diff --git a/gp-scripts/snaplock-time.sh b/gp-scripts/snaplock-time.sh
new file mode 100644
index 0000000..9eaaaa9
--- /dev/null
+++ b/gp-scripts/snaplock-time.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+# 1970-01-01 00:00:00 equals to 2038-01-19 03:14:08
+# snaplock ends 2002-12-31 23:59:59 which is 2071-01-19 03:14:07
+SNAPLOCK_UPPER="2038-01-19 03:14:08"
+SNAPLOCK_UPPER_EPOCH=$(date --utc --date="${SNAPLOCK_UPPER}" +%s)
+SNAPLOCK_LOWER="2002-12-31 23:59:59"
+SNAPLOCK_LOWER_EPOCH=$(date --utc --date="${SNAPLOCK_LOWER}" +%s)
+
+
+if [[ "${@}" == "" ]]; then
+  echo "Please specify a date to convert"
+  exit 1
+fi
+  
+DATE="$@"
+if ! DATE_EPOCH=$(date --utc --date="${DATE}" +%s); then
+  echo "Could not convert \"${DATE}\""
+  exit 1
+fi
+
+if [ ${DATE_EPOCH} -ge ${SNAPLOCK_UPPER_EPOCH} ]; then
+  SNAPLOCK_DATE_EPOCH=$((DATE_EPOCH-SNAPLOCK_UPPER_EPOCH))
+elif [ ${DATE_EPOCH} -le ${SNAPLOCK_LOWER_EPOCH} ]; then
+  SNAPLOCK_DATE_EPOCH=$((DATE_EPOCH+SNAPLOCK_UPPER_EPOCH))
+else
+  SNAPLOCK_DATE_EPOCH="${DATE_EPOCH}"
+fi  
+  
+date --utc --date="@${SNAPLOCK_DATE_EPOCH}"