diff --git a/api/config.lua b/api/config.lua
index 904cbfda..76a34189 100644
--- a/api/config.lua
+++ b/api/config.lua
@@ -264,6 +264,7 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("unitframes", nil,           "raidmarkercolor_skull",    "1,1,1,1")
   pfUI:UpdateConfig("unitframes", nil,           "abbrevnum",        "1")
   pfUI:UpdateConfig("unitframes", nil,           "castbardecimals",  "2")
+  pfUI:UpdateConfig("unitframes", nil,           "castbardecimalscur","2")
   pfUI:UpdateConfig("unitframes", nil,           "abbrevname",       "1")
 
   -- Nampower Settings
diff --git a/modules/castbar.lua b/modules/castbar.lua
index f8bdd99d..e0f23321 100644
--- a/modules/castbar.lua
+++ b/modules/castbar.lua
@@ -6,8 +6,8 @@ pfUI:RegisterModule("castbar", "vanilla", function ()
   local cbtexture = pfUI.media[C.appearance.castbar.texture]
 
   -- Helper function for castbar timer formatting
-  local function FormatCastbarTime(value)
-    if C.unitframes.castbardecimals == "1" then
+  local function FormatCastbarTime(value, decimals)
+    if decimals == "1" then
       -- 1 decimal, round half up (matches Blizzard spellbook display)
       return string.format("%.1f", floor(value * 10 + 0.5) / 10)
     else
@@ -223,10 +223,10 @@ pfUI:RegisterModule("castbar", "vanilla", function ()
 
         if this.showtimer then
           if this.delay and this.delay > 0 then
-            local delay = "|cffffaaaa" .. (channel and "-" or "+") .. FormatCastbarTime(this.delay) .. " |r "
-            this.bar.right:SetText(delay .. FormatCastbarTime(cur) .. " / " .. FormatCastbarTime(max))
+            local delay = "|cffffaaaa" .. (channel and "-" or "+") .. FormatCastbarTime(this.delay, C.unitframes.castbardecimalscur) .. " |r "
+            this.bar.right:SetText(delay .. FormatCastbarTime(cur, C.unitframes.castbardecimalscur) .. " / " .. FormatCastbarTime(max, C.unitframes.castbardecimals))
           else
-            this.bar.right:SetText(FormatCastbarTime(cur) .. " / " .. FormatCastbarTime(max))
+            this.bar.right:SetText(FormatCastbarTime(cur, C.unitframes.castbardecimalscur) .. " / " .. FormatCastbarTime(max, C.unitframes.castbardecimals))
           end
         end
 
diff --git a/modules/gui.lua b/modules/gui.lua
index 186537c5..33665e67 100644
--- a/modules/gui.lua
+++ b/modules/gui.lua
@@ -1514,7 +1514,8 @@ pfUI:RegisterModule("gui", "vanilla:tbc", function ()
       CreateConfig(nil, T["Highlight Settings That Require Reload"], C.gui, "reloadmarker", "checkbox")
       CreateConfig(nil, T["Show Incompatible Config Entries"], C.gui, "showdisabled", "checkbox")
       CreateConfig(nil, T["Abbreviate Numbers"], C.unitframes, "abbrevnum", "dropdown", pfUI.gui.dropdowns.abbrevnum)
-      CreateConfig(nil, T["Castbar Timer Decimals"], C.unitframes, "castbardecimals", "dropdown", pfUI.gui.dropdowns.castbardecimals)
+      CreateConfig(nil, T["Castbar Timer Decimals Maximum"], C.unitframes, "castbardecimals", "dropdown", pfUI.gui.dropdowns.castbardecimals)
+      CreateConfig(nil, T["Castbar Timer Decimals Progress"], C.unitframes, "castbardecimalscur", "dropdown", pfUI.gui.dropdowns.castbardecimals)
       CreateConfig(nil, T["Abbreviate Unit Names"], C.unitframes, "abbrevname", "checkbox")
       CreateConfig(nil, T["Health Point Estimation"], nil, nil, "header")
       CreateConfig(nil, T["Estimate Enemy Health Points"], C.global, "libhealth", "checkbox")