Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

A new Data Days event is coming soon! This time we’re going bigger than ever. Fabric, Power BI, SQL, AI and more. Don't miss out.

Reply
Miranda
New Member

Tachometer

Hello

We use the Tachometer and the percentage call out value has not been displaying correctly recently (incorrect calculation - see below - we want 14,752 as a percentage difference to 9,134). The agency who prepared the visual for us says the percentage calculation is in the code and they cannot correct it. How can I solve this? Thank you.image.png

2 REPLIES 2
v-sihou-msft
Microsoft Employee
Microsoft Employee

@Miranda

 

As I tested, I seems the percentage calculation is using Value divided by End Value. I don't think it will be your expected chart if you put the 14752 field into Value and put the 9134 into End Value. I suggest you contact the support of this visual: 

 

https://www.annik.com/pbisupport/

 

Regards,

range           40

range2        112

target           8

end value   160

 

The percent will be 5% but the tachometer shows me 5.59000%

CALLOUT PERCENT

  -- 100% : End Value

why?????????

how can i solve? plzzzz

Helpful resources

Announcements
May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Fabric SQL PBI Data Days

Data Days 2026 coming soon!

Sign up to receive a private message when registration opens and key events begin.

New to Fabric survey Carousel

New to Fabric Survey

If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.