Welcome to the most precise Uma Musume Stamina Calculator. Whether you are prepping for a Champions Meeting or a League of Heroes event, knowing if your girl will "hit the wall" (run out of stamina) is the difference between first place and a DNF. Use the tool below to calculate your effective HP and required stamina for any distance.
HP Comparison: Current vs. Required
A) What is the Uma Musume Stamina Calculator?
The Uma Musume Stamina Calculator is a specialized tool designed to simulate the Endurance (HP) mechanics of the mobile game Uma Musume Pretty Derby. In the game, stamina is not just a stat; it is a resource that depletes as your girl runs. If she runs out of HP before the "Last Spurt" phase or the finish line, she will slow down significantly, a phenomenon often called "stamina depletion."
This calculator takes into account your base Stamina, your Guts (which reduces the rate of consumption), your chosen strategy, and any recovery skills (heals) to determine if your build is viable for a specific track distance.
B) Formula and Explanation
The core mechanics of stamina in Uma Musume are governed by two main figures: Total HP and HP Consumption Rate.
1. Total HP Formula
The base HP pool is calculated as follows:
HP = 0.8 × Distance + 1.2 × Stamina Stat
2. The Role of Heals
Heal skills restore a percentage of your Base HP (the formula above).
- Gold Heals (e.g., Maestro): Restore 5.5% of Base HP.
- White Heals (e.g., Corner Recovery): Restore 1.5% of Base HP.
3. Guts and Consumption
While Stamina increases the size of the tank, Guts determines how quickly you burn through that fuel, especially during the Last Spurt. Higher Guts reduces the Stamina cost of maintaining high speeds.
C) Practical Examples
| Scenario | Distance | Stamina/Guts | Heals | Outcome |
|---|---|---|---|---|
| Arima Kinen (Long) | 2500m | 800 / 600 | 1 Gold | Safe (Comfortable) |
| Tenno Sho Spring | 3200m | 1000 / 700 | 2 Gold | Required for Victory |
| Short Sprint | 1200m | 400 / 400 | None | Safe |
D) How to Use Step-by-Step
- Enter Race Distance: Check the track info for your upcoming event (e.g., 2000m for Satsuki Sho).
- Input Stats: Enter the Stamina and Guts values from your training screen.
- Select Strategy: Choose between Runner, Leader, Betweener, or Chaser, as each has different consumption modifiers.
- Add Heals: Count how many Gold (Rare) and White (Normal) recovery skills you have triggered.
- Review Results: If the "Stamina Buffer" is below 5%, you are at risk of losing speed in the final stretch.
E) Key Factors Influencing Stamina
- Track Condition: Heavy and Bad tracks increase stamina consumption significantly.
- Intellect (Wisdom): Higher Wisdom increases the chance of heal skills activating. If they don't proc, you might fail the stamina check.
- Strategy: Runners generally require the most stamina because they maintain high speed for the longest duration.
- Debuffs: Enemy skills like "Stamina Greed" can reduce your HP mid-race, making a buffer essential.
F) FAQ (Frequently Asked Questions)
1. How much stamina do I need for 2400m?
For 2400m (Medium), we recommend at least 750-800 Stamina with 1 Gold Heal and 600 Guts.
2. Does Guts replace Stamina?
No, Guts complements Stamina. It reduces the drain rate, but you still need a baseline HP pool to survive the race.
3. What is the "Last Spurt"?
This is the final phase of the race where your girl uses all remaining HP to reach her maximum possible speed. If HP is low, the spurt starts late or is slower.
4. Are heal skills guaranteed?
No, they depend on your Wisdom stat. A 1200 Wisdom girl has roughly a 90% chance to trigger a skill.
5. Is 1200 Stamina overkill?
Only for Short and Mile races. For 3000m+ races, 1200 Stamina is often necessary.
6. Does track surface (Turf vs Dirt) matter?
Indirectly, as Dirt tracks often have different distance distributions, but the core HP formula remains consistent.
7. What is a "Stamina Buffer"?
It is the extra HP you have left over. A 10% buffer is recommended to account for "Kakari" (over-excitement) which drains HP faster.
8. Can I run a Long race with 400 Stamina?
No. Even with 5 Gold heals, the base HP pool would be too small to survive a 2500m+ race effectively.