diff --git a/src/EventCell.js b/src/EventCell.js
index c68d1952f..99f455359 100644
--- a/src/EventCell.js
+++ b/src/EventCell.js
@@ -20,6 +20,8 @@ class EventCell extends React.Component {
       getters,
       children,
       components: { event: Event, eventWrapper: EventWrapper },
+      slotStart,
+      slotEnd,
       ...props
     } = this.props
 
@@ -39,9 +41,13 @@ class EventCell extends React.Component {
         {Event ? (
           <Event
             event={event}
+            continuesPrior={continuesPrior}
+            continuesAfter={continuesAfter}
             title={title}
             isAllDay={allDay}
             localizer={localizer}
+            slotStart={slotStart}
+            slotEnd={slotEnd}
           />
         ) : (
           title
diff --git a/src/EventRowMixin.js b/src/EventRowMixin.js
index 5e9221715..6c2efb81a 100644
--- a/src/EventRowMixin.js
+++ b/src/EventRowMixin.js
@@ -52,13 +52,15 @@ export default {
         onDoubleClick={onDoubleClick}
         continuesPrior={continuesPrior}
         continuesAfter={continuesAfter}
+        slotStart={slotMetrics.first}
+        slotEnd={slotMetrics.last}
         selected={isSelected(event, selected)}
       />
     )
   },
 
   renderSpan(slots, len, key, content = ' ') {
-    let per = Math.abs(len) / slots * 100 + '%'
+    let per = (Math.abs(len) / slots) * 100 + '%'
 
     return (
       <div
diff --git a/src/Popup.js b/src/Popup.js
index c376c490a..ca92c05d7 100644
--- a/src/Popup.js
+++ b/src/Popup.js
@@ -71,6 +71,8 @@ class Popup extends React.Component {
             onDoubleClick={onDoubleClick}
             continuesPrior={dates.lt(accessors.end(event), slotStart, 'day')}
             continuesAfter={dates.gte(accessors.start(event), slotEnd, 'day')}
+            slotStart={slotStart}
+            slotEnd={slotEnd}
             selected={isSelected(event, selected)}
           />
         ))}