I will standardize excel dates, numbers and text formats, clean CSV spreadsheet exports

United Kingdom

I speak English, Spanish, French, German

Excel and Google Sheets Specialist

Spreadsheets should work for you, not slow you down. I help businesses and teams organize raw data, automate repetitive tracking tasks, and build intuitive reporting dashboards. Whether you need compl...
About this Gig

Do exported spreadsheets contain mixed date formats, numbers stored as text or inconsistent labels?


I standardise Excel dates, numbers and text using confirmed formats and conversion rules for your exported table.


What You Get:

  • Review of selected columns and value types
  • Date conversion where the source is clear
  • Number-as-text conversion under agreed rules
  • Consistent text case and trimmed spaces
  • Agreed decimal and thousands separators
  • Ambiguous or invalid values flagged
  • Cleaned XLSX or CSV and a change summary


Basic covers 500 rows, Standard 2,000 and Premium 5,000. Each package covers one table, up to 15 columns and five agreed rules. Display formatting and value conversion are confirmed separately.


Why Choose Me?

I check samples before applying changes, preserve identifiers and compare results with the source. Unclear dates and missing values are flagged rather than guessed.


Currency conversion, timezone conversion, formula repairs, research and automation require separate quotes. CSV files store values only, without Excel display formats or styling.


Send your file, source locale and desired formats. Let's agree on the rules before you order.