How to Calculate Effect Hit Rate in Honkai Star Rail

To calculate Effect Hit Rate in Honkai Star Rail, you use this formula:

Real Chance = Skill Base Chance × (1 + Effect Hit Rate) × (1 - Effect RES) × (1 - Debuff RES)

Enemy Effect RES increases with level. For example, from level 51 to 100, it rises by 0.5% per level, reaching up to 25%.

You need high Effect Hit Rate for tough enemies. Silver Wolf, at Skill Level 6, needs 108.3% Effect Hit Rate to always apply Weakness against 40% Effect RES.

Effect Hit Rate Basics

What Is Effect Hit Rate

Effect Hit Rate is a key stat in Honkai: Star Rail. You use it to increase the chance that your attacks will apply debuffs like Freeze, Shock, or Weakness. When you build a character with high Effect Hit Rate, you make it easier to land these status effects on enemies.

Effect Hit Rate is a statistic in Honkai: Star Rail that enhances the likelihood of attacks applying debuffs to a target. For more combat mechanics, see the official wiki.

The game uses a formula to decide if your debuff lands:

Real Chance = Base Chance × (1 + Effect Hit Rate Attacker) × (1 − Effect RES Target) × (1 − Debuff RES Target)

You need to know how enemy resistance works. Enemy Effect RES increases as their level goes up. For example, after level 51, most enemies gain about 0.8% Effect RES per level. At level 95, this can reach up to 36%. If you fight high-level bosses, you must boost your Effect Hit Rate to overcome their resistance.

Why It Matters

If you play a character who relies on debuffs, Effect Hit Rate becomes essential. You want your skills to work every time. Characters like Hysilens need at least 120% Effect Hit Rate to maximize their damage and utility.

Here's how Effect Hit Rate compares to other stats:

• High Effect Hit Rate is vital for debuff specialists.
• DPS characters often focus on attack stats instead.
• Your playstyle and team choices decide how much you need.

If you want your debuffers to shine, always check their Effect Hit Rate and adjust your gear and relics to reach the right threshold. For more team-building strategies, check out ManaBuy's beginner's guide.

Calculate Effect Hit Rate

The Formula

You need to understand the formula to calculate Effect Hit Rate in Honkai Star Rail. The game uses a specific equation to decide if your debuff lands on an enemy. Here is the formula:

Real Chance = Skill Base Chance × (1 + Effect Hit Rate) × (1 - Effect RES) × (1 - Debuff RES)

Each part of the formula plays a different role. You can see what each component means in the table below:

You must calculate Effect Hit Rate for every debuff-focused character. If you want to maximize your chance, you need to boost your Effect Hit Rate stat and lower the enemy's resistance.

Tip: Even with high Effect Hit Rate, strong enemies with high Effect RES and Debuff RES can still resist your debuffs. You should always check these stats before a battle. For more optimization tips, see Polygon's guide.

Enemy Effect RES

Enemy Effect RES makes it harder for you to land debuffs. As enemy level increases, their resistance goes up. You need to calculate Effect Hit Rate based on the enemy's level and resistance.

Here is a table showing how enemy level affects resistance and the required Effect Hit Rate for a guaranteed debuff:

You see that high-level enemies need much more Effect Hit Rate. If you fight a level 80 boss, you must calculate Effect Hit Rate carefully. You need to reach very high numbers to guarantee your debuff lands.

Note: Both Effect RES and Debuff RES reduce your chance to apply debuffs. You should not ignore either stat when you calculate Effect Hit Rate. ManaBuy's update guides often cover changes to enemy resistances.

• Effect RES measures resistance to debuffs.
• Debuff RES works in a similar way but can be higher for bosses.
• High values in both stats make it harder for you to apply debuffs.

Step-by-Step Example

Let's walk through how you calculate Effect Hit Rate for a real battle. Suppose you want to apply a debuff with a skill that has a 100% base chance. Your character has 67% Effect Hit Rate. The enemy is level 90, with 32% Effect RES and 0% Debuff RES.

