A toilet isn't just a fixture you tolerate—it's something you use every single day, which makes it one of the highest-impact, lowest-glamour decisions in any bathroom remodel. Getting it right means looking past the showroom floor model and understanding what actually separates a good toilet from a great one: height, flush type, bowl shape, and where your money is actually going at each price point.
This guide focuses on the decisions that matter most when you're choosing a toilet for your space. For a deeper look at specific toilet types, flush technologies, and design options, see our complete guide to toilet types and features.
If there's one toilet decision worth spending extra time on, it's height. Standard toilets sit around 15 to 17 inches from floor to seat—comfortable for most people, but noticeably low for taller adults or anyone with knee or hip concerns. Comfort height toilets, sometimes called chair-height or ADA-height, raise that to 17 to 19 inches, closer to the height of a standard chair.
The difference is easy to underestimate until you've used one: sitting down and standing up requires meaningfully less effort, which matters daily and matters more over time. Comfort height has become the standard choice in most new construction and remodels for exactly this reason, and it's no longer a "special needs" feature—it's simply a more comfortable design that happens to also support aging in place.
These are the two most common toilet formats, and the choice mostly comes down to budget versus maintenance simplicity.
One-piece toilets fuse the tank and bowl into a single unit. They cost more upfront, but the seamless design means fewer crevices to clean and a more streamlined look overall.
Two-piece toilets keep the tank and bowl separate. They're less expensive, easier to transport and install, and if a part fails down the road, it's often cheaper and easier to replace just that piece rather than the whole fixture.
Neither is objectively "better"—two-piece is the practical, budget-friendly default, while one-piece is the small upgrade most people notice in day-to-day cleaning.
Elongated bowls are about two inches longer front-to-back than round bowls, and that difference translates directly into seating comfort, particularly for taller users. Round bowls take up less floor space, which makes them a practical choice for a tight powder room or a half bath where every inch counts.
If space isn't a constraint, elongated is the more comfortable default and the one you'll find on most mid-range and higher-end models. If you're working with a smaller footprint, round is worth the trade-off.
Dual-flush, pressure-assisted, smart, and bidet-integrated toilets all bring their own advantages, from water savings to touchless hygiene to built-in comfort features like heated seats. Since these decisions are more about lifestyle fit than measurements, we cover them in detail in our toilet types and features guide—worth a look once you've settled on height, format, and bowl shape here.
This tier covers the reliable, no-frills toilets you'll find at most home improvement stores. Two-piece, round or elongated bowl, standard gravity flush. American Standard and Kohler both offer solid entry-level lines here—functional, durable, and easy to find replacement parts for.
Here you'll start finding comfort height as standard, along with skirted designs, dual-flush options, and a wider range of one-piece models. Toto and Kohler both have well-regarded mid-tier lines that balance water efficiency with a more polished look.
At this level, you're looking at high-performance flush technology, fully integrated bidet features, smart functions like heated seats and self-cleaning nozzles, and premium one-piece construction. Toto's Neorest line and Kohler's smart toilet offerings are the benchmark names most homeowners recognize here.
The toilet itself is only part of the total. Installation typically adds $150-$300 for a straightforward swap, more if the rough-in plumbing needs to move or if you're upgrading to a wall-hung model that requires in-wall tank installation. If you're already mid-remodel, it's almost always more cost-effective to handle the toilet alongside the rest of the bathroom work rather than as a separate project.
Are you thinking about a bathroom remodel? We're happy to discuss your project. Simply schedule a conversation with us!
How do I choose the right toilet for my bathroom?
Start with height and bowl shape based on your space and who's using it, then decide how much you want to spend on flush technology and features. Comfort height and elongated bowls are the right default for most bathrooms unless space is tight.
Are tankless toilets worth it?
Tankless toilets connect directly to the water line rather than storing water in a tank, which gives them a sleeker profile and often a more powerful flush. They cost more and typically require professional installation, so they're worth it if you value the look and performance, but not a necessity for most remodels.
What are the pros and cons of a wall-hung toilet?
Wall-hung toilets save floor space and are easier to clean around, since the tank is hidden inside the wall. The trade-off is a more complex, more expensive installation, and any future tank maintenance requires accessing the wall cavity. See our full breakdown of wall-hung toilets for more detail.
How much does it cost to replace a toilet?
Budget $150-$900+ for the toilet itself depending on tier, plus $150-$300 for standard installation. Costs rise if plumbing needs to be relocated or if you're switching to a wall-hung or smart toilet.