Hidden Power Calculator Pokémon

Accurately determine the Type and Base Power of your Pokémon’s Hidden Power move.

Pokémon Hidden Power Calculator

What is Hidden Power in Pokémon?

Hidden Power, also known as Technical Machine (TM) 10 or Hidden Move, was a versatile move in the Pokémon games that has since been removed from newer generations. Its unique characteristic was that its type and base power changed depending on the Individual Values (IVs) of the Pokémon using it. This made it a highly sought-after move for competitive battlers, allowing for type coverage against opponents or to hit Pokémon of the same type neutrally. Understanding how to calculate Hidden Power was crucial for optimizing a Pokémon’s move set, especially in generations where it was prevalent.

Who should use this calculator? This calculator is primarily for Pokémon trainers and competitive players who are familiar with older generations of Pokémon games (up to Generation VI) where Hidden Power was a significant factor. It helps players determine the potential type and power of Hidden Power for a specific Pokémon based on its stats.

Common misunderstandings: A frequent confusion arises from the move’s removal in later generations (starting from Generation VII), meaning it’s not applicable to Pokémon like Alolan forms or new Pokémon introduced after that point. Another misunderstanding can stem from the complexity of IV calculation; users might input base stats instead of the final calculated stats at level 100, leading to incorrect results.

Hidden Power Formula and Explanation

The type and base power of Hidden Power are determined by the binary representation of the Pokémon’s Individual Values (IVs) across six key stats: HP, Attack, Defense, Sp. Atk, Sp. Def, and Speed. In older generations (Gen 1-3), DVs (Determinant Values) were used, which are essentially equivalent to IVs in later gens for this calculation. The calculator uses the final stat values at Level 100 to derive the IVs.

The formula for determining the type is based on the last bit of the IVs for each stat. The formula for the base power is derived from the last two bits of the IVs for HP, Attack, Defense, and Speed.

Type Calculation:

The type is determined by the remainder of each stat’s IV when divided by 2. These remainders form a 6-bit binary number.
The formula: `TypeIndex = (HP_IV % 2) * 1 + (Atk_IV % 2) * 2 + (Def_IV % 2) * 4 + (SpA_IV % 2) * 8 + (SpD_IV % 2) * 16 + (Spe_IV % 2) * 32`
This `TypeIndex` then maps to a specific Pokémon type.

Base Power Calculation:

The base power is determined by the remainder of each relevant stat’s IV when divided by 4. The formula combines the last two bits of HP, Attack, Defense, and Speed IVs.
The formula: `PowerIndex = (HP_IV % 4) * 1 + (Atk_IV % 4) * 4 + (Def_IV % 4) * 16 + (Spe_IV % 4) * 64`
This `PowerIndex` then maps to a base power, typically ranging from 40 to 70.

Deriving IVs from Stats:

Since the calculator takes final stats at Level 100, we need to reverse the stat formula to estimate the IVs. The general stat formula at level 100 is: `Stat = floor( ((2 * BaseStat + IV + floor(EV/4)) * Level / 100) + 5 )` (for HP) or `+ 5` for other stats. For simplicity and to get a reasonable IV estimate for Hidden Power calculation, we can approximate IVs by using the remainder of the stat calculation: `IV = (Stat – 5 – floor(Level * BaseStat / 100)) * 4 / Level` (and then applying modulo operations). A simpler, commonly used approximation for Level 100 stats is `IV = (Stat % 2)` for type and `IV = (Stat % 4)` for power, but this assumes EVs are fully distributed or irrelevant for the last bits. A more accurate method is needed for precise calculation, hence the inverse stat formula.

Let’s use the simplified approach for calculating the last bit for type and last two bits for power, directly from the stats at Level 100, which is a common approximation used in many online calculators:

• Type IV Bit: `Stat % 2`
• Power IV Bits: `Stat % 4`

This approximation works because EVs are distributed in increments of 4, and the base stats and level scaling often don’t affect the last 1 or 2 bits of the resulting stat when using Level 100, especially for Hidden Power calculation purposes. The actual calculation involves `(Stat – 5 – floor(BaseStat * Level / 100)) * 100 / Level` to get `2*BaseStat + IV + floor(EV/4)`, and then isolating IV.

