Reader's Guide
Spice Ratings in Romantasy Books: What Each Level Really Means
If you've ever picked up a romantasy novel expecting a slow-burn fade-to-black and ended up with something far more explicit (or vice versa), you know why spice ratings matter. Every book on The Fae Shelf gets a spice rating from 0 to 5.
Reader's Guide
Spice Ratings in Romantasy Books: What Each Level Really Means
If you've ever picked up a romantasy novel expecting a slow-burn fade-to-black and ended up with something far more explicit (or vice versa), you know why spice ratings matter. Every book on The Fae Shelf gets a spice rating from 0 to 5.
In This Guide
What Are Spice Ratings in Romantasy?
Spice ratings are a reader shorthand for how much explicit romantic or sexual content a book contains. They originated in the romance community and spread rapidly through BookTok, where creators use chili pepper emojis (🌶️) to signal heat level. A book with “one chili” is mild; “five chilies” means you should probably not read it on public transport.
In romantasy specifically, spice matters more than in most genres because the spectrum is so wide. A Court of Thorns and Roses (book one) sits around a 2/5 — tasteful, moderate heat. By A Court of Silver Flames (book five), the same series has escalated to a 4/5. If you picked up ACOSF expecting the same vibe as ACOTAR, you would be very surprised.
That is exactly why we built this guide. Unlike Goodreads or Amazon, which do not provide spice ratings at all, The Fae Shelf rates every single book in our library of 510+ titles. We want you to find books you love at the heat level you prefer. No unpleasant surprises, no missed expectations.
How We Rate Books
Our spice ratings are based on three factors:
🔢 Frequency
How many intimate scenes appear in the book. A single scene in 400 pages reads differently than one every few chapters.
🔍 Explicitness
How detailed the scenes are. Fade-to-black versus on-page, euphemistic versus anatomically specific.
📖 Centrality
How important the physical relationship is to the overall story. Is the spice a subplot or the main event?
We cross-reference our editorial assessment with community consensus from Goodreads reviews, Reddit threads (especially r/RomanceBooks and r/Fantasy), and BookTok discussions. If the community consistently rates a book differently than we do, we adjust. Spice is subjective. What feels “very spicy” to one reader might feel moderate to another, so we aim for the consensus view rather than any single opinion.
Our Library by Spice Level
Here is how our 510+ books break down by heat level. Click any bar to browse books at that spice rating.
Most romantasy falls in the 3–4 range, which reflects the genre's overall trend toward explicit but story-integrated romance. The 0–1 range is primarily YA and clean fantasy romance.
Quick Reference Table
A side-by-side comparison of all six spice levels. Save this for when you are browsing and need a quick check.
| Rating | Label | What to Expect | Think of It As... |
|---|---|---|---|
| 🧊 0/5 | No Spice | No explicit content. Romance is emotional only. | A PG movie |
| 🕯️ 1/5 | Mild | Kissing, tension, fade-to-black. | A PG-13 movie |
| 🔥 2/5 | Warm | Brief on-page scenes, moderate detail. | An R-rated movie (mild) |
| 🌶️ 3/5 | Spicy | Multiple detailed scenes, integral to story. | An R-rated movie (strong) |
| 🌶️🌶️ 4/5 | Very Spicy | Frequent, lengthy, creatively detailed. | HBO-level content |
| 🌋 5/5 | Scorching | Extremely explicit, boundary-pushing, dark themes. | Fantasy erotica with plot |
Levels 0-1
Clean to Mild
Levels 2-3
Warm to Spicy
Levels 4-5
Very Spicy to Scorching
The Full Breakdown
Each spice level explained, with the kind of scenes to expect and example books from our library.
0/5: No Spice
Clean romance with no explicit content.
These books focus entirely on emotional connection, plot, and world-building. Romance may be present but stays firmly behind closed doors. Perfect for readers who prefer all tension and no explicit payoff, or for younger readers exploring the genre.
Examples from our library
1/5: Mild
Light romantic tension with kissing and mild intimacy.
You will find charged glances, first kisses, and real tension. Scenes may hint at more but cut away before anything explicit. The emotional buildup is the main event. Think slow burn with a gentle simmer.
Examples from our library
2/5: Warm
Moderate heat with some on-page intimacy.
Intimate scenes are present but not the focus. They tend to be shorter, less detailed, and built into the emotional arc rather than standing alone. The romance enhances the story without dominating it. A good middle ground for readers who want some heat without full-on steam.
Examples from our library
3/5: Spicy
Detailed intimate scenes that are integral to the story.
Explicit scenes built into the book with genuine emotional weight. The physical relationship drives character arcs and plot momentum. Expect detailed, thoughtful descriptions and real chemistry. This is where most popular romantasy lives.
