Studs per second GUI

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local hrp = character:WaitForChild("HumanoidRootPart")


local spsGui = Instance.new("ScreenGui")
spsGui.Name = "SPS_GUI"
spsGui.ResetOnSpawn = false
spsGui.Parent = player:WaitForChild("PlayerGui")

local label = Instance.new("TextLabel")
label.Size = UDim2.new(0, 200, 0, 40)
label.Position = UDim2.new(0, 20, 0, 20)
label.BackgroundTransparency = 0.3
label.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
label.TextColor3 = Color3.fromRGB(255, 255, 255)
label.Font = Enum.Font.SourceSansBold
label.TextSize = 22
label.Text = "Speed: 0 SPS"
label.Parent = spsGui


local lastPos = hrp.Position
local lastTime = tick()

RunService.RenderStepped:Connect(function()
	if not hrp or not hrp.Parent then
		character = player.Character or player.CharacterAdded:Wait()
		hrp = character:WaitForChild("HumanoidRootPart")
		lastPos = hrp.Position
		lastTime = tick()
		return
	end

	local currentTime = tick()
	local dt = currentTime - lastTime
	local currentPos = hrp.Position

	local dist = (currentPos - lastPos).Magnitude
	local speed = dist / dt

	label.Text = string.format("Speed: %.1f SPS", speed)

	lastPos = currentPos
	lastTime = currentTime
end)