Hidden Power Calculation Variables

Variable	Meaning	Unit	Typical Range (Implied IVs)
HP IV % 2	Least Significant Bit of HP IV	0 or 1	0 or 1
Atk IV % 2	Least Significant Bit of Attack IV	0 or 1	0 or 1
Def IV % 2	Least Significant Bit of Defense IV	0 or 1	0 or 1
Sp. Atk IV % 2	Least Significant Bit of Sp. Atk IV	0 or 1	0 or 1
Sp. Def IV % 2	Least Significant Bit of Sp. Def IV	0 or 1	0 or 1
Speed IV % 2	Least Significant Bit of Speed IV	0 or 1	0 or 1
HP IV % 4	Last Two Bits of HP IV	0-3	0-3
Atk IV % 4	Last Two Bits of Attack IV	0-3	0-3
Def IV % 4	Last Two Bits of Defense IV	0-3	0-3
Speed IV % 4	Last Two Bits of Speed IV	0-3	0-3

Practical Examples

Let’s illustrate with some examples. We’ll assume the stats provided are the final stats at Level 100.

Example 1: A Pokémon with balanced stats

Consider a Pokémon with the following stats at Level 100:

• HP: 355
• Attack: 200
• Defense: 210
• Sp. Atk: 200
• Sp. Def: 210
• Speed: 200

Calculation Breakdown:

• HP IV % 2 = 355 % 2 = 1
• Atk IV % 2 = 200 % 2 = 0
• Def IV % 2 = 210 % 2 = 0
• Sp. Atk IV % 2 = 200 % 2 = 0
• Sp. Def IV % 2 = 210 % 2 = 0
• Speed IV % 2 = 200 % 2 = 0
• Type Index = (1*1) + (0*2) + (0*4) + (0*8) + (0*16) + (0*32) = 1. Index 1 corresponds to the Fighting type.
• HP IV % 4 = 355 % 4 = 3
• Atk IV % 4 = 200 % 4 = 0
• Def IV % 4 = 210 % 4 = 2
• Speed IV % 4 = 200 % 4 = 0
• Power Index = (3*1) + (0*4) + (2*16) + (0*64) = 3 + 0 + 32 + 0 = 35. Index 35 corresponds to a Base Power of 70.

Result: This Pokémon’s Hidden Power would be Fighting type with 70 Base Power.

Example 2: A Pokémon with specific IV distribution

Consider a Pokémon known for its speed, with stats at Level 100:

• HP: 300
• Attack: 150
• Defense: 160
• Sp. Atk: 150
• Sp. Def: 160
• Speed: 300

Calculation Breakdown:

• HP IV % 2 = 300 % 2 = 0
• Atk IV % 2 = 150 % 2 = 0
• Def IV % 2 = 160 % 2 = 0
• Sp. Atk IV % 2 = 150 % 2 = 0
• Sp. Def IV % 2 = 160 % 2 = 0
• Speed IV % 2 = 300 % 2 = 0
• Type Index = (0*1) + (0*2) + (0*4) + (0*8) + (0*16) + (0*32) = 0. Index 0 corresponds to the Normal type.
• HP IV % 4 = 300 % 4 = 0
• Atk IV % 4 = 150 % 4 = 2
• Def IV % 4 = 160 % 4 = 0
• Speed IV % 4 = 300 % 4 = 0
• Power Index = (0*1) + (2*4) + (0*16) + (0*64) = 0 + 8 + 0 + 0 = 8. Index 8 corresponds to a Base Power of 50.

Result: This Pokémon’s Hidden Power would be Normal type with 50 Base Power.

This calculator simplifies these steps. Simply input the final stats of your Pokémon at Level 100, and it will instantly provide the Hidden Power type and base power.

How to Use This Hidden Power Calculator

Using the Hidden Power calculator is straightforward. Follow these steps to determine the potential type and base power of your Pokémon’s Hidden Power move:

1. Gather Your Pokémon’s Stats: You need the Pokémon’s final stats at Level 100. This includes its Base Stats, modified by its Individual Values (IVs), Effort Values (EVs), and Nature. If you’re using a Pokémon from a lower level, many online tools can calculate its Level 100 stats, or you can use the in-game stat display (which often shows stats at the current level, requiring a conversion).
2. Input Stats into the Calculator: Enter the corresponding stat values into the designated fields: HP, Attack, Defense, Sp. Atk, Sp. Def, and Speed.
3. Click “Calculate Hidden Power”: Once all stats are entered, click the button. The calculator will process the numbers based on the Hidden Power mechanics.
4. Interpret the Results: The calculator will display two key pieces of information:
   • Hidden Power Type: The elemental type the move will have.
   • Base Power: The power level of the move, ranging from 40 to 70.
5. Understand Intermediate Values: The “Intermediate Values” section shows the calculated indices used for type and power, offering insight into how the result was derived.
6. Resetting the Calculator: If you need to calculate for a different Pokémon or want to start over, click the “Reset” button to clear all fields and return to default values.

Selecting Correct Units: For this calculator, all inputs are unitless numerical stat values representing the final stat number at Level 100. There are no unit conversions needed.