Follow these steps:

1. Start with the base chance: 100%.
2. Add your Effect Hit Rate: 100% × (1 + 0.67) = 167%.
3. Subtract enemy Effect RES: 167% × (1 - 0.32) = 113.56%.
4. Subtract Debuff RES: 113.56% × (1 - 0) = 113.56%.

Your final chance to apply the debuff is 113.56%. You can see that you easily pass 100%, so your debuff will land every time. If the enemy had higher Debuff RES, your chance would drop.

You should always calculate Effect Hit Rate before a tough fight. This helps you know if your debuff will work. The Honkai Star Rail subreddit has helpful community tools for this.

You can use online calculators to make this process easier. Here are some popular tools:

• Honkai: Star Rail Debuff Hit Rate Calculator helps you calculate Effect Hit Rate and the chance to land debuffs.
• Honkai: Star Rail Action & SPD Calculator lets you optimize team actions and debuff application.

These tools save you time and help you plan your team. You can enter your stats and see if you need more Effect Hit Rate.

Remember: You must calculate Effect Hit Rate for every enemy and skill. This helps you win more battles and use your debuffers effectively. For more combat strategies, check ManaBuy's Honkai Star Rail recommendations.

Increase Effect Hit Rate

Gear and Relics

You can boost your Effect Hit Rate by choosing the right relics and gear. The Pan-Cosmic Commercial Enterprise set gives you a 10% bonus and increases your ATK based on your Effect Hit Rate. Many relics offer different stat ranges for Effect Hit Rate. You should look for pieces with high values.

You should focus on relics with high Effect Hit Rate substats. Players often aim for 120% Effect Hit Rate to maximize damage and debuff success.

Light Cones and Abilities

Light Cones can give a big boost to your Effect Hit Rate. Some Light Cones, like Eyes of the Prey and In the Name of the World, increase your Effect Hit Rate by up to 40%. Moment of Victory and Self-Confidence also help.

Some character abilities also raise Effect Hit Rate. Welt's skill, for example, helps your team control enemy turns and improves your chance to land debuffs.

Team Buffs

You can build teams that work together to maximize Effect Hit Rate. Relic sets like Pioneer Diver of Dead Waters and Wastelander of Banditry Desert boost damage and crit against debuffed enemies. Pan-Cosmic Commercial Enterprise adds more Effect Hit Rate. Space Sealing Station and Firmament Frontline Glamoth are good alternatives.

Try these team members for strong synergy:

• Kafka: Main DPS, inflicts DoT and boosts damage.
• Sampo: Sub DPS, applies Wind Shear.
• Black Swan: Support, enhances DoT effects.
• Huohuo: Support, buffs ATK and regenerates Energy.

Tip: Aim for at least 67% Effect Hit Rate to guarantee debuff application. Optimize substats for Effect Hit Rate and Speed. Use relic sets like Messenger Traversing Hackerspace and Sacerdos' Relived Ordeal. Set Speed targets above 160 for best results. For more team-building advice, check ManaBuy's tier list updates.

You should always check your gear and team setup before tough battles. Focus on Effect Hit Rate, Speed, and synergy to make your debuffers shine.

You can make debuffs work better by raising Effect Hit Rate. Pick gear that helps you do this. Always look at the enemy's Effect RES before you fight. Some gear sets boost your speed and let you use less EHR.

• High EHR lets you land debuffs more often.
• Characters who use debuffs need lots of EHR for hard fights.
• If your EHR is low, it is tough to hit bosses with effects.

FAQ

How do you check your Effect Hit Rate in Honkai Star Rail?

Open your character screen. Look for the Effect Hit Rate stat under your character's attributes. You see the percentage listed there.

What is the minimum Effect Hit Rate you need for debuffers?

Aim for at least 67% Effect Hit Rate. This helps you land debuffs on most enemies, even those with high resistance.

Does Effect Hit Rate help with damage?

Effect Hit Rate does not increase damage. It only boosts your chance to apply debuffs like Freeze or Shock. For damage calculations, see the damage formula.