## How to Measure for Kitchen Sink Drain
### Materials You’ll Need:
* Tape measure
* Pencil or pen
* Paper
### Step 1: Determine the Type of Sink Drain You Have
There are two main types of kitchen sink drains: centerset and offset.
**Centerset:** The drain is located in the center of the sink.
**Offset:** The drain is located off-center, usually to one side of the sink.
### Step 2: Measure the Distance Between the Sink Holes
If you have a centerset sink, measure the distance between the center of the two sink holes.
If you have an offset sink, measure the distance between the center of the sink hole and the edge of the sink.
### Step 3: Convert the Distance to Inches
The distance between the sink holes is typically measured in inches. If you measured the distance in centimeters, convert it to inches by dividing by 2.54.
### Step 4: Choose a Drain Assembly Size
The drain assembly size is the diameter of the drain flange. The drain flange is the part of the drain assembly that fits into the sink hole.
The most common drain assembly sizes are:
* 1-1/2 inches
* 1-3/4 inches
* 2 inches
Choose a drain assembly size that is slightly smaller than the distance between the sink holes. This will ensure that the drain flange fits snugly into the sink hole.
### Step 5: Purchase a Drain Assembly
Once you know the size of the drain assembly you need, you can purchase one from a hardware store or home improvement center.
### Tips:
* If you’re not sure how to measure for a kitchen sink drain, consult with a plumber.
* When measuring for a centerset sink, be sure to measure the distance between the center of the two sink holes, not the distance between the edges of the sink holes.
* When measuring for an offset sink, be sure to measure the distance between the center of the sink hole and the edge of the sink, not the distance between the center of the sink hole and the center of the sink.
* If the distance between the sink holes is not an exact match for a standard drain assembly size, you can purchase a drain assembly with a flange that can be trimmed to fit.
### Conclusion
Measuring for a kitchen sink drain is a simple process that can be done in a few minutes. By following these steps, you can ensure that you choose the right drain assembly for your sink.