diff --git a/mainwindow.cpp b/mainwindow.cpp
index d52c869..5894ee6 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -242,6 +242,12 @@ void MainWindow::startCountdown(int msecDuration)
     displayWidget.startCountdown(msecDuration);
 }
 
+void MainWindow::startCountdownPartway(int msecsPosition, int msecsDuration)
+{
+    useDisplayGeometry();
+    displayWidget.startCountdownPartway(msecsPosition, msecsDuration);
+}
+
 void MainWindow::startImage(const QString &filename)
 {
     useDisplayGeometry();
@@ -287,6 +293,22 @@ void MainWindow::on_countdownTest_clicked()
     startCountdown(10000);
 }
 
+
+void MainWindow::on_countdownStart_clicked()
+{
+    int i = ui->countdownList->currentRow();
+    if (i < 0)
+        return;
+    int position = countdowns[i]->remainingTimeInMsec();
+    int duration = countdowns[i]->duration.msecsSinceStartOfDay();
+    startCountdownPartway(duration - position, duration);
+}
+
+void MainWindow::on_countdownStop_clicked()
+{
+    displayWidget.stop();
+}
+
 void MainWindow::on_countdownList_itemDoubleClicked(QListWidgetItem *item)
 {
     Q_UNUSED(item);
@@ -301,11 +323,6 @@ void MainWindow::on_countdownList_itemDoubleClicked(QListWidgetItem *item)
     item->setText(countdowns[i]->toString());
 }
 
-void MainWindow::on_countdownStop_clicked()
-{
-    displayWidget.stop();
-}
-
 void MainWindow::on_imagesAdd_clicked()
 {
     QStringList files = QFileDialog::getOpenFileNames(this, QString(), QString(), "Images (*.png;*.jpg;*.jpeg;*.svg");
diff --git a/mainwindow.h b/mainwindow.h
index c5a6abe..89b884e 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -58,6 +58,7 @@ public slots:
     void appendCountdown(QSharedPointer<Countdown> c);
     void appendImages(const QStringList &images);
     void startCountdown(int msecDuration);
+    void startCountdownPartway(int msecsPosition, int msecsDuration);
     void startImage(const QString &filename);
 
 private slots:
@@ -69,10 +70,12 @@ private slots:
 
     void on_countdownTest_clicked();
 
-    void on_countdownList_itemDoubleClicked(QListWidgetItem *item);
+    void on_countdownStart_clicked();
 
     void on_countdownStop_clicked();
 
+    void on_countdownList_itemDoubleClicked(QListWidgetItem *item);
+
     void on_imagesAdd_clicked();
 
     void on_imagesRemove_clicked();
diff --git a/mainwindow.ui b/mainwindow.ui
index 835ace6..6ca0bfb 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>478</width>
+    <width>518</width>
     <height>581</height>
    </rect>
   </property>
@@ -47,19 +47,15 @@
        <string>Countdowns</string>
       </property>
       <layout class="QGridLayout" name="gridLayout">
-       <item row="1" column="1">
-        <widget class="QPushButton" name="countdownRemove">
+       <item row="1" column="2">
+        <widget class="QPushButton" name="countdownClear">
          <property name="text">
-          <string>-</string>
+          <string>Clear</string>
          </property>
         </widget>
        </item>
-       <item row="1" column="3">
-        <widget class="QPushButton" name="countdownTest">
-         <property name="text">
-          <string>Test</string>
-         </property>
-        </widget>
+       <item row="0" column="0" colspan="6">
+        <widget class="QListWidget" name="countdownList"/>
        </item>
        <item row="1" column="0">
         <widget class="QPushButton" name="countdownAdd">
@@ -68,22 +64,33 @@
          </property>
         </widget>
        </item>
-       <item row="1" column="2">
-        <widget class="QPushButton" name="countdownClear">
+       <item row="1" column="5">
+        <widget class="QPushButton" name="countdownStop">
          <property name="text">
-          <string>Clear</string>
+          <string>Stop</string>
          </property>
         </widget>
        </item>
-       <item row="1" column="4">
-        <widget class="QPushButton" name="countdownStop">
+       <item row="1" column="3">
+        <widget class="QPushButton" name="countdownTest">
          <property name="text">
-          <string>Stop</string>
+          <string>Test</string>
          </property>
         </widget>
        </item>
-       <item row="0" column="0" colspan="5">
-        <widget class="QListWidget" name="countdownList"/>
+       <item row="1" column="1">
+        <widget class="QPushButton" name="countdownRemove">
+         <property name="text">
+          <string>-</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="4">
+        <widget class="QPushButton" name="countdownStart">
+         <property name="text">
+          <string>Start</string>
+         </property>
+        </widget>
        </item>
       </layout>
      </widget>
@@ -211,7 +218,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>478</width>
+     <width>518</width>
      <height>21</height>
     </rect>
    </property>