diff --git a/src/llmq/quorums_instantsend.cpp b/src/llmq/quorums_instantsend.cpp
index dd92643090..807d9c7ed6 100644
--- a/src/llmq/quorums_instantsend.cpp
+++ b/src/llmq/quorums_instantsend.cpp
@@ -185,6 +185,28 @@ bool CInstantSendDb::HasArchivedInstantSendLock(const uint256& islockHash)
     return db.Exists(std::make_tuple(std::string("is_a2"), islockHash));
 }
 
+size_t CInstantSendDb::GetInstantSendLockCount()
+{
+    auto it = std::unique_ptr<CDBIterator>(db.NewIterator());
+    auto firstKey = std::make_tuple(std::string("is_i"), uint256());
+
+    it->Seek(firstKey);
+
+    size_t cnt = 0;
+    while (it->Valid()) {
+        decltype(firstKey) curKey;
+        if (!it->GetKey(curKey) || std::get<0>(curKey) != "is_i") {
+            break;
+        }
+
+        cnt++;
+
+        it->Next();
+    }
+
+    return cnt;
+}
+
 CInstantSendLockPtr CInstantSendDb::GetInstantSendLockByHash(const uint256& hash)
 {
     CInstantSendLockPtr ret;
@@ -1410,6 +1432,11 @@ CInstantSendLockPtr CInstantSendManager::GetConflictingLock(const CTransaction&
     return nullptr;
 }
 
+size_t CInstantSendManager::GetInstantSendLockCount()
+{
+    return db.GetInstantSendLockCount();
+}
+
 void CInstantSendManager::WorkThreadMain()
 {
     while (!workInterrupt) {
diff --git a/src/llmq/quorums_instantsend.h b/src/llmq/quorums_instantsend.h
index 955b132235..456ba44bb7 100644
--- a/src/llmq/quorums_instantsend.h
+++ b/src/llmq/quorums_instantsend.h
@@ -62,6 +62,7 @@ public:
     std::unordered_map<uint256, CInstantSendLockPtr> RemoveConfirmedInstantSendLocks(int nUntilHeight);
     void RemoveArchivedInstantSendLocks(int nUntilHeight);
     bool HasArchivedInstantSendLock(const uint256& islockHash);
+    size_t GetInstantSendLockCount();
 
     CInstantSendLockPtr GetInstantSendLockByHash(const uint256& hash);
     uint256 GetInstantSendLockHashByTxid(const uint256& txid);
@@ -159,6 +160,8 @@ public:
     bool AlreadyHave(const CInv& inv);
     bool GetInstantSendLockByHash(const uint256& hash, CInstantSendLock& ret);
 
+    size_t GetInstantSendLockCount();
+
     void WorkThreadMain();
 };
 
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index b8db901739..0a636c476d 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -23,6 +23,8 @@
 #include "masternode/masternode-sync.h"
 #include "privatesend/privatesend.h"
 
+#include "llmq/quorums_instantsend.h"
+
 #include <stdint.h>
 
 #include <QDebug>
@@ -161,6 +163,14 @@ size_t ClientModel::getMempoolDynamicUsage() const
     return mempool.DynamicMemoryUsage();
 }
 
+size_t ClientModel::getInstantSentLockCount() const
+{
+    if (!llmq::quorumInstantSendManager) {
+        return 0;
+    }
+    return llmq::quorumInstantSendManager->GetInstantSendLockCount();
+}
+
 double ClientModel::getVerificationProgress(const CBlockIndex *tipIn) const
 {
     CBlockIndex *tip = const_cast<CBlockIndex *>(tipIn);
@@ -177,6 +187,7 @@ void ClientModel::updateTimer()
     // no locking required at this point
     // the following calls will acquire the required lock
     Q_EMIT mempoolSizeChanged(getMempoolSize(), getMempoolDynamicUsage());
+    Q_EMIT islockCountChanged(getInstantSentLockCount());
     Q_EMIT bytesChanged(getTotalBytesRecv(), getTotalBytesSent());
 }
 
diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h
index d3b429f0b4..846a71d46a 100644
--- a/src/qt/clientmodel.h
+++ b/src/qt/clientmodel.h
@@ -63,6 +63,8 @@ public:
     long getMempoolSize() const;
     //! Return the dynamic memory usage of the mempool
     size_t getMempoolDynamicUsage() const;
+    //! Return number of ISLOCKs
+    size_t getInstantSentLockCount() const;
 
     void setMasternodeList(const CDeterministicMNList& mnList);
     CDeterministicMNList getMasternodeList() const;
@@ -117,6 +119,7 @@ Q_SIGNALS:
     void numBlocksChanged(int count, const QDateTime& blockDate, double nVerificationProgress, bool header);
     void additionalDataSyncProgressChanged(double nSyncProgress);
     void mempoolSizeChanged(long count, size_t mempoolSizeInBytes);
+    void islockCountChanged(size_t count);
     void networkActiveChanged(bool networkActive);
     void alertsChanged(const QString &warnings);
     void bytesChanged(quint64 totalBytesIn, quint64 totalBytesOut);
diff --git a/src/qt/forms/debugwindow.ui b/src/qt/forms/debugwindow.ui
index 0710120a39..5853f48b6f 100644
--- a/src/qt/forms/debugwindow.ui
+++ b/src/qt/forms/debugwindow.ui
@@ -408,6 +408,20 @@
          </property>
         </spacer>
        </item>
+       <item row="16" column="0">
+        <widget class="QLabel" name="labelInstantSendLockCount">
+         <property name="text">
+          <string>InstantSend locks</string>
+         </property>
+        </widget>
+       </item>
+       <item row="16" column="1">
+        <widget class="QLabel" name="instantSendLockCount">
+         <property name="text">
+          <string>N/A</string>
+         </property>
+        </widget>
+       </item>
       </layout>
      </widget>
      <widget class="QWidget" name="tab_console">
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 01f5c4aeec..cb1a80c129 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -563,6 +563,7 @@ void RPCConsole::setClientModel(ClientModel *model)
         connect(model, SIGNAL(bytesChanged(quint64,quint64)), this, SLOT(updateTrafficStats(quint64, quint64)));
 
         connect(model, SIGNAL(mempoolSizeChanged(long,size_t)), this, SLOT(setMempoolSize(long,size_t)));
+        connect(model, SIGNAL(islockCountChanged(size_t)), this, SLOT(setInstantSendLockCount(size_t)));
 
         // set up peer table
         ui->peerWidget->setModel(model->getPeerTableModel());
@@ -906,6 +907,11 @@ void RPCConsole::setMempoolSize(long numberOfTxs, size_t dynUsage)
         ui->mempoolSize->setText(QString::number(dynUsage/1000000.0, 'f', 2) + " MB");
 }
 
+void RPCConsole::setInstantSendLockCount(size_t count)
+{
+    ui->instantSendLockCount->setText(QString::number(count));
+}
+
 void RPCConsole::on_lineEdit_returnPressed()
 {
     QString cmd = ui->lineEdit->text();
diff --git a/src/qt/rpcconsole.h b/src/qt/rpcconsole.h
index 8f195cde5a..c1466cf44f 100644
--- a/src/qt/rpcconsole.h
+++ b/src/qt/rpcconsole.h
@@ -111,6 +111,8 @@ public Q_SLOTS:
     void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
     /** Set size (number of transactions and memory usage) of the mempool in the UI */
     void setMempoolSize(long numberOfTxs, size_t dynUsage);
+    /** Set number of InstantSend locks */
+    void setInstantSendLockCount(size_t count);
     /** Go forward or back in history */
     void browseHistory(int offset);
     /** Scroll console view to end */