Need help making a GUI scale according to a value

[lenovo17101 (Sebastian)]

It gives me this

Is there any way to make it

(I want to show how much is left on the bottom, and what is used on the top)

tested at a value of 8000

[sonic_848 (killer)]

Change the ValueChange function to this so that it’s set based on the remainder.

local function ValueChanged(Value:number)
	local Calculated = (maxFuel - math.min(Value, maxFuel)) / maxFuel
	
	TweenService:Create(script.Parent.Used, info, {Size = UDim2.fromScale(1, Calculated)}):Play()
end

If you have 3/4 of the max fuel in your “tank” then the fuel used is 1/4 and that’s what the frame is getting set to

[lenovo17101 (Sebastian)]

That works! Thank you very much!
Which post should I mark as the solution?

[sonic_848 (killer)]

Probably the recent one because that gave results you were looking for