HSR (Honkai Star Rail) Tools
Updated for:v2.5.54
| Rappa is here! 🎉Hi there, I go by Wala on the Internet!
I'm a college student who builds and programs stuff for fun. This is my first React project, so I still have a lot to learn, but I hope you find it as useful as I did!
Want to contact me for bugs/suggestions? Reach out to me through my Discord handle: wa_la
- The Honkai Star Rail Wiki
- Honey Hunter World & Hakush.in
- Ronqueroc's Genshin Calculator and Frzyc's Genshin Optimizer for the inspiration!
Note: If an update breaks your calculator, please click this to reset your calculator tabs!
• Updated calculator to 2.5.54
• Rappa: Changes in Base Stats, Talent, A6, E6
• Ninjutsu Inscription: Dazzling Evilbreaker: action advance nerf
• 2PC Scholar Lost in Erudition: slight buff
• Updated calculator to 2.5.53
• Rappa: Changes in Ult Cost, Talent, and E2/E6
• Ninjutsu Inscription: Dazzling Evilbreaker: slight action advance buff
• Scholar Lost in Erudition: slight buff
• Sacerdos' Relived Ordeal: slight nerf
• Updated calculator to 2.5.51
• New Characters:
 • Erudition: Rappa
• New Light Cones
 • Abundance: Dream's Montage
 • Destruction: Ninja Record: Sound Hunt
 • Erudition: Ninjutsu Inscription: Dazzling Evilbreaker
• New Relics
 • Sacerdos' Relived Ordeal
 • Scholar Lost in Erudition
• Updated calculator to 2.4.55
• Lingsha had talent and some multiplier changes
• Feixiao had E2, E4 changes
• Moze, Lushaka had multiplier changes
• Updated calculator to 2.4.54
• Only wording changes
• Updated calculator to 2.4.53
• Moze had multiplier changes and rework
• Feixiao had most traces reworked
• Lingsha, I Venture Forth to Hunt, Lushaka, and BananAmusement has multiplier changes
• Updated calculator to 2.4.52
• Minor wording changes
• Updated calculator to 2.4.51
• New Characters:
 • Abundance: Lingsha
 • Hunt: Feixiao
 • Hunt: Moze
• New Light Cones
 • Abundance: Scent Alone Stays True
 • Hunt: I Venture Forth to Hunt
 • Hunt: Shadowed by Night
• New Relics
 • Lushaka, the Sunken Seas
 • The Wondrous BananAmusement Park
• Updated calculator to 2.4
• Minor wording changes
• Updated calculator to 2.3.55
• Minor wording changes
• Slight Yunli buffs
• Updated calculator to 2.3.54
• Minor wording changes
• Changes in Jiaoqiu's E1
• Updated calculator to 2.3.53
• Minor wording changes to a lot of characters
• Changes in Yunli, Jiaoqiu, and Hunt March 7th's kit
• Updated the logic for "Those Many Springs"
• Updated calculator to 2.3.52
• Minor wording changes
• Updated calculator to 2.3.51
• New Characters:
 • Destruction: Yunli
 • Nihility: Jiaoqiu
 • Hunt: March 7th
• New Light Cones
 • Destruction: Dance at Sunset
 • Nihility: Those Many Springs
 • Harmony: Poised to Bloom
• Updated calculator to 2.3.0
• Minor rewording changes
• Updated calculator to 2.2.55
• Minor wording changes to Firefly and Harmony MC
• Multiplier change for the Relic Set "The Wind-Soaring Valorous"
• Removal of the scrollbar for Chromium-based browsers
• Character and Buff tabs are now draggable, rearrange them to your liking!
• Merged the light cone buffs and relic buffs section into their selection tab to minimize the amount of scrolling
• Added confirmation for tab deletion
• Thank you @myntsu for these suggestions!
• Updated calculator to 2.2.54
• Changes to Firefly
• Slight Rewording Changes to Jade
• Updated calculator to 2.2.53
• Changes to Firefly & Jade
• Changes to Whereabouts Should Dreams Rest & Yet Hope Is Priceless
• Changes to Iron Cavalry Against the Scourge, The Wind-Soaring Valorous, and Duran, Dynasty of Running Wolves
• Added General Super Break Calculations and Optimizer Targets (Firefly and Imaginary MC has their own Super Break as well)
• Added Robin, Img. TB, and Aventurine's Custom Buff Preset
• Updated calculator to 2.2.52 - only slight rewording + multiplier changes
• Updated calculator to 2.2.51
• New Characters:
 • Destruction: Firefly
 • Erudition: Jade
• New Light Cones
 • Erudition: Eternal Calculus
 • Destruction: Whereabouts Should Dreams Rest
 • Erudition: Yet Hope Is Priceless
 • Erudition: After the Charmony Fall
• New Relics
 • Iron Cavalry Against the Scourge
 • The Wind-Soaring Valorous
 • Duran, Dynasty of Running Wolves
 • Forge of the Kalpagni Lantern
• Updated calculator to 2.2.0 - only rewording changes
• Updated calculator to 2.1.54
• Updated calculator to 2.1.53
• Updated calculator to 2.1.52
 • For Tomorrow's Journey: Total DMG% → Ult DMG%
• Fixed Robin's Ult not taking Ult DMG% Bonus into consideration
• Implemented a more accurate Harmony MC's Ultimate formula
• Added Boothill's Total Toughness values
• Updated calculator to 2.1.50: Added Robin, Boothill and Harmony Trailblazer
• Updated calculator to 2.1: Added Acheron, Aventurine and Gallagher