Interpreting Results: The generated type and power are crucial for competitive play. A well-chosen Hidden Power type can provide essential super-effective coverage against common threats. A higher base power means a stronger attack. This calculator helps trainers identify the optimal Hidden Power for their specific Pokémon’s stat distribution.

Key Factors That Affect Hidden Power

The type and base power of Hidden Power are uniquely determined by a Pokémon’s underlying genetics – its Individual Values (IVs). Here are the key factors:

1. HP IV: The last bit of the HP IV determines if the type calculation gets a value from HP. The last two bits contribute to the base power calculation.
2. Attack IV: The last bit of the Attack IV contributes to the type calculation. The last two bits contribute to the base power calculation.
3. Defense IV: The last bit of the Defense IV contributes to the type calculation. The last two bits contribute to the base power calculation.
4. Sp. Atk IV: The last bit of the Sp. Atk IV contributes to the type calculation. This stat does NOT influence the base power.
5. Sp. Def IV: The last bit of the Sp. Def IV contributes to the type calculation. This stat does NOT influence the base power.
6. Speed IV: The last bit of the Speed IV contributes to the type calculation. The last two bits contribute to the base power calculation.
7. Stat Calculation at Level 100: While the IVs are the direct source, the calculator requires the final stat values at Level 100. These stats are influenced by Base Stats, EVs, Nature, and Level. The calculator effectively reverses this process to infer the relevant IV bits.

It’s important to note that Effort Values (EVs) and Natures affect the *total stat value*, but for Hidden Power calculation, only the *last bit* (for type) and *last two bits* (for power) of the IVs matter. This means a Pokémon with perfect IVs (31) in all stats would have a different Hidden Power type and power compared to a Pokémon with 0 IVs in some stats, even if their total stats were similar due to EVs and Natures.

FAQ: Pokémon Hidden Power Calculator

Q1: Which Pokémon generations used Hidden Power?

A1: Hidden Power was available from Generation 1 (as a TM) up to Generation VI. It was removed starting from Generation VII (Sun & Moon).

Q2: Can I calculate Hidden Power for Pokémon in Sword and Shield or Scarlet and Violet?

A2: No, the Hidden Power move is not present in Generation VII (Sun, Moon, Ultra Sun, Ultra Moon) or any subsequent generations (like Sword, Shield, Brilliant Diamond, Shining Pearl, Legends: Arceus, Scarlet, Violet). This calculator is for older games.

Q3: How do I find my Pokémon’s stats at Level 100?

A3: You can use an online Pokémon stat calculator, or the formula `Stat = floor( ((2 * BaseStat + IV + floor(EV/4)) * Level / 100) + 5 )` (for HP) or `+ 5` for others, setting Level to 100. Ensure you know the Pokémon’s Base Stats, IVs, EVs, and Nature.

Q4: What are IVs and how do they relate to the calculator?

A4: Individual Values (IVs) are hidden stats ranging from 0 to 31 for each stat. They are determined when a Pokémon is generated. Hidden Power’s type and power are directly derived from the last bit (for type) and last two bits (for power) of these IVs.

Q5: Why does the calculator use stats at Level 100?

A5: The Hidden Power calculation mechanics are tied to the IVs, which are then used in the stat calculation formula for Level 100. Using Level 100 stats allows the calculator to reliably infer the relevant IV bits.

Q6: What is the range of Base Power for Hidden Power?

A6: The Base Power for Hidden Power ranges from 40 to 70, depending on the specific combination of IVs.

Q7: Can Hidden Power be any type?

A7: Yes, Hidden Power can be any of the 17 Pokémon types (excluding Normal, as Normal-type Hidden Power is possible but less strategically useful for coverage). It cannot be the Fairy type, as Fairy was introduced after Hidden Power’s removal.

Q8: Does the Nature of a Pokémon affect its Hidden Power type or power?

A8: No, the Nature affects the stat multipliers, thus changing the final stat value. However, for Hidden Power calculation, only the last bit(s) of the IVs matter, and these are not directly altered by Nature. While Nature influences the total stat, the calculator uses the final stat to derive IV bits, and the nature’s effect is implicitly handled by using the *final* stat value as input.

Related Tools and Resources

Explore these related resources for a deeper understanding of Pokémon mechanics:

• Pokémon IV Calculator – Learn how to calculate your Pokémon’s Individual Values.
• Pokémon Stat Calculator – Determine your Pokémon’s stats at any level.
• Best Movesets Guide – Find optimal move combinations for your favorite Pokémon.
• Type Effectiveness Chart – Understand Pokémon type matchups in battle.
• EV Training Guide – Learn how to maximize your Pokémon’s stats through Effort Values.
• Competitive Pokémon Battling Strategies – Dive into advanced tactics for online battles.