How to choose a charcoal grills
Updated June 2026Independently researchedNo paid placement.
To choose a charcoal grill, start by deciding between a classic kettle design for versatility and budget-friendliness or a kamado-style for superior heat retention. Focus on size based on your usual cook count, build quality (thick steel, porcelain coating), and airflow control for temperature management. Avoid getting sidetracked by fancy accessories; a simple, well-built kettle with a reliable ash catcher and vent system will serve you best for years.
How much cooking space do you really need?
The most common beginner mistake is buying a grill that’s either too small for family cooks or too big to heat efficiently for two people. For most households, a 22-inch kettle grill provides a sweet spot: enough room for a couple of dozen burgers or a large bird, yet still efficient for a few steaks. If you regularly cook for more than six people, consider a 26-inch model or a larger rectangular charcoal grill. For solo or couple use, a 14- or 18-inch grill is compact and uses less charcoal, but you’ll struggle with indirect cooking for larger roasts. Also consider portability: if you plan to take it camping or tailgating, a lightweight tabletop or portable kettle is worth the trade-off in cooking area.
What to look for in build quality and materials
The two key factors are steel gauge and finish. Thicker steel (measured in gauge; lower number is thicker) retains heat better and resists warping under high temperatures. Cheaper grills use thin metal that can rust through in a season or two. Porcelain-enameled steel is standard on most quality kettles and provides excellent rust and weather resistance if the coating isn’t chipped. Look for a heavy-gauge lid and bowl, and check for a sturdy ash catcher that seals well. Avoid painted or plain steel unless you plan to keep it under cover year-round. A well-built kettle can easily last a decade with basic care.
Airflow and temperature control: the secret to great barbecue
The ability to dial in your cooking temperature is what separates a good charcoal grill from a great one. Look for adjustable bottom and top vents; the bottom vent controls oxygen intake for the fire, while the top vent regulates exhaust and overall airflow. A simple sliding damper system is reliable and easy to clean. Some grills include a lid-mounted thermometer, but many experienced users add their own because factory ones can be inaccurate. For low-and-slow smoking, you’ll want a vent design that allows fine control, a small adjustment should change your cooking temperature by 20 to 30 degrees. Avoid grills with only a single, fixed lower vent.
Essential vs. nice-to-have features
Start with the basics: a hinged cooking grate lets you add charcoal without lifting the entire grate off, which is a genuine convenience. A built-in ash catcher (metal bucket or bowl) makes cleanup far easier than a flimsy tin pan. A lid thermometer is helpful but easy to upgrade later. Avoid getting lured by built-in side tables, tool hooks, or charcoal baskets unless you have a specific use-case; many grills use those as price inflators. If you plan to smoke, a simple charcoal basket or a slow-burning pyramid method works fine without add-ons. Prioritize a solid foundation over gimmicks.
Kettle vs. other backyard charcoal designs
Kettles dominate for good reason: they’re affordable, versatile for grilling and smoking, and have a huge aftermarket for accessories like rotisseries, pizza oven inserts, and slow-n-sear baskets. Kamado-style grills (ceramic egg designs) offer superior insulation and heat retention, making them excellent for low-and-slow cooking and searing, but they cost significantly more and are heavy. Offset smokers are for dedicated barbecue enthusiasts who want a separate firebox; they’re not practical for weekday grilling. For most backyards, a standard kettle grill is the best balance of price and performance. If you love smoking but don’t want a second grill, a kettle with a charcoal basket and a water pan will do a fine job.
How to think about your budget
Charcoal grills range from very budget-friendly basics to high-end designs costing many hundreds. At the entry level, you’ll get thin steel, basic vents, and less precise fit; these work fine for occasional use but may degrade quickly. The mid-range, around the price of a typical 22-inch premium kettle, represents the best value, with thicker porcelain steel, reliable ash handling, and better vent control. Above that, you’re paying for heavier-gauge steel, ceramic construction, or luxury branding. Realistically, a well-reviewed mid-range kettle will do everything a home cook needs for a decade. Spend a little more on a hinged grate and a cover before you consider a higher-priced model.
Frequently asked questions
What's the best charcoal to use in a kettle grill?
Lump charcoal lights faster and burns hotter, ideal for searing, but it’s less consistent for low-and-slow cooking. Briquettes offer uniform heat and burn longer, making them better for smoking. Many backyard cooks keep both on hand. Avoid self-lighting briquettes cheap charcoal with filler; they leave chemical tastes.
How do I clean and maintain my charcoal grill?
After each use, brush the grate while it’s still warm. Empty the ash catcher after every few cooks to prevent moisture buildup. Once or twice a year, disassemble the grill and wash the bowl and lid with mild soap and water (avoid abrasive pads on porcelain). Keep it covered when not in use to extend its life.
Can I use a charcoal grill for smoking?
Yes, especially if you buy a kettle with adjustable dampers. Use the indirect cooking method: bank coals on one side, place a water pan over the fire, and set your meat on the cool side. Control temperature by adjusting bottom and top vents. You can smoke whole chickens, ribs, or even a small brisket with practice.
What size grill should I get for a family of four?
A standard 22-inch kettle is the most popular choice for a family of four. It fits a dozen burgers, two racks of ribs (with a rib rack accessory), or a 12-to-14-pound turkey. If you host large parties often, consider a 26-inch model or a larger rectangular charcoal grill.
Do I need a cover for my charcoal grill?
Yes, if you want it to last. Rain, snow, and UV exposure will degrade the paint, rust the steel, and damage the ash catcher. A fitted, waterproof cover is a cheap investment that can double the life of your grill. Look for one with grommets or straps to secure it on windy days.
How do I safely light a charcoal grill without lighter fluid?
Use a chimney starter: fill the top with charcoal, place crumpled newspaper or a fire starter in the bottom, light it, and wait 15–20 minutes until coals are ash-covered. It’s faster, safer, and leaves no chemical taste. Electric charcoal starters are another fluid-free option, though they require an outlet.