How to Measure a Planter Pot

Measuring a planter pot is an essential step to ensure that you purchase the right size pot for your plants. A pot that is too small or too large can affect the health and growth of your plants. To get the right size, you must learn how to measure a planter pot accurately. In this article, we will guide you through the steps on how to measure a planter pot.

Step 1: Measure the Outer Diameter

The outer diameter is the measurement across the widest part of the planter. To get this measurement, place a measuring tape or ruler across the planter's widest part. Make sure to measure the diameter from one outer edge to the opposite outer edge. Ensure that you record the measurement in inches or centimeters.

Step 2: Measure the Inner Diameter

The inner diameter is the measurement across the narrowest part of the planter. To get this measurement, place a measuring tape or ruler across the planter's narrowest part. Make sure to measure the diameter from one inner edge to the opposite inner edge. Ensure that you record the measurement in inches or centimeters.

Step 3: Measure the Height

The height is the measurement from the top edge of the planter to the bottom edge. To get this measurement, place the measuring tape or ruler at the top edge of the planter and measure straight down to the bottom edge. Make sure to record the measurement in inches or centimeters.

Step 4: Calculate the Volume

Once you have the three measurements, you can calculate the volume of the planter pot. To do this, use the following formula: Volume = (π/4) x (Outer Diameter2 – Inner Diameter2) x Height. π is a mathematical constant equal to 3.14. Make sure to convert the measurements into the same unit of measurement, either inches or centimeters. The resulting volume will be in cubic inches or cubic centimeters.

Step 5: Choose the Right Size Pot

Now that you have the volume of the planter pot, you can use it to determine what size pot you need for your plants. The rule of thumb is that your pot should be about two inches larger in diameter than the root ball of your plant. The height should be about the same size as the root ball. If you are unsure about the size, it is always better to go for a slightly larger size pot than a smaller one as plants need room to grow.

Conclusion

Measuring a planter pot is a crucial step before purchasing a pot for your plants. By following the steps outlined above, you can accurately measure the outer diameter, inner diameter, and height of the planter pot. You can then calculate its volume and use it to determine the right size pot for your plants. Remember that a pot that is too small or too large can affect the health and growth of your plants, so choose the right size pot carefully.