Griddy Blog
Practical spreadsheet notes.
Guides for formulas, cleanup, charts, and the spreadsheet work people actually get stuck on.
Page 4 of 13 · 148 posts
How to Build a PTO Calendar in Excel
Build a PTO calendar in Excel that shows approved leave by date while keeping balances and coverage notes connected to the tracker.
How to Manage Time-Off Requests in a Spreadsheet
Manage time-off requests in a spreadsheet with clear statuses, PTO balances, approval notes, and coverage checks before the schedule changes.
PTO Tracker Template for Excel
A PTO tracker template in Excel should show balances, approved leave, return dates, and coverage notes without becoming an HR system.
How to Fix the #SPILL! Error in Excel
The #SPILL! error in Excel means a dynamic array formula cannot expand. Learn how to clear the spill range and fix the formula.
How to Fix the #DIV/0! Error in Excel
The #DIV/0! error in Excel means a formula is dividing by zero or a blank cell. Learn when to fix the data and when to add a safe fallback.
How to Fix the #REF! Error in Excel
The #REF! error in Excel means a formula points to a missing cell or range. Learn the common causes and the cleanest ways to repair it.
How to Fix the #VALUE! Error in Excel
The #VALUE! error in Excel usually means a formula received the wrong data type. Learn how to find the cause and repair the formula.
How to Highlight Duplicates in Excel
Highlight duplicates in Excel with conditional formatting, formulas, and cleaner review rules. Learn how to spot repeated IDs, emails, invoices, and names.
How to Merge Cells in Excel
Merge cells in Excel when a title or section header needs to span columns. Learn when to merge, when not to, and safer alternatives for working sheets.
How to Transpose Data in Excel
Transpose data in Excel to switch rows into columns or columns into rows. Learn paste transpose, TRANSPOSE formulas, and when each method works best.
How to Use Find and Replace in Excel
Find and Replace in Excel can clean labels, update terms, and fix repeated values quickly. Learn safe options before changing hundreds of cells.
Google Sheets Conditional Formatting
Use Google Sheets conditional formatting to highlight statuses, overdue dates, duplicates, thresholds, and rows that need review.