Numbers & Calculators
Turn a number into an Indonesian “terbilang” sentence, for example 1,250,000 into “satu juta dua ratus lima puluh ribu rupiah”. Handy for receipts, invoices and contracts. The page is in English, but the words it writes are Indonesian.
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Examples: 1,250,000 or 12.5 or −500
Unit
Capitalization
The words will appear here.
Type a number. Commas for thousands and a period for decimals are both recognized.
Choose the unit (rupiah or no unit) and the capitalization style.
Copy the terbilang result into your document.
In Indonesian, 1 in the hundreds and thousands is written “seratus” and “seribu”, not “satu ratus” or “satu ribu”. The number 11 becomes “sebelas”. For larger units, “satu juta”, “satu miliar” and so on are used. This tool follows those conventions.
The levels are ribu (10³), juta (10⁶), miliar (10⁹), triliun (10¹²), kuadriliun (10¹⁵) and so on. The decimal part is read after the word “koma” (comma), with each digit spoken one by one.
On a receipt, terbilang usually starts with a capital letter and ends with the unit, for example “Terbilang: Satu Juta Dua Ratus Ribu Rupiah”. Use the capitalization option to match.
The standard form is “seratus”, and likewise “seribu” for 1,000. From the millions up, “satu juta”, “satu miliar” and so on are used.
Up to 27 digits (the septillion level). More than enough for everyday financial use.
The whole part is read as usual, then “koma” and each decimal digit one by one. Example: 12.05 becomes “dua belas koma nol lima”.
They start with the word “minus”. Example: −500 becomes “minus lima ratus”.
This tool speeds up writing, but check the result again before signing, especially for legal and financial documents.
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