Marriland Iv Calculator






Marriland IV Calculator – Calculate Your Pokémon’s Potential


Marriland IV Calculator

Determine the hidden genetic potential (IVs) of your Pokémon.




Enter Current Stats & EVs


What is a Marriland IV Calculator?

A marriland iv calculator is a tool designed for Pokémon players to determine the “Individual Values” or IVs of their Pokémon. IVs are hidden numbers, ranging from 0 to 31, that act like a Pokémon’s genes. They are a crucial part of what determines a Pokémon’s final stats (HP, Attack, Defense, Special Attack, Special Defense, and Speed). Two Pokémon of the same species and level can have very different stats, and IVs are a primary reason for this variance. This calculator helps you uncover these values by inputting your Pokémon’s visible stats, level, and Nature, allowing you to gauge its competitive potential.

The Pokémon Stat Formula and IV Calculation

The stats you see in your game are calculated using a specific formula that incorporates the Pokémon’s base stats, level, Nature, Effort Values (EVs), and the hidden IVs. The calculator works by reverse-engineering this formula. Since we know the final stat, we can test every possible IV (0-31) to see which values could have produced that result.

The two main formulas are:

  • HP: `floor( ( (2 * Base + IV + floor(EV/4) ) * Level/100 ) ) + Level + 10`
  • Other Stats: `floor( ( floor( ( (2 * Base + IV + floor(EV/4) ) * Level/100 ) ) + 5 ) * Nature )`
Stat Formula Variables
Variable Meaning Unit / Range Typical Range
Base The Pokémon species’ inherent stat value. Points 1 – 255
IV Individual Value for that stat. Points 0 – 31
EV Effort Values gained from battling. Points 0 – 252 per stat (510 total)
Level The Pokémon’s current level. Level 1 – 100
Nature A modifier that boosts one stat by 10% and hinders another by 10%. Multiplier 0.9, 1.0, or 1.1

Practical Examples

Example 1: Low-Level Pokémon

Imagine you just caught a Level 10 Pikachu. Because its stats are low, a single stat point can represent a wide range of possible IVs.

  • Inputs: Level 10 Pikachu, Adamant Nature, 0 EVs, and its current stats.
  • Results: The calculator might show that its Attack IV is in the range of 15-28. The range is wide because at such a low level, the formula’s rounding makes it impossible to be more precise.

Example 2: High-Level Pokémon

Now, let’s say you’ve trained that Pikachu to Level 80. Its stats are much higher, and each point is more significant.

  • Inputs: Level 80 Pikachu, Adamant Nature, specific EVs you’ve tracked, and its new, higher stats.
  • Results: The calculator will now provide a much narrower range, perhaps showing the Attack IV is exactly 26. This is why using a marriland iv calculator at higher levels yields more accurate results.

How to Use This Marriland IV Calculator

Using this tool is straightforward. Follow these steps for the most accurate results:

  1. Select Your Pokémon: Choose your Pokémon from the dropdown list. If it’s not listed, select “Custom Base Stats” and enter them manually. You can find base stats on sites like Bulbapedia or Serebii.
  2. Enter Level & Nature: Input your Pokémon’s current level and select its Nature from the list. The Nature is critical as it affects stats by 10%.
  3. Input Stats and EVs: Enter your Pokémon’s current stats exactly as they appear on its summary screen. For best results, use a Pokémon that has not gained any experience from battles, as this ensures its Effort Values (EVs) are zero. If you have tracked its EVs, enter those values.
  4. Calculate and Interpret: Click the “Calculate IVs” button. The table will show the possible IV range for each stat. A smaller range means a more precise calculation.

Key Factors That Affect IV Calculation

  • Pokémon Level: This is the most significant factor. The higher the level, the more precise the IV calculation will be.
  • Effort Values (EVs): Incorrectly entered EVs are the most common source of error. Using a freshly caught or hatched Pokémon is the easiest way to ensure EVs are zero.
  • Nature: A Pokémon’s Nature gives a 10% boost to one stat and a 10% reduction to another. Choosing the wrong Nature will lead to incorrect results.
  • Base Stats: You must use the correct base stats for your Pokémon’s species.
  • Input Accuracy: Double-check that you’ve typed in the Pokémon’s level and actual stats correctly. A single digit error will invalidate the results.
  • No In-Battle Boosts: The stats entered should be from the Pokémon’s summary screen, not during a battle where stats may be modified by moves or abilities.

Frequently Asked Questions (FAQ)

What are IVs in Pokémon?

Individual Values (IVs) are like a Pokémon’s genes. They are a set of hidden values from 0-31 for each of the six stats, determining a Pokémon’s inherent strengths and weaknesses compared to others of the same species.

Why did I get a range of IVs instead of a single number?

At lower levels, multiple IVs can result in the same visible stat due to the game’s rounding mechanics. To narrow the range, level up your Pokémon and re-calculate.

What are EVs (Effort Values)?

EVs are points a Pokémon gains by defeating other Pokémon. They are another component in stat calculation. 4 EVs in a stat typically equal one extra stat point at level 100.

How can I know my Pokémon’s EVs?

The easiest way is to use a Pokémon with 0 EVs (freshly caught/hatched). Otherwise, you must meticulously track every Pokémon it has ever defeated or use EV-reducing berries to reset them to zero.

Why are my results “Invalid” or empty?

This usually means there’s a contradiction in the data you entered. The most common causes are incorrect EVs, wrong Nature, or a typo in the stats or level.

What is considered a “perfect” IV?

A perfect IV is a value of 31. A Pokémon with 31 IVs in all six stats is often called a “6IV” Pokémon and has reached its maximum genetic potential.

Can I change my Pokémon’s IVs?

In older games, IVs were permanent. However, in recent games (like Pokémon Sword & Shield and Scarlet & Violet), you can use a feature called “Hyper Training” to raise a level 100 Pokémon’s stats to what they would be if they had perfect 31 IVs.

Does this calculator work for Pokémon GO?

No, this marriland iv calculator is for the main series games only. Pokémon GO uses a different stat system (Attack, Defense, Stamina) with IVs ranging from 0 to 15.

© 2026 Pokémon is a registered trademark of Nintendo, Creatures, and GAME FREAK. This is an unofficial fan-made tool.



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