KFC’s Spicy Chicken Sandwich: Price, Calories and Nutrition (2026)
The Spicy Chicken Sandwich takes everything that works about KFC’s Classic and turns up the heat: the same quarter-pound crispy filet, dressed with a spicy glaze and spicy mayo instead of the regular mayo. It is the pick for anyone who finds the Classic a little too polite. There is one number you need to see before you order, though: 2140 mg of sodium, which makes it one of the saltiest single items on the entire menu. Here is the 2026 price, the calorie count, and the full picture.
Last updated: August 25, 2026
Table of contents
- What is in a Spicy Chicken Sandwich
- Spicy Chicken Sandwich nutrition facts
- How spicy is it really
- Allergens
- Spicy vs Classic Chicken Sandwich
- How to customize your sandwich
- Frequently asked questions
What is in a Spicy Chicken Sandwich
The foundation is the same quarter-pound crispy chicken filet as the Classic. The difference is all in the dressing: a spicy glaze on the filet and spicy mayo in place of the regular mayo, with pickles and the toasted brioche-style bun rounding it out. The glaze gives the heat a sticky, clinging quality that the Classic does not have, and the spicy mayo adds a creamy burn underneath.
Spicy Chicken Sandwich nutrition facts
Full nutrition breakdown for one sandwich, based on KFC’s official US nutrition data.
| Nutrient | Amount per Spicy Chicken Sandwich |
|---|---|
| Calories | 620 |
| Total fat | 33g |
| Total carbohydrates | 49g |
| Protein | 34g |
| Sodium | 2140mg |
The calories look friendly next to the Classic’s 650, and the protein matches at 34 grams. But the sodium is the story: 2140 mg is nearly a full day’s recommended limit in one sandwich, and it is the glaze and spicy mayo carrying almost all of it. This is a sandwich to enjoy with eyes open, not one to order twice in a day.
How spicy is it really
Medium heat, honestly rated. The glaze brings an upfront warmth and the spicy mayo adds a slower burn, but neither will overwhelm anyone who eats spicy food regularly. If you like Nashville-style heat, this lands in the approachable zone. If you are sensitive to spice, the Classic is the safer order.
Allergens
The Spicy Chicken Sandwich contains egg, wheat/gluten, and soy. The egg comes from the mayo and breading, the wheat from the bun and breading, and the soy from the seasoning ingredients. MSG is also reported in the ingredient lists, so check the current allergen guide at your restaurant if that affects you.
Spicy vs Classic Chicken Sandwich
Head to head: the Spicy has 620 calories versus 650 for the Classic, and 33 grams of fat versus 35. Protein is identical at 34 grams. The gap that matters is sodium: 2140 mg in the Spicy versus 1260 mg in the Classic. Choose heat and accept the salt, or choose the Classic for the lower-sodium version of the same filet. Both start from $3.99.
How to customize your sandwich
- Extra spicy mayo: the easiest heat upgrade, usually a small upcharge or free depending on location.
- No glaze: drops some heat and some sodium while keeping the spicy mayo.
- Regular mayo instead of spicy: effectively turns it into a Classic with a glaze, if that is what you are after.
- Extra pickles: free at most locations and the cool crunch balances the heat.
Frequently asked questions
How much is a Spicy Chicken Sandwich in 2026?
It starts from $3.99 in most US markets. Combos with fries and a drink run about $9.25 to $10.55.
How many calories are in a Spicy Chicken Sandwich?
One sandwich has 620 calories.
How spicy is the Spicy Chicken Sandwich?
Medium heat. The spicy glaze and spicy mayo give it a real kick, but it stays in the approachable zone for most spice eaters.
Why is the sodium so high?
The spicy glaze and spicy mayo carry most of the 2140 mg. They are also what make it spicy, so there is no low-sodium way to keep the heat.
Which has more calories, the Spicy or the Classic?
The Classic has more: 650 calories versus 620 for the Spicy. But the Spicy has far more sodium.
Does the Spicy Chicken Sandwich contain allergens?
Yes: egg, wheat/gluten, and soy. MSG is also reported in the ingredient lists.
ManuBite Team. We track fast food prices and nutrition across the USA so you always know what your meal really costs, in dollars and in calories.
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Want more KFC menu favourites? Check our Classic Chicken Sandwich guide, our Famous Bowl guide and our Chicken Tenders guide for prices, calories and nutrition facts.
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