Rolling a d100 is a crucial part of many tabletop roleplaying games, especially those that rely on percentile-based mechanics. If you're new to the hobby, you may be wondering how to roll a d100 and what dice you need. In this guide, we'll go over everything you need to know about rolling a d100, including the different dice available and how to use them.

A d100, also known as a percentile die or percentage die, is a 100-sided die that is used to generate a random number between 1 and 100. It is typically used to determine the outcome of events or actions with a probability of success or failure that is expressed as a percentage.

There are two main types of dice used to roll a d100: two 10-sided dice and a single 100-sided die. Let's take a look at each type and how to use them.

The most common way to roll a d100 is to use two 10-sided dice. One die represents the tens place, and the other represents the ones place. To roll a d100 with two 10-sided dice, follow these steps:

1. Designate one die as the tens die and the other as the ones die.
2. Roll both dice at the same time.
3. The number on the tens die represents the tens place, and the number on the ones die represents the ones place. For example, if you roll a 4 on the tens die and a 7 on the ones die, the result is 47.

A single 100-sided die, also known as a Zocchihedron, is a specialized die that can be used to roll a d100. To use a single 100-sided die to roll a d100, follow these steps:

1. Roll the 100-sided die.
2. The number on the die is the result of the d100 roll.

Rolling a d100 is simple, but there are a few tips that can help ensure accuracy and fairness:

• Use a flat surface to roll the dice to prevent them from rolling off the table or bouncing erratically.
• Be consistent in the method you use to roll the dice to avoid bias.
• If using two 10-sided dice, make sure they are different colors to easily distinguish the tens place from the ones place.

Rolling a d100 is an important part of many tabletop roleplaying games. Whether you use two 10-sided dice or a single 100-sided die, following the steps outlined in this guide can help you roll a d100 accurately and fairly. Remember to use a flat surface, be consistent in your rolling method, and use different-colored dice if rolling with two 10-sided dice. Happy rolling!