Invoices · contracts · homework

✍️ Number to Words

Type any number up to trillions of trillions and read it out three ways instantly: plain Vietnamese, invoice-style Vietnamese with “đồng”, and English words — correct “mốt/tư/lăm”, “lẻ” and hyphenation rules included.

Vietnamese

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Invoice style (VND)

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English

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Accepts thousands separators and one decimal part (comma or dot). Vietnamese reads decimals digit by digit after “phẩy”; the invoice line uses the integer part only and appends “đồng chẵn” when there are no decimals.