Standard Toilet Seat Dimensions

There are industry standards for toilet seats all toilets have seat post holes on 5 1 2 centers all elongated bowls are 18 1 2 from seat posts to front of rim and all round bowls are 16 1 2.

Standard toilet seat dimensions.

If it s around 18 in 46 cm long go with an elongated seat. Start by measuring the seat from back to front. Rounded toilet seats measure 16 5 inches from the mounting nuts to the front edge of the toilet seat. The standard toilet dimension for rough ins is 12 inches but in some instances it may be 10 or 14 inches.

If you have a round bowl this dimension should be about 16 5 inches. American standard contemporary slow close elongated closed front toilet seat with trivantage for vormax clean curve style rims in white model 5055a65c 020 57 33. If this measurement is less than 20 inches consider purchasing a round size to reduce the amount the seat extends over the front edge even if your fixture is elongated. The overall length of the round swash is 19 4 inches.

Now you can find the perfect toilet. Buy a standard round seat if the length is around 16 in 41 cm. American standard toilet seats and bidet seats are designed to integrate seamlessly with our toilet collections and bidets and have the same exceptional quality as the rest of our products. These days toilet seats come in standard sizes but measuring your seat before buying a replacement is still wise.

Standard toilet dimensions are typically between 28 30 deep roughly 20 wide between 27 32 high and have a rough in between 10 14. Measure the length of the bowl from between the seat bolts to the outside edge of the front of the bowl. Measure the distance from the front of the toilet tank to the front of the toilet bowl. Wondering how to measure a toilet seat.

Can i use any toilet seat on any toilet. If you have an elongated bowl the measurement should be around 18 to 18 5 inches. Before recently most standard toilets were manufactured to be 15 38 1 cm in height which does not meet accessibility requirements. Don t underestimate the need for a good toilet seat.