diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 06a1b45..ea94b32 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -43,6 +43,7 @@
 - InputText: Fixed a bug where ESCAPE would be first captured by the Keyboard Navigation code. (#2321, #787)
 - Fixed range-version of PushID() and GetID() not honoring the ### operator to restart from the seed value.
 - Fixed CloseCurrentPopup() on a child-menu of a modal incorrectly closing the modal. (#2308)
+- RadioButton: Fixed label horizontal alignment to precisely match Checkbox().
 - Window: When resizing from an edge, the border is more visible and better follow the rounded corners.
 - ImDrawList: Fixed AddCircle(), AddCircleFilled() angle step being off, which was visible when drawing a "circle"
   with a small number of segments (e.g. an hexagon). (#2287) [@baktery]
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index cd38456..eea0e61 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -895,19 +895,11 @@
     const ImGuiID id = window->GetID(label);
     const ImVec2 label_size = CalcTextSize(label, NULL, true);
 
-    const ImRect check_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(label_size.y + style.FramePadding.y*2, label_size.y + style.FramePadding.y*2)); // We want a square shape to we use Y twice
-    ItemSize(check_bb, style.FramePadding.y);
-
-    ImRect total_bb = check_bb;
-    if (label_size.x > 0)
-        SameLine(0, style.ItemInnerSpacing.x);
-    const ImRect text_bb(window->DC.CursorPos + ImVec2(0,style.FramePadding.y), window->DC.CursorPos + ImVec2(0,style.FramePadding.y) + label_size);
-    if (label_size.x > 0)
-    {
-        ItemSize(ImVec2(text_bb.GetWidth(), check_bb.GetHeight()), style.FramePadding.y);
-        total_bb = ImRect(ImMin(check_bb.Min, text_bb.Min), ImMax(check_bb.Max, text_bb.Max));
-    }
-
+    const float square_sz = GetFrameHeight();
+    const ImVec2 pos = window->DC.CursorPos;
+    const ImRect check_bb(pos, pos + ImVec2(square_sz, square_sz));
+    const ImRect total_bb(pos, pos + ImVec2(square_sz + (label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f), label_size.y + style.FramePadding.y * 2.0f));
+    ItemSize(total_bb, style.FramePadding.y);
     if (!ItemAdd(total_bb, id))
         return false;
 
@@ -923,15 +915,14 @@
     RenderFrame(check_bb.Min, check_bb.Max, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), true, style.FrameRounding);
     if (*v)
     {
-        const float check_sz = ImMin(check_bb.GetWidth(), check_bb.GetHeight());
-        const float pad = ImMax(1.0f, (float)(int)(check_sz / 6.0f));
-        RenderCheckMark(check_bb.Min + ImVec2(pad,pad), GetColorU32(ImGuiCol_CheckMark), check_bb.GetWidth() - pad*2.0f);
+        const float pad = ImMax(1.0f, (float)(int)(square_sz / 6.0f));
+        RenderCheckMark(check_bb.Min + ImVec2(pad, pad), GetColorU32(ImGuiCol_CheckMark), square_sz - pad*2.0f);
     }
 
     if (g.LogEnabled)
-        LogRenderedText(&text_bb.Min, *v ? "[x]" : "[ ]");
+        LogRenderedText(&total_bb.Min, *v ? "[x]" : "[ ]");
     if (label_size.x > 0.0f)
-        RenderText(text_bb.Min, label);
+        RenderText(ImVec2(check_bb.Max.x + style.ItemInnerSpacing.x, check_bb.Min.y + style.FramePadding.y), label);
 
     IMGUI_TEST_ENGINE_ITEM_INFO(id, label, window->DC.ItemFlags | ImGuiItemStatusFlags_Checkable | (*v ? ImGuiItemStatusFlags_Checked : 0));
     return pressed;
@@ -963,26 +954,18 @@
     const ImGuiID id = window->GetID(label);
     const ImVec2 label_size = CalcTextSize(label, NULL, true);
 
-    const ImRect check_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(label_size.y + style.FramePadding.y*2-1, label_size.y + style.FramePadding.y*2-1));
-    ItemSize(check_bb, style.FramePadding.y);
-
-    ImRect total_bb = check_bb;
-    if (label_size.x > 0)
-        SameLine(0, style.ItemInnerSpacing.x);
-    const ImRect text_bb(window->DC.CursorPos + ImVec2(0, style.FramePadding.y), window->DC.CursorPos + ImVec2(0, style.FramePadding.y) + label_size);
-    if (label_size.x > 0)
-    {
-        ItemSize(ImVec2(text_bb.GetWidth(), check_bb.GetHeight()), style.FramePadding.y);
-        total_bb.Add(text_bb);
-    }
-
+    const float square_sz = GetFrameHeight();
+    const ImVec2 pos = window->DC.CursorPos;
+    const ImRect check_bb(pos, pos + ImVec2(square_sz, square_sz));
+    const ImRect total_bb(pos, pos + ImVec2(square_sz + (label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f), label_size.y + style.FramePadding.y * 2.0f));
+    ItemSize(total_bb, style.FramePadding.y);
     if (!ItemAdd(total_bb, id))
         return false;
 
     ImVec2 center = check_bb.GetCenter();
     center.x = (float)(int)center.x + 0.5f;
     center.y = (float)(int)center.y + 0.5f;
-    const float radius = check_bb.GetHeight() * 0.5f;
+    const float radius = (square_sz - 1.0f) * 0.5f;
 
     bool hovered, held;
     bool pressed = ButtonBehavior(total_bb, id, &hovered, &held);
@@ -993,21 +976,20 @@
     window->DrawList->AddCircleFilled(center, radius, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), 16);
     if (active)
     {
-        const float check_sz = ImMin(check_bb.GetWidth(), check_bb.GetHeight());
-        const float pad = ImMax(1.0f, (float)(int)(check_sz / 6.0f));
-        window->DrawList->AddCircleFilled(center, radius-pad, GetColorU32(ImGuiCol_CheckMark), 16);
+        const float pad = ImMax(1.0f, (float)(int)(square_sz / 6.0f));
+        window->DrawList->AddCircleFilled(center, radius - pad, GetColorU32(ImGuiCol_CheckMark), 16);
     }
 
     if (style.FrameBorderSize > 0.0f)
     {
-        window->DrawList->AddCircle(center+ImVec2(1,1), radius, GetColorU32(ImGuiCol_BorderShadow), 16, style.FrameBorderSize);
+        window->DrawList->AddCircle(center + ImVec2(1,1), radius, GetColorU32(ImGuiCol_BorderShadow), 16, style.FrameBorderSize);
         window->DrawList->AddCircle(center, radius, GetColorU32(ImGuiCol_Border), 16, style.FrameBorderSize);
     }
 
     if (g.LogEnabled)
-        LogRenderedText(&text_bb.Min, active ? "(x)" : "( )");
+        LogRenderedText(&total_bb.Min, active ? "(x)" : "( )");
     if (label_size.x > 0.0f)
-        RenderText(text_bb.Min, label);
+        RenderText(ImVec2(check_bb.Max.x + style.ItemInnerSpacing.x, check_bb.Min.y + style.FramePadding.y), label);
 
     return pressed;
 }