diff --git a/db/db_bench.cc b/db/db_bench.cc
index 5e71f81ab3..346ff9d5b4 100644
--- a/db/db_bench.cc
+++ b/db/db_bench.cc
@@ -252,7 +252,8 @@ class Stats {
       extra = rate;
     }
     AppendWithSpace(&extra, message_);
-    double throughput = (double)done_/seconds_;
+    double elapsed = (finish_ - start_) * 1e-6;
+    double throughput = (double)done_/elapsed;
 
     fprintf(stdout, "%-12s : %11.3f micros/op %ld ops/sec;%s%s\n",
             name.ToString().c_str(),