Number Format
Convert a number into thousands, scientific, Chinese, percent, fixed precision and ordinal forms, live.
Type a number (e.g. 1234567 or 0.123). Every format updates live. Thousands uses the en-US grouping (1,234,567); Scientific uses e-notation with the chosen decimals; Chinese renders 一百二十三万四千五百六十七 (position-based, supports 亿/万亿 and decimals via 点); Percent multiplies the input by Percent × (default 100) then formats; Fixed precision rounds to the chosen decimals; Ordinal gives English 1st / 2nd / 3rd / Nth. Adjust Decimals to control rounding across scientific / fixed / percent.