Can You Use Knives on Quartz Countertops?

What is Quartz?

Quartz countertops, sometimes called engineered stone, are made from ground quartz crystals combined with resins and pigments. The result is a non-porous, highly durable surface that resists scratches, stains, and heat better than many natural stone options. Quartz contains high percentages of quartz crystals, typically over 90%, giving it hardness and strength. With proper care, quartz counters can maintain their beauty for many years.

Using Knives on Quartz Counters

The short answer is yes, you can use sharp knives on quartz countertops. The material’s hardness and non-porous nature allow it to withstand moderate use of cutlery without damage. However, there are some best practices to follow:

Use a Cutting Board

While quartz can resist scratches from knives, it’s still best to use a cutting board. Repeated cutting directly on the counter without a board can eventually dull the surface. Use a wood, plastic, or rubber cutting board to protect your investment.

Avoid Cutting Meat on Quartz

Raw meat can dull blades quickly, increasing the risk of scratching. Best practice is to cut meat on a separate designated cutting board, preferably wood or plastic, before transferring to the quartz counter.

Don’t Use Serrated Knives

Serrated blades have a sawing action that can put fine scratches in quartz over time. It’s best to use smooth-edged knives when possible. Minimize use of serrated blades directly on the counter.

Gently Set Down Utensils

Avoid harshly scraping or banging knives and other utensils on the quartz surface. While resistant, quartz can chip if subjected to heavy impact. Carefully place cutting tools when not in use.

Address Any Scratches Immediately

Minor scratches can happen with regular use. Address any marks right away with a polish made specifically for quartz. Letting scratches remain can allow them to worsen over time.

Consider a Knife-Friendly Quartz Variety

Some quartz options are branded as extra resistant to cuts and scratches from blades. If heavy kitchen use is expected, look for a knife-friendly quartz variety.

Maintaining Quartz Countertops

Aside from exercise care with knives, proper maintenance is key to keeping quartz looking like new:

  • Clean spills quickly to prevent staining
  • Use mild soap and water for routine cleaning
  • Avoid abrasive cleaners or scrub pads
  • Disinfect periodically with stone cleaner
  • Reseal once a year with quartz sealer

With regular care and sensible knife use, quartz countertops can stay in excellent shape for everyday food preparation and entertaining. Being mindful of how blades are used will allow you to get the most out of this durable counter material.

Frequently Asked Questions About Using Knives on Quartz Countertops

Can I use any type of kitchen knife on my quartz countertop?

You can use most types of standard kitchen knives on a quartz countertop, but it’s best to avoid serrated blades that can put fine scratches into the surface over time. Opt for smooth-edged knives when possible.

What kind of cutting board is best to use on quartz?

Wood, plastic, or rubber cutting boards are ideal for quartz countertops. This protects the surface from excessive knife contact. Avoid cutting meats directly on the counter.

My quartz counter already has some minor scratches from knives. What should I do?

Use a polish made specifically for quartz to work out minor scratches and knife marks. Address any damage right away to prevent it worsening over time.

Can I still cut meat, fish, and poultry on my quartz countertop?

It’s best to avoid cutting raw proteins directly on quartz. Use a designated cutting board for meats to limit blade wear and tear on the counter.

I need to chop a lot of vegetables on my quartz kitchen counter. Should I take any precautions?

Using a cutting board is still a good idea for heavy veggie prep. Quartz can handle moderate knife use but chopping repeatedly on the hard surface can eventually dull blades.

Is it OK to let my knives rest directly on the quartz countertop when not in use?

Avoid harshly scraping or banging knives on the quartz surface. Carefully set utensils down to prevent chipping. Use a knife block or sheath instead of resting blades directly.


Quartz delivers an attractive, no-maintenance surface that can withstand typical kitchen use. While resistant to scratches, the material still requires some care when using knives. Following best practices like using cutting boards, avoiding serrated blades, and addressing damage quickly will allow you to safely prep meals with minimal wear. With routine cleaning and sealing, quartz countertops can retain their beauty for many years while providing performance that satisfies most cooks.