Romantasy Spice Levels Explained
"Spice" is the romantasy community's shorthand for sexual content. FaeIndex rates every book on a 1–5 scale calibrated against community consensus — with ACOTAR (Book 1) as the anchor at 3/5. If you've read ACOTAR, you already know exactly where the midpoint sits.
Spice ratings reflect on-page explicitness, frequency of scenes, and detail level — not the intensity of the romance itself. A book can have an intense, central romance and still be a 1 or 2 if scenes fade to black.
closed door · clean romance · fade to black
Romance is present and often central, but physical scenes stay off-page or cut away before anything explicit. The tension, longing, and emotional connection are fully developed — you feel the chemistry throughout — but the door closes before anything happens. A book can have a deeply intense, consuming romance and still be a 1 if the author writes closed door.
Who it's for
Readers who prioritize plot and emotional arc over heat, anyone sensitive to explicit content, and readers new to romantasy who want to ease in. Also common in YA-adjacent romantasy.
What to expect
No on-page sex scenes. Physical contact limited to kissing, hand-holding, and tension-building moments. Romantic resolution is emotional, not physical.
Example books
low heat · the door opens a crack · soft steam
One or two on-page scenes that are clearly physical but written briefly and without graphic detail. The romance is meaningful and satisfying but heat is not the focus. You know what happened — the author just doesn't linger on it. Common in romantasy that leads with world-building or political intrigue.
Who it's for
Readers who want a complete romantic arc with a physical payoff but don't want heat to dominate the reading experience. A good middle ground for readers moving up from closed-door fantasy.
What to expect
Brief on-page scenes, moderate physical description, no recurring explicit content. The romance resolves clearly but quickly.
Example books
steamy · moderate heat · the ACOTAR standard
Explicit scenes appear with meaningful frequency and are written with real detail. The physical relationship is part of the story's emotional arc, not just a plot reward. This is where ACOTAR Book 1 sits — the community's universal calibration point. When readers ask "is this spicier than ACOTAR?" they mean spicier than a 3.
Who it's for
Most romantasy readers. Level 3 is the genre's center of gravity — it's what the community defaults to when recommending "a spicy read" without specifying further. Satisfying for a wide range of heat preferences.
What to expect
Multiple on-page scenes throughout the book, written with clear physical detail. Heat is present and intentional but balanced against plot and character development.
Example books
spicy · high heat · open door
Multiple explicit scenes throughout, written with significant detail and physical specificity. Heat is a core part of the reading experience — not supplementary to the plot. Readers who pick up a level 4 expect the romance and physical arc to carry equal weight to the story. Spicier than ACOTAR Book 1 but not yet at the frequency of ACOMAF.
Who it's for
Readers who specifically seek high-heat romantasy and would feel underserved by a level 2 or 3. Common among BookTok readers who use "spicy" as a primary recommendation filter.
What to expect
Frequent, detailed on-page scenes. Physical chemistry is a sustained element throughout — not confined to the third act. Expect explicit language and graphic physical description.
Example books
filthy · dark romance · erotica-adjacent · high spice
Frequent, highly explicit scenes that are central to the book's identity. The heat level is part of what the book is marketed on and what readers come to it for. ACOMAF (A Court of Mist and Fury) is the community benchmark for this tier — the book that redefined romantasy's heat ceiling and pulled the entire genre's expectations upward.
Who it's for
Readers for whom heat is a primary draw rather than a bonus. These books are often described as "dark romance adjacent" or "erotica-level steam." Not the entry point for new genre readers.
What to expect
High frequency of explicit scenes, graphic physical description, and heat that recurs throughout all acts of the book. The romance and physical relationship are inseparable from the plot.
Example books
How we rate: Spice levels reflect community consensus sourced from r/RomanceBooks, r/Fantasy, Goodreads shelves, and BookTok — then calibrated against ACOTAR as a shared reference point. Individual reader sensitivity varies; use these as a starting point.
See something wrong? Every book page lists its spice level and community consensus quote. If a rating seems off, check the source series discussion on Reddit for the most current community view.