How to Convert Thai Numerals to Arabic: Step by Step

Converting Thai numerals to Arabic digits is easy because it is a per-digit, 1-to-1 replacement — no math involved.

Step 1: Learn the mapping table

Thai	๐	๑	๒	๓	๔	๕	๖	๗	๘	๙
Arabic	0	1	2	3	4	5	6	7	8	9

Step 2: Replace each digit in place

Swap each Thai digit for its Arabic counterpart, keeping positions intact:

• ๒๕๖๙ → 2,5,6,9 → 2569
• ๑๒๓๔๕ → 12345
• ๕๐๐,๐๐๐ → 500,000 (grouping marks stay)

Step 3: Watch for mixed text

If a sentence mixes both scripts, convert only the Thai digits: “ราคา ๑๒๐ บาท ลดเหลือ 99 บาท” → “ราคา 120 บาท ลดเหลือ 99 บาท”.

Converting the other way

Arabic → Thai uses the same rule in reverse: 2569 → ๒๕๖๙. Handy for official documents that require Thai digits.

Use the automatic converter

Don’t want to replace digits by hand? Use our free Thai numerals converter — pick the direction, paste your text, get the result instantly.