diff --git a/modules/ui.py b/modules/ui.py
index ca46343fd..9a54aa16a 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -261,6 +261,15 @@ def wrap_gradio_call(func, extra_outputs=None):
     return f
 
 
+def calc_time_left(progress):
+    if progress == 0:
+        return "N/A"
+    else:
+        time_since_start = time.time() - shared.state.time_start
+        eta = (time_since_start/progress)
+        return time.strftime('%H:%M:%S', time.gmtime(eta-time_since_start))        
+
+
 def check_progress_call(id_part):
     if shared.state.job_count == 0:
         return "", gr_show(False), gr_show(False), gr_show(False)
@@ -272,11 +281,13 @@ def check_progress_call(id_part):
     if shared.state.sampling_steps > 0:
         progress += 1 / shared.state.job_count * shared.state.sampling_step / shared.state.sampling_steps
 
+    time_left = calc_time_left( progress )
+
     progress = min(progress, 1)
 
     progressbar = ""
     if opts.show_progressbar:
-        progressbar = f"""<div class='progressDiv'><div class='progress' style="width:{progress * 100}%">{str(int(progress*100))+"%" if progress > 0.01 else ""}</div></div>"""
+        progressbar = f"""<div class='progressDiv'><div class='progress' style="overflow:hidden;width:{progress * 100}%">{str(int(progress*100))+"% ETA:"+time_left if progress > 0.01 else ""}</div></div>"""
 
     image = gr_show(False)
     preview_visibility = gr_show(False)
@@ -308,6 +319,7 @@ def check_progress_call_initial(id_part):
     shared.state.current_latent = None
     shared.state.current_image = None
     shared.state.textinfo = None
+    shared.state.time_start = time.time()
 
     return check_progress_call(id_part)