# How To Measure Tub Drain Size

When it comes time to replace a tub drain, it’s important to get the right size. This is not as simple as looking at the old one and buying a new one of the same size. There are several factors to consider when measuring for a new tub drain. The most important measurement is the diameter of the hole in the bottom of the tub. Other factors to consider are the height of the drain and the distance from the drain to either side of the tub.

## How To Measure Tub Drain Size

There is no one definitive way to measure the size of a tub drain. One possible way is to measure the diameter of the opening at the top of the drain. Another way to measure the size of a tub drain is to measure its length and width.

To measure a tub drain size, you will need a ruler or tape measure.

• Measure the opening of the drain in inches
• Purchase a tub drain in the corresponding size
• Determine the size of the drain in inches by referring to a sizing chart

-The diameter of the drainpipe is typically -The distance from the wall to the center of the drain is typically -The size of the pipe opening at the sink or tub is typically -To measure the size of a tub drain, first measure the diameter of the drainpipe. This can be done by using a tape measure to find the circumference and then dividing that number by 3.14. -Next, measure the distance from the wall to

### How Do You Measure A Bathtub Drain Cover?

There is no definitive answer to this question as it can vary depending on the type of bathtub drain cover in use. However, a general way to measure a bathtub drain cover is by using a ruler to measure the diameter of the opening and then multiplying that number by 3.14 to find the approximate circumference.

### How Do You Measure A Bathtub Drain?

There are a few ways to measure a bathtub drain. One way is to use a ruler or tape measure to measure the length of the drain. Another way is to use a funnel and measure the width of the opening at the top of the funnel.

### Are Bath Tub Drains Standard Size?

There is no one answer to this question as bath tub drains can come in a range of sizes. That said, most bath tub drains are around 4 inches in diameter.

## In Summary

Tub drain size can be measured by the diameter of the opening at the bottom of the tub. This measurement is typically expressed in inches, and the size of the drain will determine what type of drain plug or stopper is needed.