Why Dashboard sizing options in Tableau? - Purpose & Use Cases

The Big Idea

What if your dashboard could magically fit any screen perfectly without extra work?

The Scenario

Imagine you create a dashboard and share it with your team. But when they open it on different devices, the layout breaks or parts get cut off. You try resizing it manually for each screen size, but it takes forever and still looks messy.

The Problem

Manually adjusting dashboard sizes for every device is slow and frustrating. You risk inconsistent views, wasted time fixing layouts, and users get confused or miss important info because the dashboard doesn't fit their screen.

The Solution

Dashboard sizing options let you set flexible or fixed sizes that automatically adjust to different screens. This means your dashboard looks good everywhere without extra work, saving time and making sure everyone sees the right data clearly.

Before vs After

✗ Before

Resize dashboard for each device manually; test repeatedly.

✓ After

Set dashboard size to 'Automatic' or 'Range' to adapt to screens.

What It Enables

With dashboard sizing options, your reports become truly accessible and user-friendly on any device, boosting engagement and decision-making.

Real Life Example

A sales manager views the same dashboard on a laptop, tablet, and phone. Thanks to sizing options, the dashboard adjusts perfectly each time, showing all key metrics without scrolling or distortion.

Key Takeaways

Manual resizing wastes time and causes layout issues.

Dashboard sizing options automate fitting to different screens.

This ensures clear, consistent views for all users everywhere.

Practice

1. Which Tableau dashboard sizing option automatically adjusts the dashboard size to fit the screen of the device viewing it?

easy

A. Range sizing

B. Fixed sizing

C. Automatic sizing

D. Custom sizing

Solution

1. Step 1: Understand Automatic sizing

   Automatic sizing lets Tableau adjust the dashboard size dynamically based on the device screen.

2. Step 2: Compare with other sizing options

   Fixed sizing uses a set size, Range sizing allows a size range, and Custom sizing is not a standard option.

3. Final Answer:

   Automatic sizing -> Option C

4. Quick Check:

   Automatic sizing = fits screen automatically [OK]

Hint: Automatic means it fits any screen size by itself [OK]

Common Mistakes:

• Confusing Fixed sizing with Automatic
• Thinking Range sizing adjusts automatically
• Assuming Custom sizing is a Tableau option

2. Which of the following is the correct way to set a Fixed dashboard size in Tableau?

easy

A. Select 'Fixed size' and enter width and height values

B. Choose 'Automatic' and specify minimum and maximum sizes

C. Pick 'Range' and leave width and height blank

D. Set 'Floating' objects to fixed size

Solution

1. Step 1: Identify Fixed size setting

   Fixed size requires selecting 'Fixed size' and entering exact width and height.

2. Step 2: Eliminate incorrect options

   Automatic does not require fixed dimensions, Range needs min and max sizes, Floating relates to objects, not dashboard size.

3. Final Answer:

   Select 'Fixed size' and enter width and height values -> Option A

4. Quick Check:

   Fixed size = set exact width and height [OK]

Hint: Fixed size means typing exact width and height numbers [OK]

Common Mistakes:

• Confusing Automatic with Fixed size
• Leaving width and height blank for Fixed size
• Mixing Floating object size with dashboard size

3. If you set a Tableau dashboard size to Range with minimum width 800px and maximum width 1200px, what happens when viewed on a 1000px wide screen?

medium

A. Dashboard width adjusts to 1000px

B. Dashboard width stays fixed at 800px

C. Dashboard width expands to 1200px

D. Dashboard does not display properly

Solution

1. Step 1: Understand Range sizing behavior

   Range sizing allows dashboard width to adjust between minimum and maximum values based on screen size.

2. Step 2: Apply screen width to range

   Since 1000px is between 800px and 1200px, the dashboard width will be 1000px.

3. Final Answer:

   Dashboard width adjusts to 1000px -> Option A

4. Quick Check:

   Range sizing fits screen width within min and max [OK]

Hint: Range sizing picks screen width if between min and max [OK]

Common Mistakes:

• Assuming dashboard stays at minimum width
• Thinking dashboard always expands to max width
• Believing dashboard breaks if screen size is in range

4. You set a dashboard to Fixed size 1000px by 800px, but on a small laptop screen it appears cut off. What is the best fix?

medium

A. Set Range sizing with smaller minimum width

B. Change sizing to Automatic

C. Increase Fixed size dimensions

D. Use Floating layout for all objects

Solution

1. Step 1: Identify problem with Fixed size

   Fixed size does not adjust to smaller screens, causing cut off on small laptops.

2. Step 2: Choose best sizing option to fix

   Automatic sizing adjusts the dashboard dynamically to fit the viewing screen, eliminating the cut off.

3. Final Answer:

   Change sizing to Automatic -> Option B

4. Quick Check:

   Automatic sizing = fits screen automatically [OK]

Hint: Automatic adjusts to fit the screen [OK]

Common Mistakes:

• Increasing Fixed size makes problem worse
• Setting Range sizing but not small enough minimum
• Confusing Floating layout with dashboard sizing

5. You want a dashboard that looks good on desktop and tablet but never smaller than 900px wide or larger than 1400px wide. Which sizing option and settings should you choose?

hard

A. Fixed sizing at 900px width

B. Fixed sizing at 1400px width

C. Automatic sizing with custom device layouts

D. Range sizing with min width 900px and max width 1400px

Solution

1. Step 1: Analyze sizing needs

   You want the dashboard width to vary but stay between 900px and 1400px for desktop and tablet.

2. Step 2: Match sizing option to requirements

   Range sizing lets you set minimum and maximum widths, exactly fitting the requirement.

3. Step 3: Eliminate other options

   Fixed sizing locks width, Automatic may go smaller than 900px, custom device layouts are more complex and not needed here.

4. Final Answer:

   Range sizing with min width 900px and max width 1400px -> Option D

5. Quick Check:

   Range sizing controls min and max dashboard width [OK]

Hint: Range sizing sets min and max width limits [OK]

Common Mistakes:

• Choosing Fixed sizing which is not flexible
• Assuming Automatic respects min width
• Overcomplicating with custom device layouts