diff --git a/packages/babel-cli/src/babel/dir.js b/packages/babel-cli/src/babel/dir.js
index 6231a12be6c9..313a4e5904c7 100644
--- a/packages/babel-cli/src/babel/dir.js
+++ b/packages/babel-cli/src/babel/dir.js
@@ -140,14 +140,19 @@ export default async function({
   }
 
   let compiledFiles = 0;
+  let startTime = null;
+
   const logSuccess = debounce(
     function() {
+      const diff = process.hrtime(startTime);
+
       console.log(
         `Successfully compiled ${compiledFiles} ${
           compiledFiles !== 1 ? "files" : "file"
-        } with Babel.`,
+        } with Babel (${diff[0] * 1e3 + Math.round(diff[1] / 1e6)}ms).`,
       );
       compiledFiles = 0;
+      startTime = null;
     },
     100,
     { trailing: true },
@@ -160,6 +165,8 @@ export default async function({
 
     makeDirSync(cliOptions.outDir);
 
+    startTime = process.hrtime();
+
     for (const filename of cliOptions.filenames) {
       // compiledFiles is just incremented without reading its value, so we
       // don't risk race conditions.
@@ -193,6 +200,7 @@ export default async function({
       ["add", "change"].forEach(function(type: string): void {
         watcher.on(type, async function(filename: string) {
           processing++;
+          if (startTime === null) startTime = process.hrtime();
 
           try {
             await handleFile(
diff --git a/packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdout.txt b/packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdout.txt
index d6744173f7f8..ae4557e57bc3 100644
--- a/packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdout.txt	
@@ -2,4 +2,4 @@
 
