Thai · ไทย

Thai to English Certified Translation

Professional ISD-certified Thai (ไทย) to English translation.

Accurate translations for US immigration applications. USCIS compliant. Delivered in 24 hours from €20.99 per page.

ISD certified
24-hour delivery, 8-hour rush
Every page checked against the original
From €20.99 per page

In detail

About Thai document translation

Thai documents present distinctive challenges stemming from the Thai script — which is written without spaces between words, uses a complex system of tonal markers and vowels that appear above, below, before, and after consonants, and has its own numeral system. Thailand's Buddhist Era calendar (543 years ahead of the Gregorian calendar) adds another layer of complexity that must be handled correctly in every translated document.

Translation challenges

Buddhist Era calendar conversion: All Thai official documents use the Buddhist Era (BE) calendar, where 2024 CE equals 2567 BE. While the conversion formula is simple (subtract 543), errors are surprisingly common and can create apparent inconsistencies with other documents in the visa application.
Word boundary identification: Thai is written without spaces between words, relying on context and knowledge of the language to determine where one word ends and another begins. This makes automated processing difficult and requires human translators who can accurately parse continuous text strings, particularly for names and place names.

Commonly translated from

We often translate Thai documents issued in Thailand. Our translators know the document formats and legal terms these countries use.

The certificate

What our certification statement says

Every translation is delivered with a signed certification page, in the wording UK Visas and Immigration, the Home Office and UK courts expect to see.

“I, [translator’s full name], certify that I am competent to translate from Thai into English, and that this is, to the best of my knowledge and belief, a true and accurate translation of the original document.”
The statement is followed by the translator’s signature, the date, our company name and contact details, and a unique certificate number. Every translated page carries our Certificate of Accuracy stamp. The certificate confirms the accuracy of the translation only.

Documents

How Thai translation works

1
Upload the document
Upload your Thai document and get an instant quote.
2
Pay securely
Choose standard (24-hour) or rush (8-hour) delivery and pay securely.
3
Receive the translation
Get your ISD-certified translation delivered by email.

FAQ

Questions about Thai translation

Is your Thai translation service ISD certified?

Yes. Every Thai to English translation is ISD-certified and meets Department of Justice rules. You can use it for all US immigration applications.

How fast can you translate Thai documents?

Standard delivery takes 24 hours and costs €20.99 per page. Rush delivery takes 8 hours and costs €35.99 per page.

What Thai documents can you translate?

We translate all types of Thai documents: birth certificates, marriage certificates, bank statements, passports, transcripts, employment letters, and more. Upload your document to see your price right away.

How much does Thai translation cost?

Standard 24-hour delivery starts at €20.99 per page. Rush 8-hour delivery is €35.99 per page. We quote by page count, so upload your Thai document to see your exact price.

Are your Thai translators qualified?

Yes. Native Thai speakers who work with legal and certified documents every day handle your translation. Each one comes with official ISD certification.

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Get your Thai documents translated

ISD-certified translation in 24 hours. Instant quote, secure payment, fast delivery.

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From €20.99/page · 24-hour delivery