Dragon City Breeding Calculator – Find Your Perfect Dragon Combinations


Dragon City Breeding Calculator

Unleash Your Dragon Breeding Potential with the Dragon City Breeding Calculator

Welcome, Dragon Master! The world of Dragon City is vast and full of incredible creatures, but mastering the art of breeding is key to expanding your collection and acquiring powerful dragons. Our advanced Dragon City Breeding Calculator is your essential tool for predicting offspring, understanding elemental combinations, and optimizing your breeding strategy.

Whether you’re aiming for a rare Epic, a formidable Legendary, or even a majestic Heroic dragon, this calculator will guide you through the intricate mechanics of Dragon City’s breeding system. Input your parent dragons’ elements, and instantly discover the potential outcomes, their rarities, and crucial breeding times. Stop guessing and start strategizing!

Dragon City Breeding Calculator



Please select Parent 1’s primary element.
Choose the main element of your first parent dragon.


Select a second element if your first parent dragon has one.


Please select Parent 2’s primary element.
Choose the main element of your second parent dragon.


Select a second element if your second parent dragon has one.


A) What is a Dragon City Breeding Calculator?

A Dragon City Breeding Calculator is an online tool designed to help players of the popular mobile game, Dragon City, predict the outcomes of breeding two dragons. In Dragon City, combining two parent dragons can result in a variety of offspring, each with different elements, rarities, and breeding times. Manually figuring out all possible combinations and their results can be incredibly complex and time-consuming, especially with the ever-growing number of dragons and elements.

This calculator simplifies the process by taking the elements of your chosen parent dragons as input. It then processes this information against a database of known breeding combinations to display all potential offspring, their rarity levels (Common, Rare, Very Rare, Epic, Legendary, Heroic), and the exact time it will take for their eggs to hatch. It’s an indispensable resource for efficient gameplay.

Who Should Use the Dragon City Breeding Calculator?

  • New Players: To quickly learn breeding mechanics and acquire basic dragons efficiently.
  • Experienced Players: To target specific rare, epic, or legendary dragons, or to optimize breeding for events.
  • Collectors: To identify missing dragons and the best breeding pairs to obtain them.
  • Strategists: To plan breeding schedules, manage breeding times, and maximize resource usage.
  • Event Participants: Many Dragon City events require specific dragons; this tool helps identify how to breed them.

Common Misconceptions about Dragon City Breeding

  • “Higher level parents guarantee better dragons”: While higher-level parents can sometimes increase the chances of certain outcomes or unlock specific breeding combinations (like Ancient World dragons), it doesn’t guarantee a Legendary or Heroic dragon every time. Elemental combinations are paramount.
  • “Breeding two Legendary dragons always gives a Legendary”: Not necessarily. Breeding two Legendary dragons can still result in Epic or even Very Rare dragons, depending on their specific elements and the game’s internal mechanics. The Dragon City Breeding Calculator helps clarify these probabilities.
  • “Breeding time is random”: Breeding time is directly tied to the rarity and specific type of the offspring dragon. A longer breeding time usually indicates a rarer dragon, but it’s not random; it’s a fixed duration for each dragon.
  • “Only pure dragons can breed pure dragons”: While Pure dragons are often bred from two Pure dragons, other combinations can sometimes yield Pure-element hybrids.
  • “Breeding boosts guarantee rare dragons”: Breeding boosts (from events or perks) typically reduce breeding time, not necessarily increase the chance of a rarer outcome. The Dragon City Breeding Calculator focuses on the elemental combinations for outcome prediction.

B) Dragon City Breeding Calculator Formula and Mathematical Explanation

Unlike traditional financial calculators, the Dragon City Breeding Calculator doesn’t rely on a single mathematical formula in the conventional sense. Instead, it operates on a sophisticated lookup and matching algorithm based on the game’s intricate breeding rules. The “formula” is essentially a comprehensive database and a set of logical conditions.

