diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala b/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
index 08d74ac0185b8c97f225cb14acb62225f794c4a9..f3dde480eabe03223616693479a543c0cf5e704a 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
@@ -618,6 +618,22 @@ class SparkSession private(
   @InterfaceStability.Evolving
   def readStream: DataStreamReader = new DataStreamReader(self)
 
+  /**
+   * Executes some code block and prints to stdout the time taken to execute the block. This is
+   * available in Scala only and is used primarily for interactive testing and debugging.
+   *
+   * @since 2.1.0
+   */
+  @InterfaceStability.Stable
+  def time[T](f: => T): T = {
+    val start = System.nanoTime()
+    val ret = f
+    val end = System.nanoTime()
+    // scalastyle:off println
+    println(s"Time taken: ${(end - start) / 1000 / 1000} ms")
+    // scalastyle:on println
+    ret
+  }
 
   // scalastyle:off
   // Disable style checker so "implicits" object can start with lowercase i