diff --git a/ml_metrics/_src/tools/auto_stats/auto_stats.py b/ml_metrics/_src/tools/auto_stats/auto_stats.py
new file mode 100644
index 00000000..a5231855
--- /dev/null
+++ b/ml_metrics/_src/tools/auto_stats/auto_stats.py
@@ -0,0 +1,30 @@
+"""Auto Stats for MLAT.
+
+This file calculates relevant statistics for a given input data shape.
+"""
+
+from collections.abc import Sequence
+from typing import Any
+
+from ml_metrics._src.aggregates import rolling_stats
+from ml_metrics._src.aggregates import types
+
+
+def get_float_data_stats(data: Sequence[types.NumbersT]) -> dict[str, Any]:
+  """Returns relevant statistics for float data."""
+  mean_and_var = rolling_stats.MeanAndVariance().as_agg_fn()(data)
+  min_max_and_count = rolling_stats.MinMaxAndCount().as_agg_fn()(data)
+  return {
+      'Count': min_max_and_count.count,
+      'Counter': rolling_stats.Counter().as_agg_fn()(data),
+      'Histogram': (
+          rolling_stats.Histogram(
+              range=(min_max_and_count.min, min_max_and_count.max)
+          ).as_agg_fn()(data)
+      ),
+      'Max': min_max_and_count.max,
+      'Mean': mean_and_var.mean,
+      'Min': min_max_and_count.min,
+      'Standard Deviation': mean_and_var.stddev,
+      'Variance': mean_and_var.var,
+  }
diff --git a/ml_metrics/_src/tools/auto_stats/auto_stats_test.py b/ml_metrics/_src/tools/auto_stats/auto_stats_test.py
new file mode 100644
index 00000000..2781cb97
--- /dev/null
+++ b/ml_metrics/_src/tools/auto_stats/auto_stats_test.py
@@ -0,0 +1,57 @@
+import collections
+
+from ml_metrics._src.tools.auto_stats import auto_stats
+import numpy as np
+
+from absl.testing import absltest
+
+
+class AutoStatsTest(absltest.TestCase):
+
+  def test_get_float_data_stats_small_input(self):
+    input_data = (8, 6, 7, 5, 3, 0, 9)
+
+    expected_stats = {
+        'Count': 7,
+        'Counter': {8: 1, 6: 1, 7: 1, 5: 1, 3: 1, 0: 1, 9: 1},
+        'Histogram': (
+            # Histogram values.
+            np.array((1, 0, 0, 1, 0, 1, 1, 1, 1, 1)),
+            # Bin edges.
+            np.array((0, 0.9, 1.8, 2.7, 3.6, 4.5, 5.4, 6.3, 7.2, 8.1, 9)),
+        ),
+        'Max': 9,
+        'Mean': 38 / 7,  # sum(input_data) / len(input_data)
+        'Min': 0,
+        'Standard Deviation': 2.8713930346059686,  # np.nanstd(input_data)
+        'Variance': 8.244897959183673,  # np.nanvar(input_data)
+    }
+
+    actual_stats = auto_stats.get_float_data_stats(input_data)
+
+    np.testing.assert_equal(actual_stats, expected_stats)
+
+  def test_get_float_data_stats_large_input(self):
+    np.random.seed(123)
+
+    count = 10000
+    input_data = np.random.random_sample(count) * 1000 - 500
+
+    expected_stats = {
+        'Count': count,
+        'Counter': collections.Counter(input_data),
+        'Histogram': np.histogram(input_data),
+        'Max': 499.8900645459988,  # max(input_data)
+        'Mean': -1.7688546896545108,  # np.mean(input_data)
+        'Min': -499.93216168772494,  # min(input_data)
+        'Standard Deviation': 288.2768533832462,  # np.nanstd(input_data)
+        'Variance': 83103.54419654563,  # np.nanvar(input_data)
+    }
+
+    actual_stats = auto_stats.get_float_data_stats(input_data)
+
+    np.testing.assert_equal(actual_stats, expected_stats)
+
+
+if __name__ == '__main__':
+  absltest.main()