Old School RuneScape (OSRS) is an exciting game where players engage in various activities, from bossing to skilling, all in the pursuit of rare pets. However, one of the biggest challenges for players is determining the probability of obtaining a pet after completing specific activities. This is where the OSRS Pet Calculator comes in—allowing you to calculate your chances of getting a pet based on kill count and drop rates.

OSRS Pet Calculator

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What is the OSRS Pet Calculator?

The OSRS Pet Calculator is an essential tool for OSRS players who want to estimate their chances of getting a pet from a specific activity. It calculates the probability of obtaining a pet after completing a set number of kills, factoring in the pet’s drop rate. Using this tool, you can gain a better understanding of how long it might take you to get that elusive pet.

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How to Use the OSRS Pet Calculator

Follow these simple steps to use the OSRS Pet Calculator:

1. Select a Pet: Choose the pet you’re hunting for. Each pet in OSRS has a different drop rate, so selecting the correct one is essential.
2. Enter Your Kill Count: Input the number of kills you’ve already done or plan to do.
3. Enter the Drop Rate: OSRS pets have various drop rates (e.g., 1 in 3000). You can enter a custom drop rate if you’re hunting for a pet not listed in the dropdown.
4. Click ‘Calculate’: Once you’ve entered the data, click “Calculate” to get the probability of obtaining your pet.

Example Calculation:

If you’re hunting the Rock Golem with a drop rate of 1 in 3000 and have completed 500 kills, the calculator will show the probability of obtaining the pet after 500 kills.

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The Math Behind the OSRS Pet Calculator

The OSRS Pet Calculator uses a simple cumulative probability formula to calculate the chances of obtaining a pet:

P = 1 – (1 – (1 / Drop Rate)) ^ Kill Count

Where:

• P = Probability of getting the pet.
• Drop Rate = The rate at which the pet drops (e.g., 1 in 3000).
• Kill Count = The number of kills you have made or are planning to make.

By using this formula, the calculator determines the likelihood of you obtaining a pet based on your kill count and the pet’s drop rate.

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Popular OSRS Pets and Their Drop Rates

Here are some of the most sought-after pets in OSRS along with their respective drop rates:

• Rock Golem: 1 in 3000
• Heron: 1 in 5000
• Beaver: 1 in 7416
• Chinchompa: 1 in 3000
• Giant Squirrel: 1 in 5000
• Hellpuppy: 1 in 2500
• TzRek-Jad: 1 in 2000
• Mini Me: 1 in 1000
• Fury: 1 in 4000
• Herbiboar: 1 in 5000

These drop rates are based on the pet’s in-game mechanics and can vary for different players depending on activities and methods.

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Disclaimer

Please note that the OSRS Pet Calculator is an estimation tool, and the actual probability of obtaining a pet may differ due to random chance and game mechanics. OSRS uses a random number generator (RNG) for pet drops, which means that even after completing hundreds or thousands of kills, the pet may not drop, and it could take longer than expected. This tool is for informational purposes only and cannot guarantee any outcomes.

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Conclusion

The OSRS Pet Calculator is a fantastic tool for any OSRS player looking to better understand their chances of obtaining rare pets. Whether you’re grinding for a Rock Golem, Heron, or any other pet, this calculator gives you a clear view of your probability based on kill count and drop rates.

By using the OSRS Pet Calculator, you can plan your grinding sessions more effectively and manage your expectations. So, start calculating and keep hunting—you never know when the pet will drop!

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Try the OSRS Pet Calculator today and start tracking your chances of getting the pet you’ve always wanted!