A raw, boneless, skinless chicken thigh contains about 144 calories per 100 grams. A single boneless thigh typically weighs between 100 and 140 grams, putting most individual pieces in the range of 144 to 200 calories before cooking. That number shifts significantly depending on whether the skin is on, the bone is in, and how you cook it.
Calories by Cut and Preparation
The skinless, boneless thigh is the leanest version you’ll find at the store. At 144 calories per 100 grams, it delivers 18.6 grams of protein in that same portion. That’s noticeably more calorie-dense than chicken breast, which runs about 110 calories per 100 grams raw, but the trade-off is more flavor and moisture after cooking.
Leaving the skin on adds roughly 50 to 60 calories per thigh. Chicken skin is mostly fat, and a single thigh’s worth of skin contributes around 5 to 7 extra grams of fat. If you’re buying bone-in thighs, keep in mind that about 21% of the total weight is bone. So a bone-in thigh that weighs 150 grams on the package only gives you around 118 grams of edible meat.
How Cooking Changes the Count
Cooking concentrates calories by driving off water. A 100-gram raw thigh might weigh only 70 to 75 grams after baking or grilling, but it contains the same number of calories it started with, just packed into a smaller piece. This is why cooked chicken thigh registers higher per 100 grams than raw: you’re measuring a denser portion.
The cooking method matters too. Grilling or baking without added oil keeps calories close to the raw baseline. Pan-frying in a tablespoon of oil adds about 120 calories to the whole pan, some of which the chicken absorbs. Breading and deep-frying can nearly double the calorie count of a single thigh, pushing it past 300 calories depending on the coating thickness.
Rotisserie Chicken Thighs
Grocery store rotisserie chicken is one of the most common ways people eat chicken thighs, and it’s worth knowing the numbers. A 3-ounce (84-gram) serving of rotisserie thigh meat runs about 281 calories. That’s substantially higher than a plain baked thigh of the same weight, largely because rotisserie birds are cooked with the skin on and often injected or brined with salt and fat solutions. That same 3-ounce serving also carries about 485 milligrams of sodium, roughly 20% of the recommended daily limit.
A full rotisserie chicken thigh with skin and bone weighs more than 3 ounces, so the total calorie count for one whole piece from a rotisserie chicken can easily reach 300 to 350 calories. If you pull the skin off before eating, you’ll cut that by roughly a third.
Chicken Thigh vs. Chicken Breast
Chicken breast wins on pure calorie efficiency. It’s leaner, with less fat marbled through the meat. But chicken thighs have practical advantages that affect how many calories end up on your plate. Thighs are harder to overcook, so people are less likely to drown them in sauce or dressing to compensate for dryness. They also hold up better in slow cookers, stews, and meal-prep containers without turning rubbery.
The calorie difference between a boneless skinless thigh and a boneless skinless breast is about 30 to 35 calories per 100 grams. Over a full day of eating, that gap is small enough that choosing thighs over breast for flavor or texture rarely makes a meaningful difference to your total intake.
Quick Calorie Reference
- Raw, boneless, skinless (100g): 144 calories, 18.6g protein
- Raw, bone-in, skinless (150g whole, ~118g meat): 170 calories
- Raw, bone-in, skin-on (150g whole, ~118g meat): 220 to 230 calories
- Baked or grilled, no added fat (one boneless thigh): 150 to 200 calories
- Rotisserie, skin-on (3 oz serving): 281 calories
- Breaded and fried (one thigh): 280 to 330 calories
Getting an Accurate Count
If you’re tracking calories closely, weigh your chicken thighs raw and boneless whenever possible. Raw weight is the most reliable number because cooking introduces too many variables: oven temperature, cook time, and how much moisture escapes all change the final weight. Most nutrition databases, including the USDA’s, list raw values as their baseline.
For bone-in thighs, weigh the whole piece and subtract 21% for bone weight to estimate the edible portion. A kitchen scale takes the guesswork out entirely. If you’re eyeballing it, a single boneless thigh is roughly the size of a deck of cards, give or take, and falls in that 100 to 140 gram range before cooking.