 arr.map(function (x) {
   return x * MULTIPLIER;
-});
\ No newline at end of file
+});
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore in babelrc/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore in babelrc/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore in babelrc/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore in babelrc/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt
index 9d205b1f0ff3..86c6be03cebc 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt	
@@ -1,3 +1,3 @@
 src/foo/.foo.js -> lib/foo/.foo.js
 src/foo/bar.js -> lib/foo/bar.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt
index 5ed84bd0f89c..a2c93957f3a3 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt	
@@ -1,4 +1,4 @@
 src/.foo.js -> lib/.foo.js
 src/bar/index.js -> lib/bar/index.js
 src/foo/foo.js -> lib/foo/foo.js
-Successfully compiled 3 files with Babel.
+Successfully compiled 3 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with babelignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with babelignore/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with babelignore/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with babelignore/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore in babelrc/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore in babelrc/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore in babelrc/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore in babelrc/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with only/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with only/stdout.txt
index 673dafc7483e..8d4e7a138947 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with only/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with only/stdout.txt	
@@ -1,2 +1,2 @@
 src/foo/bar.js -> lib/foo/bar.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelignore/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelignore/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelignore/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelrc/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelrc/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelrc/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelrc/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore/stdout.txt
index 84a430432e47..70d8437f4270 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files with ignore/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files with ignore/stdout.txt	
@@ -1,2 +1,2 @@
 src/index.js -> lib/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files with only/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files with only/stdout.txt
index 673dafc7483e..8d4e7a138947 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files with only/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files with only/stdout.txt	
@@ -1,2 +1,2 @@
 src/foo/bar.js -> lib/foo/bar.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--copy-files/stdout.txt b/packages/babel-cli/test/fixtures/babel/--copy-files/stdout.txt
index 9dc267e45ce5..9989d720be6d 100644
--- a/packages/babel-cli/test/fixtures/babel/--copy-files/stdout.txt
+++ b/packages/babel-cli/test/fixtures/babel/--copy-files/stdout.txt
@@ -1,3 +1,3 @@
 src/bar/index.js -> lib/bar/index.js
 src/foo/foo.js -> lib/foo/foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--ignore complete/stdout.txt b/packages/babel-cli/test/fixtures/babel/--ignore complete/stdout.txt
index 6e840f960157..8b55f4b8bd0c 100644
--- a/packages/babel-cli/test/fixtures/babel/--ignore complete/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--ignore complete/stdout.txt	
@@ -1,2 +1,2 @@
 src/foobar/foo.js -> lib/foobar/foo.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--ignore glob/stdout.txt b/packages/babel-cli/test/fixtures/babel/--ignore glob/stdout.txt
index da34f6cc26db..366b427a1a8d 100644
--- a/packages/babel-cli/test/fixtures/babel/--ignore glob/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--ignore glob/stdout.txt	
@@ -2,4 +2,4 @@ src/a.js -> lib/a.js
 src/b.js -> lib/b.js
 src/baz/c.js -> lib/baz/c.js
 src/foo.js -> lib/foo.js
-Successfully compiled 4 files with Babel.
+Successfully compiled 4 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--ignore/stdout.txt b/packages/babel-cli/test/fixtures/babel/--ignore/stdout.txt
index ffacef140aa2..4b89fd84de9c 100644
--- a/packages/babel-cli/test/fixtures/babel/--ignore/stdout.txt
+++ b/packages/babel-cli/test/fixtures/babel/--ignore/stdout.txt
@@ -1,2 +1,2 @@
 src/bar/index.js -> lib/bar/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--only glob/stdout.txt b/packages/babel-cli/test/fixtures/babel/--only glob/stdout.txt
index 08ce73e9a154..954283c0139d 100644
--- a/packages/babel-cli/test/fixtures/babel/--only glob/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/--only glob/stdout.txt	
@@ -1,3 +1,3 @@
 src/a.foo.js -> lib/a.foo.js
 src/baz/b.foo.js -> lib/baz/b.foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/--only/stdout.txt b/packages/babel-cli/test/fixtures/babel/--only/stdout.txt
index ffacef140aa2..4b89fd84de9c 100644
--- a/packages/babel-cli/test/fixtures/babel/--only/stdout.txt
+++ b/packages/babel-cli/test/fixtures/babel/--only/stdout.txt
@@ -1,2 +1,2 @@
 src/bar/index.js -> lib/bar/index.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt
index e1dc49ecf1b7..97ce447bd40f 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt	
@@ -1,2 +1,2 @@
 src/foo.js -> lib/foo.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --keep-file-extension/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --keep-file-extension/stdout.txt
index a5df14e25ba3..857e838b7ec2 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --keep-file-extension/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --keep-file-extension/stdout.txt	
@@ -1,3 +1,3 @@
 src/bar.mjs -> lib/bar.mjs
 src/foo.js -> lib/foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --out-file-extension/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --out-file-extension/stdout.txt
index 24ba955afb2b..abfc9ecb9636 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --out-file-extension/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --out-file-extension/stdout.txt	
@@ -1,3 +1,3 @@
 src/bar.mjs -> lib/bar.mjs
 src/foo.jsx -> lib/foo.mjs
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt
index d142f5c35ccd..413a2a346fa4 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt	
@@ -2,4 +2,4 @@ package1/src/bar/bar1.js -> package1/lib/bar/bar1.js
 package1/src/foo1.js -> package1/lib/foo1.js
 package2/src/bar/bar2.js -> package2/lib/bar/bar2.js
 package2/src/foo2.js -> package2/lib/foo2.js
-Successfully compiled 4 files with Babel.
+Successfully compiled 4 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps inline/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps inline/stdout.txt
index 270cf750eb71..a7a565aae107 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps inline/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps inline/stdout.txt	
@@ -1,3 +1,3 @@
 src/bar/bar.js -> lib/bar/bar.js
 src/foo.js -> lib/foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps/stdout.txt
index 270cf750eb71..a7a565aae107 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps/stdout.txt	
@@ -1,3 +1,3 @@
 src/bar/bar.js -> lib/bar/bar.js
 src/foo.js -> lib/foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir --verbose/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir --verbose/stdout.txt
index 270cf750eb71..a7a565aae107 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir --verbose/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir --verbose/stdout.txt	
@@ -1,3 +1,3 @@
 src/bar/bar.js -> lib/bar/bar.js
 src/foo.js -> lib/foo.js
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/dir --out-dir/stdout.txt b/packages/babel-cli/test/fixtures/babel/dir --out-dir/stdout.txt
index 2f134f8793c4..409cabd35c3f 100644
--- a/packages/babel-cli/test/fixtures/babel/dir --out-dir/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/dir --out-dir/stdout.txt	
@@ -1 +1 @@
-Successfully compiled 2 files with Babel.
+Successfully compiled 2 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/empty dir --out-dir/stdout.txt b/packages/babel-cli/test/fixtures/babel/empty dir --out-dir/stdout.txt
index 6c1d71db5a02..634bf68f84bd 100644
--- a/packages/babel-cli/test/fixtures/babel/empty dir --out-dir/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/empty dir --out-dir/stdout.txt	
@@ -1 +1 @@
-Successfully compiled 0 files with Babel.
+Successfully compiled 0 files with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt b/packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt
index e1dc49ecf1b7..97ce447bd40f 100644
--- a/packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt	
@@ -1,2 +1,2 @@
 src/foo.js -> lib/foo.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt b/packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt
index e1dc49ecf1b7..97ce447bd40f 100644
--- a/packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt	
+++ b/packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt	
@@ -1,2 +1,2 @@
 src/foo.js -> lib/foo.js
-Successfully compiled 1 file with Babel.
+Successfully compiled 1 file with Babel (123ms).
diff --git a/packages/babel-cli/test/index.js b/packages/babel-cli/test/index.js
index c9f993b04cbb..da2a6baa913d 100644
--- a/packages/babel-cli/test/index.js
+++ b/packages/babel-cli/test/index.js
@@ -49,19 +49,19 @@ const saveInFiles = function(files) {
   });
 };
 
-const replacePaths = function(str, cwd) {
+const normalizeOutput = function(str, cwd) {
   let prev;
   do {
     prev = str;
     str = str.replace(cwd, "<CWD>");
   } while (str !== prev);
 
-  return str;
+  return str.replace(/\(\d+ms\)/g, "(123ms)");
 };
 
 const assertTest = function(stdout, stderr, opts, cwd) {
-  stdout = replacePaths(stdout, cwd);
-  stderr = replacePaths(stderr, cwd);
+  stdout = normalizeOutput(stdout, cwd);
+  stderr = normalizeOutput(stderr, cwd);
 
   const expectStderr = opts.stderr.trim();
   stderr = stderr.trim();
@@ -84,6 +84,7 @@ const assertTest = function(stdout, stderr, opts, cwd) {
     if (opts.stdoutContains) {
       expect(stdout).toContain(expectStdout);
     } else {
+      fs.writeFileSync(opts.stdoutPath, stdout + "\n");
       expect(stdout).toBe(expectStdout);
     }
   } else if (stdout) {
@@ -230,6 +231,7 @@ fs.readdirSync(fixtureLoc).forEach(function(binName) {
 
       ["stdout", "stdin", "stderr"].forEach(function(key) {
         const loc = path.join(testLoc, key + ".txt");
+        opts[key + "Path"] = loc;
         if (fs.existsSync(loc)) {
           opts[key] = helper.readFile(loc);
         } else {