Griddy Blog
Practical spreadsheet notes.
Guides for formulas, cleanup, charts, and the spreadsheet work people actually get stuck on.
Page 1 of 13 · 148 posts
How to Use AI in Excel for Finance
Use AI in Excel for finance with a controlled budget-versus-actual workflow: prepare inputs, add formulas, review variances, repair errors, and reconcile results.
How to Add a Trendline in Excel
Add a trendline in Excel to show direction, seasonality, and movement in sales, costs, forecasts, and operational data over time.
How to Create a Heat Map in Excel
Create an Excel heat map with conditional formatting to spot high and low values across schedules, budgets, sales, and operating trackers.
How to Create a Macro in Excel
Create an Excel macro to automate repeated formatting, cleanup, reporting, and data-entry steps without rebuilding the workflow by hand.
How to Create a Waterfall Chart in Excel
Create a waterfall chart in Excel to show how revenue, costs, adjustments, and changes move from a starting value to an ending total.
How to Use Sparklines in Excel
Use Excel sparklines to show compact trends inside rows for budgets, sales, staffing, projects, and operating review sheets.
Excel Inventory Management
Set up Excel inventory management with item lists, stock counts, reorder points, vendors, costs, and simple review formulas.
Excel KPI Dashboard
Build an Excel KPI dashboard with clean metrics, source data, formulas, charts, filters, and a layout managers can review quickly.
How to Do Data Analysis in Excel
Analyze data in Excel with clean tables, filters, pivots, formulas, charts, and review checks that turn raw rows into decisions.
How to Do Financial Modeling in Excel
Build a practical financial model in Excel with assumptions, revenue drivers, expenses, cash flow, scenarios, and review checks.
How to Reconcile in Excel
Reconcile records in Excel by standardizing keys, matching amounts, checking dates, flagging differences, and reviewing exceptions.
Google Sheets Named Ranges
Use named ranges in Google Sheets to make formulas, dashboards, validation lists, and shared spreadsheet logic easier to read.