Your question: How many stones do I need for a 36 fire pit?

Interior Diameter Number of Bricks Needed
36″ 80
39″ 87
42″ 94
45″ 101

How do I calculate how many stones I need for a fire pit?

Calculate how many stones or blocks you will need by multiplying the diameter of the circle by 3.14 (pi). For example, for a 4-foot diameter circle, multiply 48 inches by 3.14 for a total of 150.72 inches.

What is the best base for a fire pit?

Hard rocks like granite, marble, or slate are much denser, and therefore less likely to absorb water and explode when exposed to heat. Other rocks that are safe to use around and in your fire pit include fire-rate brick, lava glass, lava rocks, and poured concrete.

Can I use regular bricks for a fire pit?

Can You Use Regular Bricks in a Fire Pit? Regular bricks can be used to make a fire pit. It is a very cheap option and can be easily found anywhere. Besides, fresh regular bricks can withstand a good amount of heat, don’t absorb much water, and can let the water vapor pass through.

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