Any thoughts on drawer pull size for 30 inch drawer?

Strictly an “eye of the beholder” issue.

IIWM I would use two pulls, each 1/4 of the drawer width (7 1/2” in your case) from the edge:

-- Jerry, making sawdust professionally since 1976

Thank you!

go look at the dressers in your house and go from there.

and, X2 with Jerry: Strictly an “eye of the beholder” issue.

-- Graduated Valedictorian from the University of HardKnocks --

Just depends’..

https://www.studio-mcgee.com/studioblog/2017/1/26/hardware-placement-guide

https://www.thekitchn.com/cabinet-hardware-tips-from-the-experts-200432

-- Alaskan's for Global warming!

I have 24 inch wide, went with 7” on the handle part with 2 inches on the supports. This size fits my hand with wiggle room and worked with smaller drawers as small as 11 inches wide. As others have said was an eye of the beholder deal.

-- Live to tell the stories, they sound better that way.

I did custom hand made iron pulls on my Kitchen last year. Looked at store bought double and single pulls and just didn’t like anything we saw. So we chose a single, At 12” long. My drawers ranged from 20” up to 36” .
Like Wood Butchers mock up, I just used a flat piece of scrap to get the right lengh. Cut one at 8”, 12”, and 16”, and eye ball to see what my wife and I liked the best.

So I think its all about what looks good to you. No real rule to follow.

-- John

27 inches.

-- Shooting down the walls of heartache. Bang bang. I am. The warrior.