How to Start a Charcoal BBQ: Lighting Charcoal for Barbecue?

Pull the cord on a pile of briquettes and you get a slow, smoky stall — coals that look lit on the outside but run cold in the middle, and a steak that hits the grate too soon. The fix for lighting charcoal for barbecue is one piece of metal that costs less than two bags of briquettes: the chimney starter, an upright metal cylinder with a handle and a wire rack inside that Weber calls the easiest method for lighting charcoal. Get the airflow and the wait time right and you’ll have glowing, ash-covered coals ready to pour in about a quarter of an hour.

What A Chimney Starter Does And Why It Beats Lighter Fluid

The chimney starter works because it turns a small fire into an updraft. You pack the space under the wire rack with newspaper or paraffin cubes and the space above with briquettes, light the bottom, and the rising hot air pulls flame up through the whole column of charcoal.

Two fuel options sit beneath the rack, and both work. Lighter cubes burn longer and more even, and Weber’s charcoal grilling basics call for two cubes placed on the charcoal grate with the chimney set over them. If you’re out of cubes, Weber notes that newspaper soaked in olive oil is a workable stand-in.

You’re lighting charcoal with airflow, not chemistry.

How Do You Light A Charcoal Chimney Step By Step?

The sequence is short, but the order matters. Weber’s US charcoal guidance lays it out cleanly, and it takes about five minutes of hands-on work before the wait begins.

1. Remove the cooking grate so you have clear access to the charcoal grate below.
2. Set your fuel — two lighter cubes or a few sheets of wadded newspaper — on the charcoal grate.
3. Fill the chimney starter to the top with briquettes. One Weber manual warns plainly: do not overfill.
4. Set the chimney directly over the cubes or paper and light from the side or bottom vents, not from above.
5. Wait until the top pieces of charcoal turn gray with ash. That usually takes 10 to 15 minutes depending on the weather.
6. Lift the chimney with two insulated barbecue mitts and use the swinging handle to aim the coals as you pour them into the grill.

When it’s ready, the coals at the top of the chimney are lightly covered with white ash and glowing underneath. That’s your cue. Pour them out, spread them with tongs, and add the grate back.

How Long Should You Wait Before Cooking On Charcoal?

Wait until the charcoal is fully lit and covered with white ash — Weber’s charcoal grill owner’s guide puts the full process at 15 to 20 minutes, while the US blog guidance gives about 10 to 15 minutes depending on the weather. Both numbers land in the same zone, so plan on roughly a quarter hour.

Moving coals too early is the most common mistake, and the guidance is consistent across every Weber page: the coals need that gray-white ash coating before they go anywhere near food. Ash-over means the briquettes have stopped smoking off their binders and are putting out steady, even heat.

Weather shifts the timeline more than anything else. Cold, damp, or windy days stretch the wait; a warm, still afternoon shortens it. And if you don’t have a chimney at all, you can still get there — pile briquettes in a pyramid, leave the lid open with the bottom vents fully open, and wait 15 to 20 minutes for the coals to go ashy white and glowing.

Safety Rules That Keep The Grill And Everyone Near It Safe

A lit chimney starter holds a column of burning coal, and a few habits keep the process safe. Weber’s instructions are specific about all of them.

• Use barbecue mitts. The chimney gets screaming hot. Weber says to lift it with two insulated barbecue mitts — one hand on the main handle, one supporting the body.
• Mind the sparks. Weber’s “How to use a charcoal barbecue” page warns to beware of sparks when you shake glowing coals into the baskets.
• Park the chimney somewhere safe. After pouring, the empty starter is still hot enough to burn. Set it on stone, brick, or bare ground where pets or guests won’t bump into it.
• Keep it for charcoal. The Weber manual notes the chimney starter is meant for charcoal briquets in charcoal barbecue grills, not gas grills.
• Keep the vents open. Fully open bottom vents let the fire breathe; starving it of air stalls the whole process.

Worth knowing: the same method works on a Weber Performer with the Touch and Go electronic ignition system — the chimney starter pairs with it directly.

Coal Quantity, Timing, And One More Decision

Once the coals are ashed over, how much you need depends on what’s cooking — a two-zone setup for steaks wants a full chimney, a small batch of burgers wants less. Underfilling is safer than overfilling, since Weber’s guidance warns against packing the chimney too full. If you want tested options for which briquettes to load in, this roundup of the best BBQ charcoal for barbecue grills compares the popular picks side by side. For a low-and-slow cook, dump the coals to one side; for a direct sear, spread them evenly across the grate. Weber’s official guidance on lighting a barbecue covers these setup variations in full.