Thai Translation Rates

Certified personal documents are priced per page, from $18.75 (ID, passport, driver's license) to $28.90 (academic transcript) — see the USCIS section below.

Thai source files: because Thai is written without spaces between words, word counts for Thai source documents depend on how text is segmented. We confirm the count in your quote before you pay.

Thai Translation for Business

Automotive and electronics manufacturing. Thailand is Southeast Asia's leading vehicle production base and a major electronics and hard-disk-drive exporter. We translate supplier agreements, work instructions, quality and safety documentation, technical manuals, and training materials between Thai and English. → Automotive translation · Technical manuals

Investment, BOI, and corporate. Company registration documents, Board of Investment applications, licenses, operating agreements, tax registrations, and financial statements. → Legal translation · Financial translation

Regulated consumer products. Thai-language labels and product information for Thai FDA registration of food, cosmetics, supplements, and medical devices. → Pharmaceutical translation

Legal. Contracts, wills, powers of attorney, pleadings, judgments, and court documents. → Contract translation

Healthcare and medical travel. Medical histories, informed consents, reports, and discharge instructions for patients treated in Thailand or continuing care abroad. → Healthcare translation

Tourism, hospitality, and marketing. Hotel and travel content, campaigns, social media, and websites, written by native Thai translators who know local tone and references. → Marketing translation · Website localization

Also available: transcription, subtitling, voice-over, book translation, and proofreading.

Certified Thai to English Translation for USCIS

Every Thai-language document filed with USCIS needs a complete English translation and a signed translator certification (8 CFR 103.2(b)(3)). Notarization is not required.

Multi-page documents receive lower per-page rates. Check the current USCIS and U.S. Embassy Bangkok instructions for your visa category; for documents used outside the US, Thai documents are typically legalized through Thailand's Ministry of Foreign Affairs rather than apostilled — confirm with the receiving authority.

Every certified translation includes: complete translation of all text, stamps, and annotations; Buddhist Era dates converted; the signed Translation Accuracy Certificate; 24-hour delivery for most 1–2 page documents; and the USCIS acceptance guarantee.

→ USCIS certified translation → Immigration documents → Marriage certificate translation

Adoption. Families adopting from Thailand also need certified translations of Thai court, social welfare, and civil documents; Thailand's intercountry adoption requirements are strict, so accuracy and consistency across the file matter.

What Makes Thai Translation Different

Buddhist Era dates. Thai official documents use the Buddhist Era calendar, 543 years ahead of the Gregorian calendar (B.E. 2569 = 2026). We convert every date correctly and can show the original B.E. date alongside, so a US officer never sees an "impossible" birth year.

Names that match across your file. Thai names are romanized in several ways, and name changes are common in Thailand. We match the spelling in your passport and recommend translating any name change certificate (ใบเปลี่ยนชื่อ) so all your records clearly refer to the same person.

A script without word spaces. Thai uses its own script, with vowels and tone marks placed around consonants and no spaces between words. Websites, apps, and subtitles need Thai-aware line breaking and full Thai font support; we flag strings that need testing after translation.

The right register. Thai has formal and informal registers, polite particles (ครับ / ค่ะ), and a special royal vocabulary. Customer communications, official correspondence, and marketing each get the level your audience expects.

Why Choose TheWordPoint for Thai

Native Thai translators, 100% human. Every project goes to a native Thai translator with experience in your subject; human-maintained glossaries keep your terminology consistent.

Documents that hold together. Correct Buddhist Era dates, passport-matched names, and every stamp and annotation translated.

Fast delivery. Most certified documents within 24 hours; urgent and extra-urgent options at checkout.

Confidential and secure. Your files are encrypted, stored safely, and never shared. You pay only when your order is completed, backed by a money-back guarantee.

Reviewed and updated  on September 23, 2026, by

Christakis Christodoulou