Where does the pepper scale come from?
The spice scale is not an official standard and appears in no copyright page. It grew out of the reading community – above all on BookTok and review sites – because readers needed a quick signal: how explicit is this book? Instead of long explanations, the chilli or pepper symbol caught on. “3 out of 5 🌶” says in a single image what would otherwise take a whole paragraph.
Because the scale comes from the community, it is not identical everywhere. What one reader feels is a “3 chilli” is a 4 to another. So take the numbers as orientation, not law – but as very useful orientation.
The spice scale from 0 to 5
0 – Clean / closed door
No explicit scenes. There is chemistry, there are kisses and longing, but the camera cuts away before things get intimate. Perfect if you read romance for the feelings and do not need the explicit detail.
1 – Sweet
Tender and implied. Intimacy is mentioned but not painted in detail – a sentence or two, then the plot moves on. The focus stays firmly on the relationship.
2 – Warm
Individual scenes are described more openly but remain sparing and emotional rather than graphic. Most classic love stories sit here.
3 – Steamy
Explicit scenes are part of the book and written out, but woven into the plot. This is the level you will meet in most of the currently viral romantasy bestsellers.
4 – Explicit
Frequent, detailed scenes that make up a noticeable part of the book. If you are looking for spice, this is your level – skip it and you will miss plot.
5 – Dark / extra spicy
Very explicit and often tied to taboo themes. This level frequently overlaps with dark romance and almost always comes with trigger warnings. Explicitly for adult readers.
Spice is not the same as dark
The most common misconception: a high spice level automatically means a dark book. Not true. The two axes are independent:
- Spice measures how explicit the intimate scenes are.
- Dark measures how bleak the themes and characters are – violence, power imbalance, moral grey zones.
There are sugar-sweet feel-good novels with a high spice level, and bone-dry, barely explicit books with pitch-black themes. If you want to know what “dark” means in the genre sense, our piece on dark romance will help. And how the individual storytelling patterns work is covered in the tropes guide.
How to find the right level for you
There is no “better” spice level – only the one that fits your taste. These three routes give you certainty before you buy:
- Filter the reviews: on Goodreads or StoryGraph, readers almost always name the spice level. A quick glance saves you a mismatched purchase.
- Read the content notes: serious titles list, at the start, which themes appear and how explicit things get. Not a spoiler, but consumer protection.
- Follow authors: many state the spice level of their books themselves, on their website or social media. Once you find an author at your level, you often find more of the same through them.
Rule of thumb: if a book is proudly marketed as “steamy” or “extra spicy”, the label is reliable. If there is no hint at all, only the community helps – and it is surprisingly precise on the subject of spice.
And if spice is not your thing at all?
Completely legitimate. “Clean” and “sweet” are not a compromise but a growing market of their own – if you read for the feelings and the tension, you get along perfectly without explicit scenes. And if you would rather browse entirely different shelves, from non-fiction to thrillers, our full catalogue has you covered.