Meso farming. Instead of blindly spending billions of Mesos, you can get a data-driven estimate based on published tier-up rates. It helps in planning your farming sessions and deciding which pieces of gear to prioritize.
Maplestory Cubing Formula and Explanation
The calculation for the estimated number of cubes is based on the concept of expected value in probability. The formula to find the average number of attempts needed for an event with a given probability is:
Expected Cubes = 1 / (Tier-Up Probability)
For example, if a Black Cube has a 2.0% chance to rank an item up from Unique to Legendary, the probability is 0.02. The expected number of cubes would be 1 / 0.02 = 50 cubes. Our calculator applies this logic for each stage of the tier-up process.
| Variable | Meaning | Unit | Typical Range (per cube) |
|---|---|---|---|
| P(E→U) | Probability of tiering up from Epic to Unique | Percentage (%) | 5% – 15% |
| P(U→L) | Probability of tiering up from Unique to Legendary | Percentage (%) | 1% – 4% |
| Cube Cost | The price of a single cube | Mesos | 12,000,000 – 100,000,000+ |
| Total Cost | The final estimated Meso expense | Mesos | Can be in the billions |
Practical Examples
Example 1: Unique to Legendary with Black Cubes
A player wants to get their Absolab Weapon from Unique to Legendary tier in Reboot. They are using Black Cubes, which they buy for 22,000,000 Mesos each.
- Inputs: Start Tier = Unique, Desired Tier = Legendary, Cube = Black, Cost = 22,000,000.
- Calculation: The Unique to Legendary tier-up rate for a Black Cube is approximately 2%. The expected number of cubes is 1 / 0.02 = 50 cubes.
- Results: The estimated cost is 50 cubes * 22,000,000 Mesos/cube = 1,100,000,000 (1.1 Billion) Mesos.
Example 2: Epic to Legendary with Red Cubes
A player is starting with an Epic tier CRA hat and wants to get it to Legendary using Red Cubes, which cost 12,000,000 Mesos each.
- Inputs: Start Tier = Epic, Desired Tier = Legendary, Cube = Red, Cost = 12,000,000.
- Calculation:
– Epic → Unique (Red Cube): ~10% rate. Expected cubes = 1 / 0.10 = 10 cubes.
– Unique → Legendary (Red Cube): ~0.6% rate. Expected cubes = 1 / 0.006 ≈ 167 cubes. - Results: Total expected cubes = 10 + 167 = 177. The estimated cost is 177 * 12,000,000 = 2,124,000,000 (2.12 Billion) Mesos. This highlights how a lower tier-up rate significantly increases the overall cost, even with a cheaper cube. Check out our Meso farming guide for tips.
How to Use This Maplestory Cubing Calculator
- Select Cube Type: Choose between Black, Red, or Glowing cubes from the first dropdown. The calculator will automatically adjust the tier-up probabilities.
- Set Tiers: Select your equipment’s current tier (Epic or Unique) and the tier you are aiming for (Unique or Legendary).
- Enter Cube Cost: Input the amount of Mesos you are paying for one cube. The default values are based on Reboot server prices, but you should adjust this to your actual cost for an accurate estimate.
- Review Results: The calculator instantly displays the estimated total cost, the average number of cubes you’ll need, and the tier-up rate for the final stage.
- Analyze Breakdown: The chart and table below the calculator show the cost for each individual step (e.g., Epic to Unique, then Unique to Legendary), giving you a clearer picture of the expenses at each milestone. Learn more about cubing strategies.
Key Factors That Affect Cubing Cost
- Cube Choice: This is the most significant factor. Black Cubes have a higher tier-up rate than Red Cubes but cost more. The most cost-effective choice depends on the specific tier-up path.
- Starting Tier: The lower your starting tier, the more expensive the total journey will be. Going from Epic to Legendary costs significantly more than just Unique to Legendary.
- Your Luck (RNG): The calculator provides an *average* cost. You could get lucky and tier-up in a few cubes, or unlucky and spend double the estimated amount. The estimate is a guide, not a guarantee.
- Double Miracle Time (DMT) Events: During these limited-time events, tier-up rates are doubled. It is the absolute best time to use cubes for tiering up, effectively halving your average cost. Our event guide has more info.
- Cube Prices: In regular servers, cube prices can fluctuate. In Reboot, the price is fixed, but your ability to farm Mesos determines how “expensive” they are for you.
- Ignoring Intermediate Tiers: The calculator shows cumulative cost. Don’t forget that you have to successfully pass through Unique tier to get to Legendary if you start at Epic.
Frequently Asked Questions (FAQ)
1. Is it cheaper to use Red Cubes or Black Cubes to tier up?
For tiering up, Black Cubes are generally more cost-effective in the long run, especially for the Unique to Legendary jump. While they cost more per cube, their higher success rate means you need fewer of them on average, leading to a lower total Meso cost. Red cubes are better for re-rolling lines on an item that is already at your desired tier.
2. Does this calculator work for Bonus Potential?
No, this calculator is specifically for Main Potential tiering. Bonus Potential cubes have different tier-up rates and are a separate system. Using this tool for Bonus Potential will give you inaccurate results.
3. Why did I spend way more than the calculator estimated?
The calculator provides an *average* based on probability. RNG (Random Number Generation) means there will be variance. Think of it like a coin flip: you expect 5 heads out of 10 flips, but you could easily get 2 or 8. The estimate is a statistical median, not a fixed price.
4. When is the best time to use this maplestory cubing calculator?
The best time to plan your cubing is right before a Double Miracle Time (DMT) event. You can use the calculator with the normal rates to see the baseline cost, then mentally halve that cost to understand the massive savings a DMT event provides.
5. What are Glowing and Bright Cubes?
Glowing and Bright Cubes were introduced in Reboot as Meso-purchasable alternatives to the old Red and Black cubes. Glowing Cubes are for re-rolling lines, while Bright Cubes have higher tier-up rates and are the preferred choice for ranking up gear.
6. Should I use Master Craftsman’s or Meister Cubes to tier up?
You can, but it’s generally not efficient for reaching Legendary. Master Craftsman’s Cubes cap at Unique tier. Meister Cubes *can* reach Legendary, but their tier-up rate is extremely low, making them very expensive in the long run compared to Black/Bright cubes.
7. Does the item’s level affect tier-up rate?
No, the equipment’s level does not affect the probability of tiering up. It only affects the types and values of the potential lines you can get.
8. What’s a good strategy for a new player?
Use free cubes from bosses (Master Craftsman’s, Hard) to get all your main gear to Epic potential with a 6% stat line. Then, save your Mesos and wait for a DMT event to push your most important items (Weapon, Secondary, Emblem) to Legendary using Black/Bright cubes. Our new player guide can help.