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How to Add Star Rating in Excel – Interactive Tutorial and Case Study

How to Add Star Rating in Excel – Interactive Tutorial and Case Study
Add Star Rating in Excel – Interactive Tutorial

I still remember when I first added stars to a dashboard – it wasn’t about decoration, it was about clarity. Numbers communicate precision, but stars speak intuition. A CFO glances at five stars and instantly understands what’s performing well. That’s what this article is about – turning your Excel data into something instantly readable.

Why star ratings matter in Excel dashboards

Star ratings bring emotion and quick readability to numeric data. In financial dashboards, they simplify comparisons. A 3-star versus 5-star instantly tells you what’s lagging without diving into numbers. It’s a small design choice that changes how reports are read in executive reviews.

💡 Tip: Always keep the numeric score alongside the stars for transparency. Visuals are great, but auditors love numbers.

Sample Dataset

We’ll use this sample table :

ProductScore (out of 10)Normalized (5-star)Visual
Product A9
Product B7
Product C5
Product D3
Product E9

Interactive Demo


    
  

Formula Method

Use Unicode star symbols – black star (★) and white star (☆).

=REPT("★", A2) & REPT("☆", 5-A2)

If your numeric score is out of 10, normalize it:

=ROUND((B2/10)*5,0)

Combine them:

=REPT("★", ROUND((B2/10)*5,0)) & REPT("☆", 5 - ROUND((B2/10)*5,0))

VBA Option (for automation)

Sub RenderStars()
  Dim ws As Worksheet: Set ws = ActiveSheet
  Dim i As Long, score As Double, stars As Integer
  For i = 2 To 6
    score = ws.Cells(i, 2).Value
    stars = Round((score / 10) * 5, 0)
    ws.Cells(i, 4).Value = String(stars, "★") & String(5 - stars, "☆")
  Next i
End Sub

FP&A Case Study – Product Sentiment Dashboard

Let’s imagine a real-world example. You manage monthly sentiment for five car brands. Each gets a 0-10 score from customer surveys. Management wants to see a 5-star visual summary for a quick board review.

  • Convert scores using formula above.
  • Highlight brands below 3 stars using Conditional Formatting.
  • Compute the weighted average rating:
    =SUMPRODUCT(D2:D6, C2:C6)/SUM(C2:C6)

Quick Tips

  • Always use Unicode stars for cross-platform reliability.
  • Pair visual ratings with numeric values for precision.
  • Use Icon Sets for color-based dashboards.

That’s it! You now have a visual, intuitive, and executive-friendly star rating system in Excel.

Honestly, sometimes the simplest visuals make the biggest impact.

More Resources:


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