Category III: ~1100 class hours
The Foreign Service Institute categorizes languages by the time required for a native English speaker to achieve professional working proficiency. Category III languages require approximately 1100 hours of study over 44 weeks to reach this level. This tier encompasses 53 languages, representing a significant difficulty range for English speakers learning non-related language systems.
Category III includes languages that are moderately distant from English in terms of grammar, writing systems, and linguistic structure. Examples in this tier include Albanian, Amharic, Armenian, Azerbaijani, and Bengali. These languages typically feature unfamiliar grammatical patterns, different scripts, or complex phonetic systems that require sustained study effort. While not as demanding as the most difficult language categories, Category III languages still present considerable challenges for English speakers due to their substantial differences from familiar Indo-European or Germanic linguistic foundations.
Languages in this tier
| Language | FSI hours | Writing system | FSI harder? |
|---|---|---|---|
| Albanian | ~1100 hrs | Latin | — |
| Amharic | ~1100 hrs | Ge'ez (Fidel) | — |
| Armenian | ~1100 hrs | Armenian | — |
| Azerbaijani | ~1100 hrs | Latin / Perso-Arabic | — |
| Bengali | ~1100 hrs | Bengali-Assamese | — |
| Bosnian | ~1100 hrs | Latin / Cyrillic | — |
| Bulgarian | ~1100 hrs | Cyrillic | — |
| Burmese | ~1100 hrs | Burmese (Brahmic) | — |
| Croatian | ~1100 hrs | Latin | — |
| Czech | ~1100 hrs | Latin | — |
| Estonian | ~1100 hrs | Latin | yes |
| Finnish | ~1100 hrs | Latin | yes |
| Georgian | ~1100 hrs | Georgian (Mkhedruli) | yes |
| Greek | ~1100 hrs | Greek | — |
| Gujarati | ~1100 hrs | Gujarati (Brahmic) | — |
| Hebrew | ~1100 hrs | Hebrew | — |
| Hindi | ~1100 hrs | Devanagari | — |
| Hungarian | ~1100 hrs | Latin | yes |
| Icelandic | ~1100 hrs | Latin | — |
| Kannada | ~1100 hrs | Kannada (Brahmic) | — |
| Kazakh | ~1100 hrs | Cyrillic / Latin | — |
| Khmer | ~1100 hrs | Khmer (Brahmic) | — |
| Kurdish | ~1100 hrs | Latin / Perso-Arabic | — |
| Kyrgyz | ~1100 hrs | Cyrillic | — |
| Lao | ~1100 hrs | Lao (Brahmic) | — |
| Latvian | ~1100 hrs | Latin | — |
| Lithuanian | ~1100 hrs | Latin | — |
| Macedonian | ~1100 hrs | Cyrillic | — |
| Marathi | ~1100 hrs | Devanagari | — |
| Mongolian | ~1100 hrs | Cyrillic / Mongolian | yes |
| Nepali | ~1100 hrs | Devanagari | — |
| Pashto | ~1100 hrs | Perso-Arabic | — |
| Persian | ~1100 hrs | Perso-Arabic | — |
| Polish | ~1100 hrs | Latin | — |
| Punjabi | ~1100 hrs | Gurmukhi / Shahmukhi | — |
| Russian | ~1100 hrs | Cyrillic | — |
| Serbian | ~1100 hrs | Cyrillic / Latin | — |
| Sinhala | ~1100 hrs | Sinhala (Brahmic) | — |
| Slovak | ~1100 hrs | Latin | — |
| Slovenian | ~1100 hrs | Latin | — |
| Somali | ~1100 hrs | Latin | — |
| Tagalog | ~1100 hrs | Latin | — |
| Tamil | ~1100 hrs | Tamil (Brahmic) | — |
| Telugu | ~1100 hrs | Telugu (Brahmic) | — |
| Thai | ~1100 hrs | Thai (Brahmic) | yes |
| Turkish | ~1100 hrs | Latin | — |
| Turkmen | ~1100 hrs | Latin | — |
| Ukrainian | ~1100 hrs | Cyrillic | — |
| Urdu | ~1100 hrs | Perso-Arabic (Nastaliq) | — |
| Uzbek | ~1100 hrs | Latin / Cyrillic | — |
| Vietnamese | ~1100 hrs | Latin (Chu Quoc Ngu) | yes |
| Xhosa | ~1100 hrs | Latin | — |
| Zulu | ~1100 hrs | Latin | — |
Compare every difficulty tier → · A study plan for this tier →
Canonical class-hours and weeks are the FSI figures for this tier, from the US State Dept FSI list (public domain), verified June 2026. How we compile this — confirm against state.gov on an operator pass. Speaker counts, language-family and region data from Wikipedia (Ethnologue figures), licensed CC BY-SA 4.0.