diff --git a/.zprezto/abra/options.zsh b/.zprezto/abra/options.zsh
index 2413689..00c14d2 100644
--- a/.zprezto/abra/options.zsh
+++ b/.zprezto/abra/options.zsh
@@ -50,6 +50,7 @@ bindkey "\eOF" end-of-line
 
 # saves $EPOCHSECONDS
 zmodload zsh/datetime
+zmodload zsh/mathfunc
 
 # profiler
 # zmodload zsh/zprof
diff --git a/.zprezto/abra/prompt_abra_setup.zsh b/.zprezto/abra/prompt_abra_setup.zsh
index 65e6de4..e461d34 100644
--- a/.zprezto/abra/prompt_abra_setup.zsh
+++ b/.zprezto/abra/prompt_abra_setup.zsh
@@ -21,6 +21,7 @@ COLOR_PWD_ROOT='red'
 COLOR_PROMPT_STARTER='green'
 COLOR_TIME='green'
 COLOR_USERHOSTNAME='blue'
+COLOR_DURATION='magenta'
 
 NEWLINE=$'\n'
 
@@ -41,10 +42,22 @@ function prompt_abra_precmd {
   PRE=$(print ${(l:${COLUMNS}:)PRE})
   # print -P '%(!.%F{${COLOR_PWD_ROOT}}.%F{${COLOR_PWD}})${PRE}%f'
   print -P '%F{${COLOR_PWD}}${PRE}%f'
+
+  if [[ -z $PREEXEC_TIME ]]; then
+    EXECTIME=0
+  else
+    EXECTIME=$(( EPOCHREALTIME - PREEXEC_TIME ))
+  fi
+
+  if (( EXECTIME > 5 )); then
+    DURATION=$(TZ=GMT; strftime '%H:%M:%S ' $(( int(rint(EXECTIME)) )) )
+  else
+    DURATION=''
+  fi
 }
 
 function prompt_abra_preexec {
-  # echo hi
+  PREEXEC_TIME=$EPOCHREALTIME
 }
 
 function prompt_abra_setup {
@@ -88,6 +101,7 @@ function prompt_abra_setup {
   RPROMPT=$RPROMPT'%(?..%F{red}%?%f )' # last command code if nonzero
   RPROMPT=$RPROMPT'%B%(!.%F{${COLOR_PWD_ROOT}}.%F{${COLOR_USERHOSTNAME}})%n@%M%f%b'
   RPROMPT=$RPROMPT'${git_info[rprompt]} '
+  RPROMPT=$RPROMPT'%F{$COLOR_DURATION}$DURATION%f'
   RPROMPT=$RPROMPT'%F{$COLOR_TIME}%*%f'
 }