Step-by-Step Derivation:

  1. Input Collection: The calculator first gathers the elements of Parent Dragon 1 (Element A1, Element A2) and Parent Dragon 2 (Element B1, Element B2).
  2. Elemental Combination Generation: It then generates all possible elemental combinations that could arise from these parents. This includes:
    • A1 + B1
    • A1 + B2 (if B2 exists)
    • A2 + B1 (if A2 exists)
    • A2 + B2 (if both A2 and B2 exist)
    • A1 + A1 (if A1 is a primary element and can self-breed)
    • B1 + B1 (if B1 is a primary element and can self-breed)
    • And potentially other specific combinations based on game rules (e.g., Pure + Pure, Legend + Legend).
  3. Database Lookup: Each generated elemental combination is then cross-referenced against a vast internal database (simulated in this calculator) of known Dragon City breeding outcomes. This database contains entries like: { parents: ['Fire', 'Water'], offspring: 'Cloud Dragon', rarity: 'Common', time: '0h 30m' }.
  4. Result Aggregation: All matching offspring dragons are collected. Duplicate outcomes (e.g., if ‘Cloud Dragon’ can be bred from multiple combinations of the same parents) are typically consolidated to show unique possibilities.
  5. Rarity and Time Extraction: For each unique offspring, its rarity and breeding time are extracted from the database.
  6. Statistical Analysis: The calculator then performs simple statistical analysis on the aggregated results:
    • Total Possible Unique Offspring: A count of all distinct dragons that can be bred.
    • Rarest Possible Dragon: Identified by comparing the rarity levels (Heroic > Legendary > Epic > Very Rare > Rare > Common).
    • Shortest/Longest Breeding Time: Determined by converting all breeding times (e.g., “0h 30m”) into a comparable unit (e.g., total minutes) and finding the minimum and maximum.
    • Rarity Distribution: Counts how many offspring fall into each rarity category for charting.

Variable Explanations:

Key Variables in Dragon City Breeding
Variable Meaning Unit Typical Range
Parent 1 Element 1 Primary element of the first parent dragon. Element Type Terra, Flame, Sea, Plant, Electric, etc.
Parent 1 Element 2 Secondary element of the first parent dragon (if applicable). Element Type None, Terra, Flame, Sea, Plant, Electric, etc.
Parent 2 Element 1 Primary element of the second parent dragon. Element Type Terra, Flame, Sea, Plant, Electric, etc.
Parent 2 Element 2 Secondary element of the second parent dragon (if applicable). Element Type None, Terra, Flame, Sea, Plant, Electric, etc.
Offspring Dragon The name of a potential dragon that can be bred. Dragon Name Cloud Dragon, Pure Dragon, High Fenrir Dragon, etc.
Rarity The scarcity level of the offspring dragon. Category Common, Rare, Very Rare, Epic, Legendary, Heroic
Breeding Time The time required for the egg to hatch. Hours/Minutes 0h 30m to 60h 0m+

C) Practical Examples (Real-World Use Cases)

Let’s explore how the Dragon City Breeding Calculator can be used with realistic scenarios.

Example 1: Breeding for a Specific Rare Dragon (Ice Dragon)

You need an Ice Dragon for a collection or an event. You know Ice Dragons are typically bred from Fire and Water elements, or Terra and Ice. Let’s try a common combination.

  • Parent Dragon 1: Flame Dragon (Elements: Flame)
  • Parent Dragon 2: Sea Dragon (Elements: Sea)

Calculator Inputs:

  • Parent Dragon 1 – Primary Element: Flame
  • Parent Dragon 1 – Secondary Element: None
  • Parent Dragon 2 – Primary Element: Sea
  • Parent Dragon 2 – Secondary Element: None

Calculator Output (Expected):

  • Total Possible Unique Offspring: 3 (e.g., Cloud Dragon, Ice Dragon, Blizzard Dragon)
  • Rarest Possible Dragon: Blizzard Dragon (Very Rare)
  • Shortest Breeding Time: 0h 30m (Cloud Dragon)
  • Longest Breeding Time: 8h 0m (Blizzard Dragon)
  • Detailed Offspring Table:
    • Cloud Dragon (Common, 0h 30m)
    • Ice Dragon (Rare, 4h 0m)
    • Blizzard Dragon (Very Rare, 8h 0m)

Interpretation: This combination gives you a chance for an Ice Dragon, but also other dragons. You’ll need to breed multiple times and hope for the desired outcome. The calculator confirms that an Ice Dragon is a possible result and tells you its breeding time, allowing you to plan your hatchery usage.

