Standard would be about 16.5 inches. You may have each sink be smaller if putting in a double sink.
The standard size of a bathroom sink p-trap is typically 1 1/4 inches in diameter.
For a bathroom sink, a standard size P-trap with a 1 1/4 inch diameter is typically used.
The standard height for a bathroom sink drain is typically around 24 inches above the finished floor level.
The standard height of a bathroom sink drain is typically around 24 inches above the finished floor level.
The standard rough-in height for a bathroom sink drain is typically around 24 inches above the finished floor level.
about 75cm not really sure
The standard kitchen sink drain pipe size is 1 1/2 inches in diameter.
The standard height for a bathroom sink is typically around 32 to 36 inches. To accommodate different users, the sink height can be adjusted by installing an adjustable or wall-mounted sink, using a pedestal sink, or adding a sink extension. These options can help make the sink more accessible for individuals of varying heights or mobility levels.
The standard size for a sink drain, specifically for a 1 1/4 sink drain, is 1 1/4 inches in diameter.
A standard sink drain pipe is typically 1 1/2 inches in diameter.
The standard kitchen sink pipe size for most residential homes is 1.5 inches in diameter.
The standard size for a sink drain pipe is typically 1.5 inches in diameter for most kitchen and bathroom sinks. In some cases, particularly for larger kitchen sinks or when multiple fixtures are connected, a 2-inch diameter pipe may be used. It's important to ensure that the drain pipe size matches the fixture's drain fitting for proper drainage and to prevent clogs.