← All tools Numbers in words (Portuguese) and Roman numerals Write numbers in Brazilian Portuguese words: in reais (checks, contracts, receipts), cardinal (vinte e três), ordinal (vigésimo terceiro), or as Roman numerals (MMXXVI).
Runs in your browser
This tool needs JavaScript enabled.
The result is always in Brazilian Portuguese, as used in contracts and checks, following grammar rules: "e" joins hundreds, tens and units; between thousand and million groups it only appears before the last one when it is under one hundred or a round hundred ("mil e cem", but "mil duzentos e trinta"); "de reais" after round millions; "centavos de real" when there are no reais. Cardinal is the quantity (vinte e três), ordinal is the position (vigésimo terceiro). Roman numerals go from 1 to 3,999 in both directions (type 2026 or MMXXVI); non-standard forms such as IIII (clock style) or IC are read and the standard form is shown.
Learn more By using the tools, you agree to the terms of use .
