DragonVale Breeding Calculator – Guide & Odds


DragonVale Breeding Calculator

Your expert tool for predicting breeding combinations and times in DragonVale.



Select the first parent dragon.


Select the second parent dragon.

Check this for a 20% reduction in breeding times.


What is a DragonVale Breeding Calculator?

A dragonvale breeding calculator is an essential tool for players of the popular mobile game DragonVale. Instead of relying on guesswork, this calculator helps you predict the potential offspring of two parent dragons. Breeding in DragonVale is based on the elements of the parent dragons, and certain combinations are required to produce rare, epic, and hybrid dragons. This tool demystifies the process, providing you with data on breeding times and the chances of getting a specific dragon, allowing you to plan your park’s expansion more effectively.

DragonVale Breeding Formula and Explanation

Unlike a mathematical calculator, a dragonvale breeding calculator works on combinatorial logic rather than a numerical formula. The “formula” is the set of hidden rules in the game that determine the outcome when two dragons’ elements are combined. For instance, combining a dragon with a Fire element and a dragon with an Earth element can result in a Lava Dragon.

The key variables involved are:

Variable Meaning Unit Typical Range
Parent 1 / Parent 2 The two dragons selected for breeding. Dragon Name Any dragon you own.
Breeding Location The standard Breeding Cave or an Upgraded Epic Breeding Island/Sanctuary. Boolean (Standard/Upgraded) N/A
Breeding Time The amount of time the breeding process will take. This is a primary clue to the resulting dragon. Hours & Minutes 30 seconds to 60+ hours.
Dragon Level The level of the parent dragons. Higher levels can slightly increase the odds of breeding rare dragons. Level 1 – 20 (or Elder).

For more information on specific combinations, you might check out a detailed dragonvale breeding guide.

Practical Examples

Example 1: Breeding a Flower Dragon

  • Inputs:
    • Parent 1: Plant Dragon
    • Parent 2: Fire Dragon
    • Breeding Location: Standard Cave
  • Results: One of the most common early hybrids is the Flower Dragon. The breeding time for a Flower Dragon is 1 hour. The calculator would show this as a high-probability outcome.

Example 2: Breeding a Blue Fire Dragon

  • Inputs:
    • Parent 1: Fire Dragon
    • Parent 2: Cold Dragon
    • Breeding Location: Upgraded Epic Breeding Island
  • Results: This is a combination of opposing elements. The Blue Fire Dragon has a standard breeding time of 12 hours. With the upgraded cave’s 20% discount, the time would be reduced to 9 hours and 36 minutes. The calculator would show this adjusted time.

How to Use This DragonVale Breeding Calculator

  1. Select Parent 1: Use the first dropdown menu to choose your first parent dragon from the list.
  2. Select Parent 2: Use the second dropdown menu for the other parent dragon.
  3. Choose Breeding Location: Check the box if you are using an upgraded Epic Breeding Island or Enchanted Breeding Cave for the 20% time reduction.
  4. Calculate: Click the “Calculate Breeding Outcomes” button.
  5. Interpret Results: The tool will display a table of possible dragons, their breeding times (both normal and upgraded), and their rarity. A visual chart will also help you compare the breeding times.

After calculating, you might want to manage your resources with our gem calculator to see if speeding up the process is worth it.

Key Factors That Affect DragonVale Breeding

  • Parent Elements: This is the single most important factor. The combination of the parents’ elements determines the pool of possible offspring.
  • Parent Level: Higher-level dragons (Level 15+) have a slightly better chance of producing rare results.
  • The Epic Breeding Island (EBI): Using the EBI or its upgraded version increases the odds of breeding rare and epic dragons.
  • Specific Combinations: Some dragons don’t follow simple elemental rules and require very specific parents. You can learn more by reading about epic dragon breeding.
  • Limited Time Dragons: During events, special limited-time dragons become available. They always require a specific combination to breed.
  • Breeding Location Upgrades: The main benefit of upgrading the Breeding Cave or Island is the 20% reduction in breeding time, which is a huge advantage for long breeds.

A deep understanding of these factors is key to mastering the game, more so than just using a dragonvale breeding calculator alone. For community discussion, check out our community forums.

Frequently Asked Questions (FAQ)

1. Does the order of the parent dragons matter?

No, the order in which you select the parents does not affect the outcome. A Plant + Fire combination is the same as Fire + Plant.

2. What does it mean if my breeding time is 48 hours?

A 48-hour breeding time (in a standard cave) typically indicates you are breeding a Rainbow, Sun, or Moon dragon, which are some of the first epic dragons players encounter.

3. Why isn’t the dragon I want appearing?

Breeding has a large element of chance. Even with the correct parents and an upgraded EBI, rare and epic dragons have low probability. It can take many attempts. Checking a rare dragon combos guide can confirm you’re on the right track.

4. How much faster is the upgraded breeding cave?

The Enchanted Breeding Cave and the Epic Breeding Sanctuary reduce all breeding times by 20%.

5. Can I breed any dragon?

Most dragons are breedable, but some, like Galaxy dragons, must be acquired through co-op breeding. Evolved dragons cannot be bred at all.

6. What’s the best way to get a Rainbow Dragon?

A Rainbow Dragon requires breeding two dragons that, combined, have at least four different elements. For example, breeding a Firefly Dragon (Fire, Lightning) with a Seaweed Dragon (Plant, Water) is a valid attempt. Patience is key. You can find more dragonvale breeding hints on our site.

7. What is cloning?

Cloning is when you use the dragon you want to breed as one of the parents in the breeding combination, often in the co-op cave. This can increase the odds of getting another one of that same dragon.

8. Does this dragonvale breeding calculator have all dragons?

This calculator uses a representative sample of common and hybrid dragons to demonstrate the breeding principles. For exhaustive, up-to-the-minute combinations, the DragonVale Wiki or a sandbox tool is recommended.

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