Example 2: Aiming for a Legendary Dragon (Legend Dragon)

You’re an advanced player aiming for a Legendary dragon. A common way to get Legendary dragons is by breeding two Pure dragons.

  • Parent Dragon 1: Pure Dragon (Elements: Pure)
  • Parent Dragon 2: Pure Dragon (Elements: Pure)

Calculator Inputs:

  • Parent Dragon 1 – Primary Element: Pure
  • Parent Dragon 1 – Secondary Element: None
  • Parent Dragon 2 – Primary Element: Pure
  • Parent Dragon 2 – Secondary Element: None

Calculator Output (Expected):

  • Total Possible Unique Offspring: 2 (e.g., Pure Dragon, Legend Dragon)
  • Rarest Possible Dragon: Legend Dragon (Legendary)
  • Shortest Breeding Time: 24h 0m (Pure Dragon)
  • Longest Breeding Time: 48h 0m (Legend Dragon)
  • Detailed Offspring Table:
    • Pure Dragon (Epic, 24h 0m)
    • Legend Dragon (Legendary, 48h 0m)

Interpretation: Breeding two Pure dragons gives you a chance for the highly sought-after Legend Dragon, which has a distinct 48-hour breeding time. You also have a chance to get another Pure Dragon. This confirms your strategy and helps you identify the egg you’re looking for by its breeding duration.

D) How to Use This Dragon City Breeding Calculator

Using our Dragon City Breeding Calculator is straightforward and designed for maximum efficiency. Follow these steps to unlock your breeding potential:

  1. Identify Your Parent Dragons: In Dragon City, choose the two dragons you intend to breed. Note down their elements. Each dragon can have one or more elements.
  2. Select Parent 1 Elements:
    • From the “Parent Dragon 1 – Primary Element” dropdown, select the main element of your first dragon.
    • If your first dragon has a second element, select it from the “Parent Dragon 1 – Secondary Element (Optional)” dropdown. If it’s a single-element dragon, leave this as “None”.
  3. Select Parent 2 Elements:
    • Repeat the process for your second parent dragon using the “Parent Dragon 2 – Primary Element” and “Parent Dragon 2 – Secondary Element (Optional)” dropdowns.
  4. Click “Calculate Breeding”: Once both parent dragons’ elements are selected, click the “Calculate Breeding” button. The calculator will instantly process the information.
  5. Read the Results:
    • Primary Highlighted Result: This shows the “Total Possible Unique Offspring,” giving you an immediate overview of the variety of dragons you might get.
    • Intermediate Results: Below the primary result, you’ll find key insights like the “Rarest Possible Dragon,” “Shortest Breeding Time,” and “Longest Breeding Time.” These help you gauge the potential quality and time investment.
    • Detailed Offspring Table: This table lists every unique dragon that can be bred from your chosen parents, along with its specific rarity and breeding time. This is crucial for identifying specific eggs.
    • Rarity Distribution Chart: A visual representation of the probability of different rarities appearing from your chosen combination.
  6. Use the “Reset” Button: If you want to try a new combination, click “Reset” to clear all inputs and start fresh.
  7. Use the “Copy Results” Button: This button allows you to quickly copy all the calculated results (main, intermediate, and key assumptions) to your clipboard, making it easy to share or save your breeding plans.

By following these steps, you can effectively use the Dragon City Breeding Calculator to make informed decisions and enhance your Dragon City gameplay.

E) Key Factors That Affect Dragon City Breeding Calculator Results

While the Dragon City Breeding Calculator provides precise predictions based on elemental combinations, several in-game factors can influence your overall breeding success and strategy. Understanding these is crucial for any aspiring Dragon Master.

