diff --git a/rust/ql/lib/codeql/files/FileSystem.qll b/rust/ql/lib/codeql/files/FileSystem.qll
index 528dde52fd91..5588d2ecc7e5 100644
--- a/rust/ql/lib/codeql/files/FileSystem.qll
+++ b/rust/ql/lib/codeql/files/FileSystem.qll
@@ -33,4 +33,19 @@ class Folder = Impl::Folder;
 class File extends Container, Impl::File {
   /** Holds if this file was extracted from ordinary source code. */
   predicate fromSource() { any() }
+
+  /**
+   * Gets the number of lines containing code in this file. This value
+   * is approximate.
+   */
+  int getNumberOfLinesOfCode() {
+    result =
+      count(int line |
+        exists(Location loc |
+          loc.getFile() = this and
+          line = [loc.getStartLine(), loc.getEndLine()] and
+          not loc instanceof EmptyLocation
+        )
+      )
+  }
 }
diff --git a/rust/ql/src/queries/summary/LinesOfCode.ql b/rust/ql/src/queries/summary/LinesOfCode.ql
new file mode 100644
index 000000000000..5e38ad33f26c
--- /dev/null
+++ b/rust/ql/src/queries/summary/LinesOfCode.ql
@@ -0,0 +1,14 @@
+/**
+ * @name Total lines of Rust code in the database
+ * @description The total number of lines of Rust code across all files, including any libraries and auto-generated files that the extractor sees. This is a useful metric of the size of a database. For all files that were seen during the build, this query counts the lines of code, excluding whitespace or comments.
+ * @kind metric
+ * @id rust/summary/lines-of-code
+ * @tags summary
+ *       lines-of-code
+ *       telemetry
+ */
+
+import rust
+import Stats
+
+select getLinesOfCode()
diff --git a/rust/ql/src/queries/summary/LinesOfUserCode.ql b/rust/ql/src/queries/summary/LinesOfUserCode.ql
new file mode 100644
index 000000000000..3c81c3caf22d
--- /dev/null
+++ b/rust/ql/src/queries/summary/LinesOfUserCode.ql
@@ -0,0 +1,14 @@
+/**
+ * @name Total lines of user written Rust code in the database
+ * @description The total number of lines of Rust code from the source code directory. This query counts the lines of code, excluding whitespace or comments.
+ * @kind metric
+ * @id rust/summary/lines-of-user-code
+ * @tags summary
+ *       lines-of-code
+ *       debug
+ */
+
+import rust
+import Stats
+
+select getLinesOfUserCode()
diff --git a/rust/ql/src/queries/summary/LinesOfUserCodeInFiles.ql b/rust/ql/src/queries/summary/LinesOfUserCodeInFiles.ql
new file mode 100644
index 000000000000..a3e0b3ff9a89
--- /dev/null
+++ b/rust/ql/src/queries/summary/LinesOfUserCodeInFiles.ql
@@ -0,0 +1,15 @@
+/**
+ * @name Lines of user code in files
+ * @description Measures the number of lines of code in each file from the source directory, ignoring lines that contain only comments or whitespace.
+ * @kind metric
+ * @id rust/summary/lines-of-user-code-in-files
+ * @metricType file
+ */
+
+import rust
+
+from File f, int n
+where
+  exists(f.getRelativePath()) and
+  n = f.getNumberOfLinesOfCode()
+select f, n order by n desc
diff --git a/rust/ql/src/queries/summary/Stats.qll b/rust/ql/src/queries/summary/Stats.qll
new file mode 100644
index 000000000000..2f3992303f3b
--- /dev/null
+++ b/rust/ql/src/queries/summary/Stats.qll
@@ -0,0 +1,11 @@
+/**
+ * Predicates used in summary queries.
+ */
+
+import rust
+
+int getLinesOfCode() { result = sum(File f | | f.getNumberOfLinesOfCode()) }
+
+int getLinesOfUserCode() {
+  result = sum(File f | exists(f.getRelativePath()) | f.getNumberOfLinesOfCode())
+}
diff --git a/rust/ql/src/queries/summary/SummaryStats.ql b/rust/ql/src/queries/summary/SummaryStats.ql
new file mode 100644
index 000000000000..fe80d2e43121
--- /dev/null
+++ b/rust/ql/src/queries/summary/SummaryStats.ql
@@ -0,0 +1,17 @@
+/**
+ * @name Summary Statistics
+ * @description A table of summary statistics about a database.
+ * @kind table
+ * @id rust/summary/summary-statistics
+ * @tags summary
+ */
+
+import rust
+import Stats
+
+from string key, string value
+where
+  key = "Lines of code" and value = getLinesOfCode().toString()
+  or
+  key = "Lines of user code" and value = getLinesOfUserCode().toString()
+select key, value
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfCode.expected b/rust/ql/test/query-tests/diagnostics/LinesOfCode.expected
new file mode 100644
index 000000000000..cec53d5df7a2
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfCode.expected
@@ -0,0 +1 @@
+| 24 |
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfCode.qlref b/rust/ql/test/query-tests/diagnostics/LinesOfCode.qlref
new file mode 100644
index 000000000000..6b283550e622
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfCode.qlref
@@ -0,0 +1 @@
+queries/summary/LinesOfCode.ql
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.expected b/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.expected
new file mode 100644
index 000000000000..cec53d5df7a2
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.expected
@@ -0,0 +1 @@
+| 24 |
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.qlref b/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.qlref
new file mode 100644
index 000000000000..73feb9152774
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfUserCode.qlref
@@ -0,0 +1 @@
+queries/summary/LinesOfUserCode.ql
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.expected b/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.expected
new file mode 100644
index 000000000000..bc80df02e774
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.expected
@@ -0,0 +1,6 @@
+| my_struct.rs:0:0:0:0 | my_struct.rs | 11 |
+| main.rs:0:0:0:0 | main.rs | 4 |
+| my_macro.rs:0:0:0:0 | my_macro.rs | 4 |
+| does_not_compile.rs:0:0:0:0 | does_not_compile.rs | 3 |
+| error.rs:0:0:0:0 | error.rs | 2 |
+| lib.rs:0:0:0:0 | lib.rs | 0 |
diff --git a/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.qlref b/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.qlref
new file mode 100644
index 000000000000..da3e8f72ed9a
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.qlref
@@ -0,0 +1 @@
+queries/summary/LinesOfUserCodeInFiles.ql
diff --git a/rust/ql/test/query-tests/diagnostics/SummaryStats.expected b/rust/ql/test/query-tests/diagnostics/SummaryStats.expected
new file mode 100644
index 000000000000..fb589100c48f
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/SummaryStats.expected
@@ -0,0 +1,2 @@
+| Lines of code | 24 |
+| Lines of user code | 24 |
diff --git a/rust/ql/test/query-tests/diagnostics/SummaryStats.qlref b/rust/ql/test/query-tests/diagnostics/SummaryStats.qlref
new file mode 100644
index 000000000000..b94ba40446a0
--- /dev/null
+++ b/rust/ql/test/query-tests/diagnostics/SummaryStats.qlref
@@ -0,0 +1 @@
+queries/summary/SummaryStats.ql