Home › Math › Decimal Formatter
🔧

Decimal Formatter

Round, truncate, pad or group decimals in bulk across pasted text

格式化设置
2 位
请输入数值后自动格式化

About this tool

The decimal formatter rewrites every number in a block of text to a fixed number of decimal places:

  • Places: keep 0 to 10 decimals
  • Rounding: round half up, floor, ceil or truncate
  • Pad zeros: optionally fill to the chosen precision, so 3.5 becomes 3.50
  • Grouping: optionally add thousands separators such as 1,234,567.89
  • Batch: every number in the text is detected and formatted
  • Before and after: a table shows each original and its formatted value

When to use it

  • Make precision consistent across a report
  • Format financial amounts for presentation
  • Normalise scientific results to one precision
  • Clean data before further processing