Examples from our library
4/5: Very Spicy
Frequent, detailed explicit content throughout.
The spice is a core feature, not a side dish. Expect frequent, lengthy, and creatively detailed scenes. The tension builds and pays off repeatedly. These books are for readers who want their fantasy with a heavy dose of heat and are not shy about it.
Examples from our library
5/5: Scorching
Maximum heat. Extremely explicit and boundary-pushing.
These books push every boundary. The spice is intense, frequent, and often features darker themes like power dynamics, dubious consent, or taboo elements. Not for the faint of heart. If you want fantasy erotica with a plot, this is your tier.
Examples from our library
How Spice Changes Across a Series
One of the most common surprises in romantasy is when the spice level escalates between books in the same series. Authors often build the romance slowly, matching the heat level to the characters' relationship development. This means book one might be a gentle 2/5 while book three or four hits a 4/5.
Here are some notable examples:
A Court of Thorns and Roses by Sarah J. Maas
ACOTAR (Book 1): 🔥 2/5 → ACOMAF (Book 2): 🌶️ 3/5 → ACOSF (Book 5): 🌶️🌶️ 4/5
The biggest jump in the genre. Book 5 is essentially a different heat category from book 1.
From Blood and Ash by Jennifer L. Armentrout
Book 1: 🌶️🌶️ 4/5 → Consistent 4/5 throughout the series
Starts hot and stays hot. No surprises across the series.
The Cruel Prince by Holly Black
Book 1: 🕯️ 1/5 → Book 2: 🕯️ 1/5 → Book 3: 🔥 2/5
Stays firmly in YA territory throughout, with a slight increase in the finale.
Gild (The Plated Prisoner) by Raven Kennedy
Book 1: 🌶️ 3/5 → Book 2: 🌶️🌶️ 4/5 → Book 3+: 🌶️🌶️ 4/5
Escalates after the slow-burn setup of book one, then maintains that level.
On The Fae Shelf, we rate each book individually rather than the series as a whole, specifically because of these variations. Always check the specific book's rating before starting.
Tips for Finding Your Ideal Spice Level
Everyone's comfort zone is different, and there is no wrong answer. Here are some practical tips for navigating spice in romantasy:
New to romantasy?
Start at 1–2/5. Books like The Cruel Prince and Shadow and Bone deliver incredible romance and tension without explicit content. You can always level up later.
Want the “mainstream BookTok” experience?
Most viral romantasy sits at 3–4/5. Fourth Wing, From Blood and Ash, and Kingdom of the Wicked are the sweet spot.
Want maximum heat?
Check out our Spiciest Romantasy Books collection. Filtered to 4–5/5 with real reader-verified ratings.
Content warnings
Spice level is not the same as content warnings. A 3/5 book can have dark themes (dubious consent, power dynamics) while a 5/5 book might be entirely consensual. We are working on adding content tags alongside spice ratings.
Use our filters
On the Explore All page, you can filter by exact spice level. Combine it with trope filters to find exactly what you want. For example, enemies-to-lovers at spice level 3.
Frequently Asked Questions
Who decides the spice rating?
Our editorial team assigns initial ratings based on reading the book. We then cross-reference with community consensus from Goodreads, Reddit (r/RomanceBooks, r/Fantasy), and BookTok to calibrate. If community feedback consistently suggests a different rating, we update it.
Can spice ratings change?
Yes. Ratings are living scores, not permanent labels. If we receive enough reader feedback suggesting a different rating, we adjust. This is especially common for books where readers disagree on the boundary between, say, a 3 and a 4 — which is the most subjective distinction in the entire scale.
Does higher spice mean a better book?
Absolutely not. Spice level is a content descriptor, not a quality indicator. Six of Crows (1/5 spice) is one of the highest-rated books in our entire library. A 0/5 book can be just as good as a 5/5 one. It's about reader preference, not literary merit.
What about books that change spice level across a series?
We rate each book individually. If a series starts at 2/5 and ends at 4/5, those books get different ratings. Check the series progression section above for notable examples.
Why don't Goodreads or Amazon have spice ratings?
Neither platform has a formal spice rating system. Some Goodreads reviewers include chili emojis in their reviews, but it is inconsistent and there is no standardized scale. This is one of the reasons we built The Fae Shelf: to give romantasy readers the specific information they need to choose their next read with confidence.
I disagree with a rating. What do I do?
We want to hear from you. Spice is subjective, and community input helps us stay accurate. Send us a message or reach out on our newsletter and we will review it.
Find Your Perfect Heat Level
Browse our full library of 510+ romantasy books and filter by spice rating to find exactly what you're looking for.
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