18 inches
The width of a toilet tank can vary in size. The average width of a toilet tank is about 18 inches.
The width of a standard toilet tank is typically around 14 to 18 inches.
the width required for building code space is a minimum of 30 inches.
The minimum toilet width needed for comfortable use and accessibility is typically around 30 inches. This width allows for enough space for a person to comfortably sit and maneuver on the toilet, as well as providing accessibility for individuals with mobility aids.
Use a ruler.
Standard toilet seats typically have dimensions of approximately 14 inches in width and 16.5 inches in length.
The standard width of a toilet roll paper holder is typically around 5 to 6 inches (12.7 to 15.2 centimeters). This width accommodates most standard toilet paper rolls, which generally have a diameter of about 4.5 inches (11.4 centimeters). Some holders may vary slightly in size, but this range is commonly used in residential and commercial settings.
To measure for a new toilet seat, first measure the distance between the two mounting holes at the back of the toilet bowl. Then measure the width of the bowl at its widest point. Use these measurements to find a toilet seat that fits securely and comfortably on your toilet.
To measure a toilet for replacement, first measure the distance from the wall to the center of the bolts at the base of the toilet. Then, measure the rough-in distance, which is the distance from the wall to the center of the drainpipe. Lastly, measure the width of the toilet at its widest point. These measurements will help you find a replacement toilet that fits properly.
30" wide X 60" long.
residential code requires 30" clear width and 60" depth.
Not all toilet papers are that size. That might be the standars size because the tissue holders are that size as well. But there are othere kinds of tissues which are different in size.Toilet paper is a standard width so it will fit in toilet paper holders.