Steam Review Score Calculator
Enter your positive and negative review counts to see the exact label Steam prints on your store page, how many positive reviews the next label costs, and what those reviews mean in sales.
How the Steam Review Score Works
Steam computes your score from exactly two numbers: the percentage of positive reviews and the total review count. Positive divided by total sets the percentage; the count decides which volume tier you sit in. There are no stars and no weighting -- every review is a thumbs up or a thumbs down, and only reviews from direct Steam purchases count toward the math (key activations and free-weekend reviews are visible but excluded).
One honesty note: Valve has never published these label thresholds. The table this calculator uses is community-documented, reverse-engineered from observing thousands of store pages, and it has held stable for years. Our review score thresholds guide covers the full evidence, including what Valve's own Steamworks docs do and don't confirm.
The "next label" math solves (P + x) / (T + x) >= threshold for x: the number of consecutive positive reviews that lifts your percentage over the line, plus any volume gate (Very Positive needs 50 total reviews, Overwhelmingly Positive needs 500). Because real post-patch reviews never run 100% positive, the calculator also solves the same inequality for realistic 90% and 80% positive review mixes. If your future mix sits at or below the target percentage, the label is mathematically unreachable -- your score converges to the mix rate instead. The tactics for moving that mix are in our review management guide.
All 9 Steam Review Labels
| Label | Positive % | Total reviews required |
|---|---|---|
| Overwhelmingly Positive | 95-100% | 500+ |
| Very Positive | 80-100% | 50-499 (80-94% at 500+) |
| Positive | 80-100% | 10-49 |
| Mostly Positive | 70-79% | 10+ |
| Mixed | 40-69% | 10+ |
| Mostly Negative | 20-39% | 10+ |
| Negative | 0-19% | 10-49 |
| Very Negative | 0-19% | 50-499 |
| Overwhelmingly Negative | 0-19% | 500+ |
Below 10 total reviews there is no label at all -- the page shows "Need more user reviews to generate a score" and you are invisible to every review-score filter on Steam. Note that "Positive" and "Very Positive" are the same percentage band separated only by volume, and Overwhelmingly Positive is a volume gate as much as a quality gate: a 97% game with 300 reviews still shows Very Positive.
From Reviews Needed to Sales Needed
Review counts are a proxy for sales. For recent releases the documented review to sales multiplier is about 30x -- one review per ~30 units sold -- with planning ranges running 20-60x depending on genre, price, and game age. That conversion is what turns this calculator's output into a business number: needing 100 new reviews at a healthy 80% positive mix means roughly 3,000 additional sales. Climbing out of Mixed is a sales problem wearing a reputation costume.
To see what those unit counts are worth in dollars at your price point, run them through the revenue calculator -- it applies the multiplier, refund rates, and Steam's cut in one pass.
Frequently Asked Questions
How is the Steam review score calculated?
Positive reviews divided by total counted reviews. Only reviews from direct Steam purchases count; reviews from activated keys and free weekends are shown on the page but excluded from the percentage. The percentage plus the total review count then maps to one of nine labels, from Overwhelmingly Positive (95%+ at 500+ reviews) down to Overwhelmingly Negative. The thresholds are community-documented rather than published by Valve, but have held stable for years.
How many positive reviews do I need for Very Positive?
Very Positive requires 80%+ positive with at least 50 total reviews (at 500+ reviews the band is 80-94%, because 95%+ upgrades to Overwhelmingly Positive). The exact number from your current position solves (P + x) / (T + x) >= 0.8: a game at 65% with 200 reviews needs 150 consecutive positive reviews, while a game already at 85% just needs to reach 50 total. Enter your counts above for your exact number.
What percentage is Overwhelmingly Positive on Steam?
95% or higher, with at least 500 total reviews. Both conditions are required: a game at 97% positive with 300 reviews still shows Very Positive until review number 500 lands. At the ~30x reviews-to-sales multiplier, the 500-review gate alone represents roughly 15,000 units sold, which is why the label is rare.
Do old reviews count toward my Steam review score?
Yes. The overall label uses every non-excluded review from your game's lifetime, no matter how old. The separate Recent Reviews score covers only the last 30 days, which is what lets a patched game show "Recent: Very Positive" above "All: Mixed". The main exclusions are reviews from key activations, reviews tied to refunded purchases, and off-topic review bombs, which Valve detects and removes from the score by default.
Related Resources
Steam Review Score Thresholds
The full nine-label table with sources, exclusion rules, and what each label does to conversion.
Steam Review Management
The playbook for earning positive reviews legitimately and handling a review crisis in the first 48 hours.
Review to Sales Multiplier
Why ~30x is the 2026 consensus, with lookup tables by genre, price tier, and release year.
Steam Revenue Calculator
Estimate any Steam game's units and revenue from its public review count.
Disclaimer: The label thresholds are community-documented observations, not official Valve documentation, and Valve can change them without notice. Sales estimates use the ~30x reviews-to-sales multiplier for recent releases; your actual ratio depends on genre, price, and audience. For planning purposes only.