**Average width:**

To calculate the average width of your resin table, take measurements about every 6-8 inches, write the measurements in inches on the table. The more measurements you take the more it will be accurate.

So, take all your measurements, add every single one of them and then divide with total number of measurements.

Example:1

Example 2:

**2. Total length:**

To calculate the total length of your resin table, take measurements of twists and turns, and add them all up, just estimate the best you can.

Example:1

Example:2

**3. Height:**

At last, measure the height of your resin table. E.g. 2 inches.

**4. Calculate volume:**

Enter all your calculated values (length, width, height) on our Casting/River pour calculator to find the volume and correct amount of epoxy you need for your resin table project.