Relic Score (CV)
Enter a relic's 4 substats → instant Crit Value, S/A/B/C rank and roll count. Know whether to KEEP or TRASH it in 3 seconds.
What is relic scoring?
In Honkai: Star Rail a character's final power leans heavily on relics — and each relic has 4 random substats. This tool turns those into two simple numbers: Crit Value (CV) measures crit quality, and roll efficiency measures how many good upgrades landed. No more guessing — the S/A/B/C/D rank tells you whether to enhance a relic or salvage it.
When should you use it?
- You just farmed a new relic in a Cavern and aren't sure whether to keep it.
- You want to compare two relics of the same slot and pick which to level to +15.
- You're saving materials and need to quickly filter a full inventory, keeping only high-rank pieces.
How to use — 4 steps
- Open your in-game bag and pick the relic to score.
- Look at its 4 substats (the small lines under the main stat).
- Pick the type and type the value into the 4 boxes on the left (drop the %).
- Read the rank, CV and roll efficiency instantly on the right — nothing to click.
How to read the result
- Higher CV → better crit substats. For a single relic, CV ≥ 32 is very good and ≥ 45 is a rare god roll.
- Roll efficiency shows how well the substats rolled versus the maximum (a +15 relic has ~9 rolls).
- Check each bar: crit lines (gold) are most valuable for most DPS; SPD and ATK% are strong too.
A head piece with: CR 6.5%, CD 13%, ATK 8.6%, SPD 4.3. CV = 6.5×2 + 13 = 26 → rank B (decent). It has two crit lines plus SPD, so for a DPS it's worth leveling further to see if CV climbs.
Glossary — in plain words
- Crit Value (CV) — crit score = CR% × 2 + CD%. The common standard to compare relic quality.
- Substat — the 4 small random lines; every +3 levels upgrades one of them at random.
- Roll — one value added to a substat. Max CR roll ≈ 3.24%, CD ≈ 6.48%.
- Roll efficiency — total actual rolls / max rolls (~9 on a +15 relic).
- Main stat — the biggest, slot-fixed value — this tool scores substats, so you don't enter it.
Why use Crit Value?
Most DPS in Honkai: Star Rail live and die by crits, so CR and CD decide most of their damage. Crit Value merges them into one number (CD is worth half of CR, so CR is doubled), letting you compare any relic on one scale. It's a widely-used community metric; it doesn't replace a full per-character damage calculation, but it's a fast, accurate filter for tossing weak pieces.
FAQ
What CV is "good enough"?
For one relic, CV ≥ 20 is fine to keep, ≥ 32 is very good, ≥ 45 is god-tier. Across all 6 pieces, endgame players usually aim for total CV ~ 180–220+.
Do I need to enter the main stat?
No. The main stat is fixed by slot and doesn't count toward CV. The tool scores the 4 substats — what actually makes a relic good or bad.
What if there are no crit substats?
CV will be 0, but the relic can still be good for support/sustain characters (SPD, HP%, Break Effect…). Check the per-substat breakdown too, not just CV.
Is the tool accurate?
CV and roll counts use the game's real roll values, so they're exact. The S/A/B/C/D grade is a community reference scale to help you decide fast, not a hard rule.