Spreadsheets, sorted.
Every day of the year.
Free templates, clear formula guides and AI tools for Excel and Google Sheets — in English and Spanish.
AI formula generator coming soon — try the formula translator meanwhile.
Ready-made sheets that just work.
Download the .xlsx and open it in Excel or Google Sheets. No sign-up.
Monthly Budget Planner
Track income, expenses and savings with automatic charts.
2027 Calendar & Planner
Yearly, monthly and weekly views. Holidays by country.
Invoice Generator
Professional invoices with auto totals, taxes and numbering.
Habit Tracker
Daily check-offs with streaks and a monthly heatmap.
Project Gantt Chart
Timeline that updates itself from start and end dates.
Inventory Tracker
Stock levels, reorder alerts and supplier lookup.
COUNTIFS: count rows that meet every condition.
Counts the rows where all your conditions are true at once. Like COUNTIF, but with as many conditions as you need.
=COUNTIFS(B2:B20, "Done", C2:C20, "North") Stop googling formulas.
Small, focused tools that do one job well. Free to use, no account needed.
Formula Translator
VLOOKUP ⇄ BUSCARV. Convert formulas between English and Spanish, commas and semicolons.
Formula Generator
Describe it in plain words and get a working formula for Excel or Sheets.
Error Fixer
Paste a formula that shows #N/A, #REF! or #SPILL! and get the cause and the fix.
Template Builder
Describe the sheet you need and download a ready-made .xlsx.