Quartz vs. granite countertops
The two most popular kitchen-countertop materials, head to head. Quartz is engineered stone — about 90–95% ground quartz bound with resin — so it's non-porous, never needs sealing, and comes in consistent colors (including convincing marble looks). Granite is 100% natural stone, each slab one of a kind, and it shrugs off heat better — but it's porous, so it needs periodic sealing. Both are premium, durable, and last a lifetime; the choice usually comes down to low maintenance vs. natural character.
The quick verdict
- Choose quartz for a low-maintenance, busy kitchen — non-porous, stain-resistant, and no sealing, ever — and for consistent color or a marble look without marble's fragility.
- Choose granite for a unique natural slab, the best heat resistance (set a hot pan down), an outdoor-safe surface, and often a slightly lower price.
What they're made of
- Quartz is engineered stone: roughly 90–95% ground natural quartz blended with resins and pigments, then formed into slabs. That manufacturing is why it's non-porous and color-consistent — and why the resin makes it heat-sensitive and prone to fading in direct sun.
- Granite is 100% natural stone, quarried and cut into slabs. Every slab has unique veining and movement, and because it's a true mineral surface it takes heat well — but its natural porosity means it needs sealing to resist stains.
Side-by-side comparison
| Factor | Quartz (engineered) | Granite (natural) |
|---|---|---|
| Installed cost | $50–$120 / sq ft | $40–$100 / sq ft |
| Appearance | Uniform, consistent; many colors & marble looks | Unique natural veining — each slab one of a kind |
| Sealing | None — non-porous | Periodic (it's porous) |
| Stain resistance | Excellent (non-porous) | Good when sealed |
| Heat resistance | Moderate — use a trivet | Excellent — handles hot pans |
| Scratch & hardness | Excellent | Excellent |
| UV / outdoor use | Indoor only — fades in sun | Outdoor-safe |
| Resale value | Premium, highly sought | Premium, long the standard |
| Lifespan | 50+ years | 50+ years |
Cost compared by kitchen size
Quartz averages a little more than granite, though grade and color drive the price within each. Using typical installed ranges — granite $40–$100/sq ft, quartz $50–$120/sq ft — here's the total by kitchen size (at the standard 25-inch depth, one linear foot ≈ 2.08 sq ft):
| Kitchen | Countertop | Granite | Quartz |
|---|---|---|---|
| Small | 25 sq ft | $1,000–$2,500 | $1,250–$3,000 |
| Average | 40 sq ft | $1,600–$4,000 | $2,000–$4,800 |
| Large | 55 sq ft | $2,200–$5,500 | $2,750–$6,600 |
| Large + island | 75 sq ft | $3,000–$7,500 | $3,750–$9,000 |
These use typical national ranges — see our methodology for how we build cost estimates, and the full breakdown in how much countertops cost.
Price your own counters either way
The countertop calculator turns your runs into total square feet and linear feet, then puts your price per square foot against it — plug in a granite quote and a quartz quote to compare.
Open the Countertop CalculatorWhich should you choose?
- Busy family kitchen, low maintenance → Quartz. Non-porous and stain-resistant with zero sealing — wine, oil, and tomato sauce wipe right off.
- You cook a lot and set hot pans down → Granite. Natural stone takes heat better than quartz's resin (though a trivet is still smart on both).
- You want a one-of-a-kind look → Granite. Every slab is unique; go to the yard and pick the exact one.
- You want a white or marble look → Quartz. It nails the marble aesthetic without marble's staining and etching.
- Outdoor kitchen or sunny spot → Granite. Quartz can fade and discolor in direct UV; granite is outdoor-safe.
- Tightest budget → Granite is often a touch cheaper, but the ranges overlap — compare actual quotes for the colors you like.
Maintenance & care
Quartz is about as low-maintenance as a counter gets: clean it with mild soap and water, skip harsh chemicals and abrasive pads, and use a trivet under hot cookware. It never needs sealing. Granite wants a pH-neutral stone cleaner and periodic sealing — use the water-drop test (if a drop soaks in and darkens the stone rather than beading, it's time to reseal), which is usually every one to three years. Sealed granite resists stains well and handles heat with ease. Both surfaces will outlast most kitchens, so day-to-day upkeep — sealing or not — is the real lifestyle difference.