View source for Dr. Ratio

{{Character Tabs}}
{{About|the playable character|the [[Dreamscape Pass]] Sticker|Dr. Ratio (Dreamscape Pass Sticker)}}
{{Character Infobox
|id             = 1305
<!--Basic Information-->
|title          = 
|image          = <gallery>
Character Dr. Ratio Splash Art.png|Splash Art
</gallery>
|rarity         = 5
|path           = The Hunt
|combatType     = Imaginary
|type           = Playable Character
|realname       = Veritas Ratio
|species        = 
|birthday       = 
|deceased       = 
|pathlore       = Erudition
|faction        = Intelligentsia Guild
|factionNote    = 
|world          = Cosmic
|worldRef       = <ref group="Note">Dr. Ratio is categorized under "Cosmic" on his official [{{Character Page Link|Dr. Ratio}} character page].</ref>
|location       = 
|how_to_obtain  = [[Panta Rhei]]
|release_date   = 2024-01-17
|relatives      = 
<!--Voice Actors-->
|vaEN           = [[imdb:nm8289381|Jordan Paul Haro]]<ref name="bili-ratio">[https://www.bilibili.com/opus/858513367772430401 Chinese Character Reveal], ''Honkai: Star Rail'' Bilibili. Retrieved October 31, 2023.</ref>
|vaCN           = [https://zh.moegirl.org.cn/zh-hans/桑毓泽 Sang Yuze ({{zh|桑毓泽}})]<ref name="bili-ratio" />
|vaJP           = {{w|Shunsuke Takeuchi|Takeuchi Shunsuke ({{ja|武内駿輔}})}}<ref name="bili-ratio" />
|vaKR           = [https://namu.wiki/w/이동훈 Lee Donghoon ({{ko|이동훈}})]<ref name="bili-ratio" />
}}
{{Description|"The most annoying thing about idiocy is that you can't explain it to an idiot."<ref name="reveal">[https://twitter.com/honkaistarrail/status/1719203862291316860 Character Reveal], ''Honkai: Star Rail'' Twitter. Retrieved October 31, 2023.</ref>}}
'''Dr. Veritas Ratio''' is a playable [[character]] in ''[[Honkai: Star Rail]]''.

A candid and self-centered [[Intelligentsia Guild]] member, who often conceals his appearance with a strange plaster sculpture.

He demonstrated unparalleled intelligence and talent since his youth, but now refers to himself as a "Mundanite." He firmly believes that intellect and creativity are not confined to geniuses. He seeks to distribute knowledge to the entire universe to cure the persistent disease named ignorance.<ref name="reveal" />

==Availability==
===Expired===
*[[Proposal from Dr. Ratio]] available between the start of the [[Version 1.6]] "Panta Rhei" Event Warp and the end of [[Version 2.1]]<ref>[https://twitter.com/honkaistarrail/status/1735638117259047291 Proposal from Dr. Ratio], ''Honkai: Star Rail'' Twitter. Retrieved December 15, 2023.</ref>

===Event Warps===
{{Featured}}

==Notes==
{{Reflist|note=1}}

==Other Languages==
{{Other Languages
|1_en   = Dr. Ratio
|1_zhs  = 真理医生
|1_zht  = 真理醫生
|1_ja   = Dr.レイシオ
|1_ko   = Dr. 레이시오
|1_es   = Dr. Ratio
|1_fr   = Dr Ratio
|1_ru   = Доктор Рацио
|1_th   = Dr. Ratio
|1_vi   = Dr. Ratio
|1_de   = Dr. Wahrheit
|1_id   = Dr. Ratio
|1_pt   = Dr. Ratio

|2_en   = Veritas Ratio
|2_zhs  = 维里塔斯•拉帝奥
|2_zht  = 維里塔斯•拉帝奧
|2_ja   = ベリタス・レイシオ
|2_ko   = 베리타스•레이시오
|2_es   = Veritas Ratio
|2_fr   = Veritas Ratio
|2_ru   = Веритас Рацио
|2_th   = Veritas Ratio
|2_vi   = Veritas Ratio
|2_de   = Veritas Ratio
|2_id   = Veritas Ratio
|2_pt   = Veritas Ratio
}}

==Change History==
{{Change History|1.6|introduced=1.4}}

==References==
{{Reflist}}

==Navigation==
{{Character Navbox}}

[[ru:Доктор Рацио]]
[[pl:Dr. Ratio]]
[[tr:Dr. Ratio]]
[[vi:Dr. Ratio]]