diff --git a/conversion_helpers.go b/conversion_helpers.go
index 688e7ff..92551d8 100644
--- a/conversion_helpers.go
+++ b/conversion_helpers.go
@@ -102,6 +102,12 @@ type ActiveTask struct {
 	// a worker started working on the task only a few moments ago, and started time
 	// data is not available.
 	Started string `json:"start_time"`
+
+	// Deadline indicates the time by which the worker needs to finish its task.
+	//
+	// Value is either time formatted in RFC3339 format, or "-" which indicates that
+	// the data is not available yet.
+	Deadline string `json:"deadline"`
 }
 
 func toActiveTask(t *asynq.ActiveTask) *ActiveTask {
diff --git a/task_handlers.go b/task_handlers.go
index a4642ea..e4a4a3c 100644
--- a/task_handlers.go
+++ b/task_handlers.go
@@ -43,22 +43,24 @@ func newListActiveTasksHandlerFunc(inspector *asynq.Inspector) http.HandlerFunc
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
-		// m maps taskID to started time.
-		m := make(map[string]time.Time)
+		// m maps taskID to WorkerInfo.
+		m := make(map[string]*asynq.WorkerInfo)
 		for _, srv := range servers {
 			for _, w := range srv.ActiveWorkers {
 				if w.Task.Queue == qname {
-					m[w.Task.ID] = w.Started
+					m[w.Task.ID] = w
 				}
 			}
 		}
 		activeTasks := toActiveTasks(tasks)
 		for _, t := range activeTasks {
-			started, ok := m[t.ID]
+			workerInfo, ok := m[t.ID]
 			if ok {
-				t.Started = started.Format(time.RFC3339)
+				t.Started = workerInfo.Started.Format(time.RFC3339)
+				t.Deadline = workerInfo.Deadline.Format(time.RFC3339)
 			} else {
 				t.Started = "-"
+				t.Deadline = "-"
 			}
 		}
 
diff --git a/ui/src/api.ts b/ui/src/api.ts
index 4c04d97..1900c2c 100644
--- a/ui/src/api.ts
+++ b/ui/src/api.ts
@@ -249,6 +249,7 @@ export interface ActiveTask extends BaseTask {
   id: string;
   queue: string;
   start_time: string;
+  deadline: string;
   max_retry: number;
   retried: number;
   error_message: string;
diff --git a/ui/src/components/ActiveTasksTable.tsx b/ui/src/components/ActiveTasksTable.tsx
index f76453b..8675290 100644
--- a/ui/src/components/ActiveTasksTable.tsx
+++ b/ui/src/components/ActiveTasksTable.tsx
@@ -37,7 +37,7 @@ import TablePaginationActions, {
 import TableActions from "./TableActions";
 import { usePolling } from "../hooks";
 import { ActiveTaskExtended } from "../reducers/tasksReducer";
-import { timeAgo, uuidPrefix } from "../utils";
+import { durationBefore, timeAgo, uuidPrefix } from "../utils";
 import { TableColumn } from "../types/table";
 
 const useStyles = makeStyles((theme) => ({
@@ -412,7 +412,9 @@ function Row(props: RowProps) {
                         className={classes.noBottomBorder}
                         align="right"
                       >
-                        TODO: In 30s
+                        {task.deadline === "-"
+                          ? "-"
+                          : durationBefore(task.deadline)}
                       </TableCell>
                     </TableRow>
                   </TableBody>