  1. Parent Dragon Elements: This is the most critical factor. The elements of the two parent dragons directly determine the pool of possible offspring. Specific combinations are required for specific dragons. For instance, combining Fire and Water elements can yield dragons like Cloud, Ice, or Blizzard. The Dragon City Breeding Calculator is built around this core mechanic.
  2. Dragon Rarity and Type: Different rarities (Common, Rare, Very Rare, Epic, Legendary, Heroic) have different base breeding times and probabilities. Breeding two Legendary dragons might give you a higher chance for another Legendary, but it’s not guaranteed and can still result in Epic dragons.
  3. Breeding Mountain/Tree Level: Upgrading your Breeding Mountain or Ultra Breeding Tree can significantly reduce breeding times. While this doesn’t change the *outcome* of the breed, it allows for faster cycles, increasing your chances of getting a desired dragon sooner.
  4. Breeding Perks and Boosts: Certain in-game perks (e.g., from alliances or events) can offer breeding time reductions or even slight increases in the chance of rarer outcomes. These are temporary advantages that can accelerate your progress.
  5. Special Breeding Events: Dragon City frequently hosts special breeding events that introduce temporary combinations for exclusive dragons or increase the chances of obtaining specific rare dragons. The Dragon City Breeding Calculator might not account for these temporary event-specific rules unless its database is updated in real-time, so always check in-game event details.
  6. Luck Factor (RNG): Even with the correct elemental combination, obtaining a specific rare dragon is often a matter of chance (Random Number Generation). The calculator shows *all possible* outcomes, but the game’s RNG determines which one you actually get. Persistence is key!
  7. Dragon Level and Empowerment: While not directly affecting the *type* of offspring, higher-level and empowered parents can sometimes unlock specific breeding combinations (e.g., for Ancient World dragons) or contribute to stronger offspring stats.
  8. Time Management: Efficiently managing your breeding times, especially for longer breeds, is vital. Knowing the potential breeding times from the Dragon City Breeding Calculator helps you plan when to check your hatchery and when to start new breeds.

F) Frequently Asked Questions (FAQ) about the Dragon City Breeding Calculator

Q: How accurate is this Dragon City Breeding Calculator?

A: Our Dragon City Breeding Calculator is designed to be highly accurate based on the known elemental breeding mechanics of Dragon City. It provides all possible outcomes for a given elemental combination. However, the final dragon you receive is still subject to the game’s internal random number generator (RNG).

Q: Can this calculator predict Heroic dragons?

A: Yes, if a Heroic dragon is a known possible outcome from the elemental combination of your chosen parents, the Dragon City Breeding Calculator will list it. Heroic dragons typically require very specific, often Legendary or other Heroic, parent combinations.

Q: Why do I sometimes get a different dragon than what the calculator shows?

A: The calculator shows *all possible* outcomes. When you breed in Dragon City, the game randomly selects one dragon from that pool of possibilities. So, while the calculator is correct in listing what *can* be bred, it cannot predict the *exact* dragon you *will* get due to the game’s inherent luck factor.

Q: Does the level of my parent dragons affect the breeding outcome?

A: For most standard breeding, the level of your parent dragons does not change the *type* of offspring. However, some special breeding events or specific dragon types (like Ancient World dragons) might have level requirements or increased chances with higher-level parents. Always check specific event rules.

Q: What if my dragon has more than two elements?

A: Our Dragon City Breeding Calculator currently supports up to two elements per parent, which covers the vast majority of breeding scenarios. For dragons with more elements, focus on their primary and secondary elements, as these are usually the most influential in breeding.

Q: How do I know which egg corresponds to which dragon?

A: The breeding time is a strong indicator. Once you get an egg, check its breeding time against the “Breeding Time” column in our calculator’s detailed offspring table. This will help you identify which dragon you’ve successfully bred.

Q: Can I breed exclusive event dragons using this calculator?

A: The calculator’s database is based on general breeding rules. For exclusive event dragons that require temporary or unique combinations, you should always refer to the in-game event information. Our Dragon City Breeding Calculator is best for standard and permanent breeding combinations.

Q: Why is the “Total Possible Unique Offspring” sometimes low, even with many elements?

A: Some elemental combinations have a very limited pool of unique outcomes, especially if they are very specific or lead to highly rare dragons. Conversely, combining basic elements often yields a wider range of common and rare dragons.

G) Related Tools and Internal Resources

To further enhance your Dragon City experience and master every aspect of the game, explore these related guides and tools:

© 2023 Dragon City Fan Site. All rights reserved. This Dragon City Breeding Calculator is an unofficial tool.



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