diff --git a/pages/History.qml b/pages/History.qml
index a6c216bf..61ff0515 100644
--- a/pages/History.qml
+++ b/pages/History.qml
@@ -48,13 +48,19 @@ Rectangle {
       for (var i = 0; i < count; ++i) {
           var idx = model.index(i, 0)
           var isout = model.data(idx, TransactionHistoryModel.TransactionIsOutRole);
-          var amount = model.data(idx, TransactionHistoryModel.TransactionAmountRole);
+          var amount = model.data(idx, TransactionHistoryModel.TransactionAtomicAmountRole);
           if (isout)
-              total -= amount
+              total = walletManager.subi(total, amount)
           else
-              total += amount
+              total = walletManager.addi(total, amount)
       }
-      return count + qsTr(" selected: ") + total;
+
+      var sign = ""
+      if (total < 0) {
+        total = -total
+        sign = "-"
+      }
+      return count + qsTr(" selected: ") + sign + walletManager.displayAmount(total);
     }
 
     onModelChanged: {
diff --git a/src/libwalletqt/TransactionInfo.cpp b/src/libwalletqt/TransactionInfo.cpp
index 248fd73e..fb096a14 100644
--- a/src/libwalletqt/TransactionInfo.cpp
+++ b/src/libwalletqt/TransactionInfo.cpp
@@ -25,6 +25,11 @@ double TransactionInfo::amount() const
     return WalletManager::instance()->displayAmount(m_pimpl->amount()).toDouble();
 }
 
+quint64 TransactionInfo::atomicAmount() const
+{
+    return m_pimpl->amount();
+}
+
 QString TransactionInfo::displayAmount() const
 {
     return WalletManager::instance()->displayAmount(m_pimpl->amount());
diff --git a/src/libwalletqt/TransactionInfo.h b/src/libwalletqt/TransactionInfo.h
index f30f42fa..7e9396a1 100644
--- a/src/libwalletqt/TransactionInfo.h
+++ b/src/libwalletqt/TransactionInfo.h
@@ -12,6 +12,7 @@ class TransactionInfo : public QObject
     Q_PROPERTY(bool isPending READ isPending)
     Q_PROPERTY(bool isFailed READ isFailed)
     Q_PROPERTY(double amount READ amount)
+    Q_PROPERTY(quint64 atomicAmount READ atomicAmount)
     Q_PROPERTY(QString displayAmount READ displayAmount)
     Q_PROPERTY(QString fee READ fee)
     Q_PROPERTY(quint64 blockHeight READ blockHeight)
@@ -42,6 +43,7 @@ public:
     bool isPending() const;
     bool isFailed() const;
     double amount() const;
+    quint64 atomicAmount() const;
     QString displayAmount() const;
     QString fee() const;
     quint64 blockHeight() const;
diff --git a/src/libwalletqt/WalletManager.h b/src/libwalletqt/WalletManager.h
index 7f8a583c..8e63050a 100644
--- a/src/libwalletqt/WalletManager.h
+++ b/src/libwalletqt/WalletManager.h
@@ -101,6 +101,11 @@ public:
 
     void setLogLevel(int logLevel);
 
+    Q_INVOKABLE quint64 add(quint64 x, quint64 y) const { return x + y; }
+    Q_INVOKABLE quint64 sub(quint64 x, quint64 y) const { return x - y; }
+    Q_INVOKABLE qint64 addi(qint64 x, qint64 y) const { return x + y; }
+    Q_INVOKABLE qint64 subi(qint64 x, qint64 y) const { return x - y; }
+
 signals:
 
     void walletOpened(Wallet * wallet);
diff --git a/src/model/TransactionHistoryModel.cpp b/src/model/TransactionHistoryModel.cpp
index 1ad17944..cf280e99 100644
--- a/src/model/TransactionHistoryModel.cpp
+++ b/src/model/TransactionHistoryModel.cpp
@@ -68,6 +68,9 @@ QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
     case TransactionDisplayAmountRole:
         result = tInfo->displayAmount();
         break;
+    case TransactionAtomicAmountRole:
+        result = tInfo->atomicAmount();
+        break;
     case TransactionFeeRole:
         result = tInfo->fee();
         break;
@@ -112,6 +115,7 @@ QHash<int, QByteArray> TransactionHistoryModel::roleNames() const
     roleNames.insert(TransactionFailedRole, "isFailed");
     roleNames.insert(TransactionAmountRole, "amount");
     roleNames.insert(TransactionDisplayAmountRole, "displayAmount");
+    roleNames.insert(TransactionAtomicAmountRole, "atomicAmount");
     roleNames.insert(TransactionFeeRole, "fee");
     roleNames.insert(TransactionBlockHeightRole, "blockHeight");
     roleNames.insert(TransactionHashRole, "hash");
diff --git a/src/model/TransactionHistoryModel.h b/src/model/TransactionHistoryModel.h
index 0960ceae..8b18f887 100644
--- a/src/model/TransactionHistoryModel.h
+++ b/src/model/TransactionHistoryModel.h
@@ -32,7 +32,8 @@ public:
         TransactionIsOutRole,
         // extra roles for date and time (as UI wants date and time separately)
         TransactionDateRole,
-        TransactionTimeRole
+        TransactionTimeRole,
+        TransactionAtomicAmountRole
     };
     Q_ENUM(TransactionInfoRole)