Gen 6 Catch Rate Calculator

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Understanding Gen 6 Catch Rates in Pokémon

The Catch Rate in Pokémon games, particularly in Generation 6 (X, Y, Omega Ruby, Alpha Sapphire), determines how likely a trainer is to successfully capture a wild Pokémon. This rate is influenced by several factors, including the base catch rate of the Pokémon species, the current HP of the wild Pokémon, its status conditions, and the type of Poké Ball used.

The formula for calculating the catch rate can be complex, but it essentially boils down to a series of checks and modifiers. The game assigns a "catch factor" based on these variables. A higher catch factor means a greater chance of capture. Certain status conditions, like Sleep or Freeze, significantly increase the catch factor, while a Pokémon with full HP has a lower chance of being caught than one with low HP. The Poké Ball used also plays a crucial role, with specialized balls like the Ultra Ball or Master Ball offering substantial bonuses.

This calculator helps you estimate the catch probability for a specific Pokémon in Generation 6, taking into account the relevant parameters. Understanding these mechanics can be vital for trainers aiming to complete their Pokédex or assemble a competitive team.

Gen 6 Catch Rate Calculator

(e.g., 1.0 for Poké Ball, 1.5 for Great Ball, 2.0 for Ultra Ball, 255.0 for Master Ball)
None Sleep or Freeze Burn, Paralysis, or Poison
function calculateCatchRate() { var baseCatchRate = parseFloat(document.getElementById("pokemonBaseCatchRate").value); var currentHP = parseFloat(document.getElementById("wildPokemonCurrentHP").value); var maxHP = parseFloat(document.getElementById("wildPokemonMaxHP").value); var pokeballModifier = parseFloat(document.getElementById("pokeballModifier").value); var statusModifier = parseInt(document.getElementById("statusCondition").value); var resultDiv = document.getElementById("result"); resultDiv.innerHTML = ""; // Clear previous results if (isNaN(baseCatchRate) || isNaN(currentHP) || isNaN(maxHP) || isNaN(pokeballModifier)) { resultDiv.innerHTML = "Please enter valid numbers for all fields."; return; } if (maxHP <= 0) { resultDiv.innerHTML = "Max HP must be greater than 0."; return; } if (currentHP maxHP) { currentHP = maxHP; } var hpFactor = Math.floor((maxHP * 3 * 255) / (currentHP * 1)); if (hpFactor > 255) { hpFactor = 255; } var statusEffect = 0; if (statusModifier === 1) { // Sleep or Freeze statusEffect = 2.5; } else if (statusModifier === 2) { // Burn, Paralysis, or Poison statusEffect = 1.5; } var catchFactor = Math.floor(Math.floor((baseCatchRate * hpFactor * 3) / 255) * pokeballModifier); var finalCatchValue = Math.floor(catchFactor * statusEffect); if (finalCatchValue > 255) { finalCatchValue = 255; } // Calculation of Shake Checks (Simplified for general probability) // This is a highly simplified representation. The actual game involves 4 shake checks. // For demonstration, we'll represent probability in a more direct way. // The actual calculation involves rolling dice for 4 shakes. // If any shake fails, the Pokémon breaks free. // A common way to approximate is to see how many "slots" the catch value fills. // We'll use a common approximation for probability display. var probability; if (finalCatchValue >= 255) { probability = "100%"; // Master Ball or very high chance } else { // This is a simplification. The actual calculation is more complex, // involving probabilities of passing each of the 4 shake checks. // A higher finalCatchValue means a higher chance of passing all checks. // We'll scale it linearly for a general idea. probability = Math.round((finalCatchValue / 255) * 100) + "%"; } resultDiv.innerHTML = "Estimated Catch Probability: " + probability + ""; resultDiv.innerHTML += "Internal Catch Value: " + finalCatchValue + " (out of a maximum of 255)"; } .calculator-container { font-family: sans-serif; max-width: 800px; margin: 20px auto; border: 1px solid #ddd; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 5px rgba(0,0,0,0.1); } .article-content { background-color: #f9f9f9; padding: 20px; border-bottom: 1px solid #ddd; } .article-content h2 { margin-top: 0; color: #333; } .article-content p { color: #555; line-height: 1.6; } .calculator-form { padding: 20px; background-color: #fff; } .calculator-form h3 { text-align: center; margin-top: 0; color: #333; } .form-group { margin-bottom: 15px; } .form-group label { display: block; margin-bottom: 5px; font-weight: bold; color: #444; } .form-group input[type="number"], .form-group select { width: calc(100% – 12px); padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 1rem; } .form-group select { cursor: pointer; } .form-group small { display: block; margin-top: 5px; color: #777; font-size: 0.85em; } .calculator-form button { display: block; width: 100%; padding: 12px; background-color: #007bff; color: white; border: none; border-radius: 4px; font-size: 1.1rem; cursor: pointer; transition: background-color 0.3s ease; } .calculator-form button:hover { background-color: #0056b3; } #result { margin-top: 20px; padding: 15px; background-color: #eef7ff; border: 1px solid #b3d8ff; border-radius: 4px; color: #0056b3; text-align: center; font-size: 1.1rem; } #result p { margin: 5px 0; }

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