The standard size of a bathroom sink p-trap is typically 1 1/4 inches in diameter.
Standard would be about 16.5 inches. You may have each sink be smaller if putting in a double sink.
For a bathroom sink, a standard size P-trap with a 1 1/4 inch diameter is typically used.
standard size for bathroom sink drain is 1-1/4 standard size for kitchen sink drain is 1-1/2
An average bathroom sink is 6-7 litres
There is no international standard size.
The standard size of a bathroom P-trap is typically 1 1/4 inches in diameter.
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A standard size bathroom typically has dimensions of around 5 feet by 8 feet or 40 square feet.
The standard kitchen sink drain pipe size is 1 1/2 inches in diameter.
When choosing a new sink for a bathroom, important factors to consider include the size and shape of the sink, the material it is made of, the style that complements the bathroom decor, the installation method, and the overall functionality and maintenance requirements of the sink.
The standard size for a sink drain, specifically for a 1 1/4 sink drain, is 1 1/4 inches in diameter.
There is not a standard size for an office bathroom; it will depend upon the size of your office and the number of people. A good size for a small office would be 5 x 8 feet.