HLOOKUP function in Google Sheets - Dashboard Guide

Dashboard Mode - HLOOKUP function

Dashboard Goal

Find sales data for specific products by looking up product names in the top row and returning sales values below.

Sample Data

	Product A	Product B	Product C	Product D
Q1 Sales	150	200	250	300
Q2 Sales	180	220	270	320
Q3 Sales	210	240	290	350
Q4 Sales	230	260	310	370

Dashboard Components

• KPI Card: Q2 Sales for Product C
  Formula: =HLOOKUP("Product C", B1:E5, 3, FALSE)
  Result: 270
• KPI Card: Q4 Sales for Product A
  Formula: =HLOOKUP("Product A", B1:E5, 5, FALSE)
  Result: 230
• Summary Table: All Q3 Sales
  Formula for Q3 Sales row: =HLOOKUP(B1:E1, B1:E5, 4, FALSE) (applied per product)
  Values: Product A=210, Product B=240, Product C=290, Product D=350

Dashboard Layout

+----------------------+----------------------+
| Q2 Sales Product C:   | Q4 Sales Product A:   |
|        270           |        230           |
+----------------------+----------------------+
|                  Summary Table                 |
|  Product A | Product B | Product C | Product D  |
|     210    |    240    |    290    |    350    |
+------------------------------------------------+

Interactivity

User can change the product name in a cell (e.g., cell G1) to update the KPI cards dynamically using formulas like =HLOOKUP(G1, B1:E5, 3, FALSE). This lets the dashboard show sales for any product selected.

Self Check

If you change the product name in the lookup cell to "Product B", what will be the Q2 Sales value shown in the KPI card?

Answer: 220

Key Result

Dashboard shows sales for selected products using HLOOKUP to find quarterly sales data.

Practice

1. What does the HLOOKUP function do in Google Sheets?

easy

A. Searches for a value in the first column and returns a value from a specified column to the right

B. Searches for a value in the top row and returns a value from a specified row below

C. Adds all numbers in a horizontal range

D. Sorts data horizontally in ascending order

Solution

1. Step 1: Understand HLOOKUP's search direction

   HLOOKUP searches horizontally in the top row of a range, not vertically.

2. Step 2: Understand the return value

   It returns a value from a specified row below the found column, matching the search value.

3. Final Answer:

   Searches for a value in the top row and returns a value from a specified row below -> Option B

4. Quick Check:

   HLOOKUP = horizontal search and return [OK]

Hint: HLOOKUP looks across the top row, not down a column [OK]

Common Mistakes:

• Confusing HLOOKUP with VLOOKUP
• Thinking it searches vertically
• Assuming it sums values

2. Which of the following is the correct syntax for the HLOOKUP function?

easy

A. HLOOKUP(search_key, range, row_index, [is_sorted])

B. HLOOKUP(range, search_key, row_index, [is_sorted])

C. HLOOKUP(search_key, row_index, range, [is_sorted])

D. HLOOKUP(row_index, search_key, range, [is_sorted])

Solution

1. Step 1: Recall HLOOKUP syntax order

   The correct order is search_key first, then range, then row_index, and optional is_sorted last.

2. Step 2: Match options to syntax

   HLOOKUP(search_key, range, row_index, [is_sorted]) matches this order exactly, others mix parameters incorrectly.

3. Final Answer:

   HLOOKUP(search_key, range, row_index, [is_sorted]) -> Option A

4. Quick Check:

   Syntax order = search_key, range, row_index, is_sorted [OK]

Hint: Remember: search_key, range, row_index, then is_sorted [OK]

Common Mistakes:

• Swapping range and search_key positions
• Putting row_index before range
• Omitting optional is_sorted parameter

3. Given the table below in cells A1:D3:

| A   | B    | C    | D    |
|-----|------|------|------|
| ID  | 101  | 102  | 103  |
| Name| John | Mary | Alex |
| Age | 25   | 30   | 22   |

What is the result of =HLOOKUP(102, A1:D3, 3, FALSE)?

medium

A. 22

B. Mary

C. 30

D. 102

Solution

1. Step 1: Locate search_key 102 in top row

   Top row is A1:D1: ID, 101, 102, 103. The value 102 is found in cell C1 (3rd column).

2. Step 2: Return value from row 3 in the same column

   Row 3 is A3:D3: Age, 25, 30, 22. The 3rd column value is 30.

3. Final Answer:

   30 -> Option C

4. Quick Check:

   HLOOKUP finds 102, returns 30 [OK]

Hint: Find value in top row, then pick from given row below [OK]

Common Mistakes:

• Returning value from wrong row
• Confusing columns and rows
• Using approximate match instead of exact

4. You wrote the formula =HLOOKUP(105, A1:D3, 2, FALSE) but it returns #N/A. What is the likely cause?

medium

A. Row index 2 is invalid

B. You used TRUE instead of FALSE for exact match

C. Range A1:D3 is empty

D. 105 is not found exactly in the top row

Solution

1. Step 1: Check if 105 exists in top row

   Since 105 is not present in the top row of A1:D1, exact match fails.

2. Step 2: Understand #N/A error meaning

   #N/A means the lookup value was not found when exact match (FALSE) is used.

3. Final Answer:

   105 is not found exactly in the top row -> Option D

4. Quick Check:

   #N/A means no exact match found [OK]

Hint: Exact match needs value present in top row [OK]

Common Mistakes:

• Assuming approximate match works with FALSE
• Using wrong row index
• Ignoring #N/A meaning

5. You have this table in A1:E3:

| A    | B     | C     | D     | E     |
|------|-------|-------|-------|-------|
| Code | A101  | A102  | A103  | A104  |
| Qty  | 10    | 15    | 20    | 25    |
| Price| 5.00  | 7.50  | 6.00  | 8.00  |

You want to find the price of code A103 using HLOOKUP. Which formula correctly returns the price?

hard

A. =HLOOKUP("A103", A1:E3, 3, FALSE)

B. =HLOOKUP("A103", A1:E3, 2, FALSE)

C. =HLOOKUP("A103", A1:E3, 4, FALSE)

D. =HLOOKUP("A103", A2:E3, 3, FALSE)

Solution

1. Step 1: Identify the row number for Price

   Price is in row 3 of the range A1:E3.

2. Step 2: Use HLOOKUP with correct row index and exact match

   Formula should search for "A103" in top row and return value from row 3, with FALSE for exact match.

3. Final Answer:

   =HLOOKUP("A103", A1:E3, 3, FALSE) -> Option A

4. Quick Check:

   Price is row 3, use row_index=3 [OK]

Hint: Match code in top row, return price from 3rd row [OK]

Common Mistakes:

• Using wrong row index for price
• Using incomplete range missing header row
• Confusing quantity row with price row