You can cook carrots on the grill in about 15 to 25 minutes, depending on how you cut them and how tender you like them.
Grilled carrots are one of those simple sides that taste way better than they have any right to, and once you know the timing, you’ll be making them all summer long.
The short answer is that carrots on the grill usually take 15 to 20 minutes for whole baby carrots, 20 to 25 minutes for thick whole carrots, and just 8 to 12 minutes for carrot spears or slices.
If you’ve ever wondered how long do you cook carrots on the grill, the honest answer is that it depends on size, heat, and whether you pre-cook them.
In this post, we’ll break down exactly how long to grill carrots, the best methods for getting them tender, and a few tips so they come out perfectly charred every single time.
Let’s get grilling.
How Long Do You Cook Carrots on the Grill?
How long you cook carrots on the grill comes down to one big factor: thickness.
Here’s a quick breakdown so you can plan your cook time with confidence.
1. Baby Carrots Take About 15 to 20 Minutes
Baby carrots are the easiest to grill because they’re uniform in size.
Toss them in oil, season them, and place them directly on the grates over medium heat.
Flip them every 5 minutes or so, and they’ll be tender with nice grill marks in about 15 to 20 minutes.
2. Whole Carrots Take 20 to 25 Minutes
Whole carrots are thicker, so they need more time and a bit more attention.
Grill them over medium heat and rotate them every 5 to 7 minutes so they cook evenly on all sides.
If your carrots are really thick, expect closer to 25 minutes.
3. Carrot Spears or Slices Take 8 to 12 Minutes
When you cut carrots into spears or coins, they cook fast.
Keep them over medium-high heat and watch them closely, because they can go from perfectly charred to burnt quickly.
Eight to twelve minutes is usually all you need for tender, slightly crisp slices.
4. Pre-Cooked Carrots Take Just 5 to 10 Minutes
If you parboil or steam your carrots first, grilling them is basically just for flavor and char.
Five to ten minutes over high heat gives you those smoky marks without drying them out.
Best Ways to Grill Carrots So They Come Out Tender
Knowing how long do you cook carrots on the grill is only half the battle.
How you prep and grill them matters just as much, so here are the methods that work best.
1. Grill Them Directly Over Medium Heat
Direct grilling gives carrots that classic charred exterior and soft interior.
Brush them with olive oil, season with salt and pepper, and lay them right on the grates.
Medium heat is the sweet spot because it cooks the inside without burning the outside.
2. Use a Grill Basket for Smaller Pieces
If you’re grilling sliced or baby carrots, a grill basket is a lifesaver.
It keeps everything from falling through the grates and lets you toss them easily.
Cooking carrots on the grill this way also helps them cook evenly without constant flipping.
3. Wrap Them in Foil for Soft, Steamed Carrots
For melt-in-your-mouth carrots, wrap them in foil with a little butter, oil, and seasonings.
Cook the foil packet over medium heat for about 20 to 25 minutes, flipping once halfway.
This method steams the carrots while giving them a subtle smoky flavor.
4. Parboil First for Faster Grilling
Boiling carrots for 5 minutes before grilling softens them up so they finish fast on the grill.
Once they’re parboiled, 5 to 10 minutes over high heat is all it takes to char them beautifully.
This is a great trick when you’re grilling carrots alongside quicker-cooking foods.
5. Season and Oil Before They Hit the Grill
Carrots need a little fat to keep them from drying out and sticking.
Coat them in olive oil, then add salt, pepper, garlic powder, or herbs like thyme and rosemary.
The oil also helps them caramelize, which brings out their natural sweetness.
Tips for Perfectly Grilled Carrots Every Time
Timing is important, but a few extra tips will help you nail how long do you cook carrots on the grill without any guesswork.
1. Cut Them Evenly
Even pieces cook at the same rate, so you won’t end up with some burnt and some raw.
2. Don’t Walk Away
Carrots can char fast, especially thin slices, so stay close to the grill.
3. Test for Tenderness
Pierce them with a fork.
If it slides in easily, they’re done.
4. Finish with a Squeeze of Lemon
A little acid brightens up the smoky flavor and makes grilled carrots pop.
So, How Long Do You Cook Carrots on the Grill?
You cook carrots on the grill for about 15 to 25 minutes, depending on their size and whether you pre-cook them.
Baby carrots need 15 to 20 minutes, whole carrots take 20 to 25 minutes, and spears or slices finish in just 8 to 12 minutes.
Grilling carrots is one of the easiest ways to turn a simple vegetable into a sweet, smoky, tender side dish.
Now that you know how long to cook carrots on the grill, grab a bunch, fire up the grill, and enjoy every single bite.