diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 8d52d0391..3f3b0bbec 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -4855,6 +4855,10 @@
     "message": "Viewed by",
     "description": "In the message details screen, shown above contacts who have viewed this message"
   },
+  "MessageDetail--disappears-in": {
+    "message": "Disappears in",
+    "description": "In the message details screen, shown as a label of how long it will be before the message disappears"
+  },
   "ProfileEditor--about": {
     "message": "About",
     "description": "Default text for about field"
@@ -5575,6 +5579,16 @@
     "message": "File size $size$",
     "description": "File size description"
   },
+  "StoryDetailsModal__disappears-in": {
+    "message": "Disappears in $countdown$",
+    "description": "File size description",
+    "placeholders": {
+      "countdown": {
+        "content": "$1",
+        "example": "2 weeks, 3 days"
+      }
+    }
+  },
   "StoryDetailsModal__copy-timestamp": {
     "message": "Copy timestamp",
     "description": "Context menu item to help debugging"
diff --git a/ts/components/StoryDetailsModal.tsx b/ts/components/StoryDetailsModal.tsx
index ac5ed3634..7c7bd705b 100644
--- a/ts/components/StoryDetailsModal.tsx
+++ b/ts/components/StoryDetailsModal.tsx
@@ -17,6 +17,7 @@ import { ThemeType } from '../types/Util';
 import { Time } from './Time';
 import { formatDateTimeLong } from '../util/timestamp';
 import { groupBy } from '../util/mapUtil';
+import { format as formatRelativeTime } from '../util/expirationTimer';
 
 export type PropsType = {
   getPreferredBadge: PreferredBadgeSelectorType;
@@ -25,6 +26,7 @@ export type PropsType = {
   sender: StoryViewType['sender'];
   sendState?: Array<StorySendStateType>;
   size?: number;
+  expirationTimestamp: number | undefined;
   timestamp: number;
 };
 
@@ -66,6 +68,7 @@ export const StoryDetailsModal = ({
   sendState,
   size,
   timestamp,
+  expirationTimestamp,
 }: PropsType): JSX.Element => {
   const contactsBySendStatus = sendState
     ? groupBy(sendState, contact => contact.status)
@@ -181,6 +184,10 @@ export const StoryDetailsModal = ({
     );
   }
 
+  const timeRemaining = expirationTimestamp
+    ? expirationTimestamp - Date.now()
+    : undefined;
+
   return (
     <Modal
       hasXButton
@@ -235,6 +242,21 @@ export const StoryDetailsModal = ({
               />
             </div>
           )}
+          {timeRemaining && timeRemaining > 0 && (
+            <div>
+              <Intl
+                i18n={i18n}
+                id="StoryDetailsModal__disappears-in"
+                components={[
+                  <span className="StoryDetailsModal__debugger__button__text">
+                    {formatRelativeTime(i18n, timeRemaining / 1000, {
+                      largest: 2,
+                    })}
+                  </span>,
+                ]}
+              />
+            </div>
+          )}
         </ContextMenu>
       }
     >
diff --git a/ts/components/StoryListItem.stories.tsx b/ts/components/StoryListItem.stories.tsx
index dd90fc0b2..1e4df0fef 100644
--- a/ts/components/StoryListItem.stories.tsx
+++ b/ts/components/StoryListItem.stories.tsx
@@ -55,6 +55,7 @@ SomeonesStory.args = {
     messageId: '123',
     sender: getDefaultConversation(),
     timestamp: Date.now(),
+    expirationTimestamp: undefined,
   },
 };
 SomeonesStory.story = {
diff --git a/ts/components/StoryViewer.tsx b/ts/components/StoryViewer.tsx
index aef896565..0da21931e 100644
--- a/ts/components/StoryViewer.tsx
+++ b/ts/components/StoryViewer.tsx
@@ -748,6 +748,7 @@ export const StoryViewer = ({
             sendState={sendState}
             size={attachment?.size}
             timestamp={timestamp}
+            expirationTimestamp={story.expirationTimestamp}
           />
         )}
         {hasStoryViewsNRepliesModal && (
diff --git a/ts/components/conversation/MessageDetail.tsx b/ts/components/conversation/MessageDetail.tsx
index 9d8113691..c7fbaceef 100644
--- a/ts/components/conversation/MessageDetail.tsx
+++ b/ts/components/conversation/MessageDetail.tsx
@@ -24,6 +24,7 @@ import { SendStatus } from '../../messages/MessageSendState';
 import { WidthBreakpoint } from '../_util';
 import * as log from '../../logging/log';
 import { formatDateTimeLong } from '../../util/timestamp';
+import { format as formatRelativeTime } from '../../util/expirationTimer';
 
 export type Contact = Pick<
   ConversationType,
@@ -65,7 +66,13 @@ export type PropsData = {
   i18n: LocalizerType;
   theme: ThemeType;
   getPreferredBadge: PreferredBadgeSelectorType;
-} & Pick<MessagePropsType, 'getPreferredBadge' | 'interactionMode'>;
+} & Pick<
+  MessagePropsType,
+  | 'getPreferredBadge'
+  | 'interactionMode'
+  | 'expirationLength'
+  | 'expirationTimestamp'
+>;
 
 export type PropsBackboneActions = Pick<
   MessagePropsType,
@@ -280,6 +287,7 @@ export class MessageDetail extends React.Component<Props> {
       contactNameColor,
       displayTapToViewMessage,
       doubleCheckMissingQuoteReference,
+      expirationTimestamp,
       getPreferredBadge,
       i18n,
       interactionMode,
@@ -307,6 +315,10 @@ export class MessageDetail extends React.Component<Props> {
       viewStory,
     } = this.props;
 
+    const timeRemaining = expirationTimestamp
+      ? expirationTimestamp - Date.now()
+      : undefined;
+
     return (
       // eslint-disable-next-line jsx-a11y/no-noninteractive-tabindex
       <div className="module-message-detail" tabIndex={0} ref={this.focusRef}>
@@ -431,6 +443,18 @@ export class MessageDetail extends React.Component<Props> {
                 </td>
               </tr>
             ) : null}
+            {timeRemaining && timeRemaining > 0 && (
+              <tr>
+                <td className="module-message-detail__label">
+                  {i18n('MessageDetail--disappears-in')}
+                </td>
+                <td>
+                  {formatRelativeTime(i18n, timeRemaining / 1000, {
+                    largest: 2,
+                  })}
+                </td>
+              </tr>
+            )}
           </tbody>
         </table>
         {this.renderContacts()}
diff --git a/ts/models/messages.ts b/ts/models/messages.ts
index 48019a971..56b057be9 100644
--- a/ts/models/messages.ts
+++ b/ts/models/messages.ts
@@ -1,7 +1,16 @@
 // Copyright 2020-2022 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-import { isEmpty, isEqual, mapValues, maxBy, noop, omit, union } from 'lodash';
+import {
+  isEmpty,
+  isEqual,
+  isNumber,
+  mapValues,
+  maxBy,
+  noop,
+  omit,
+  union,
+} from 'lodash';
 import type {
   CustomError,
   GroupV1Update,
@@ -163,12 +172,19 @@ import { parseBoostBadgeListFromServer } from '../badges/parseBadgesFromServer';
 import { GiftBadgeStates } from '../components/conversation/Message';
 import { downloadAttachment } from '../util/downloadAttachment';
 import type { StickerWithHydratedData } from '../types/Stickers';
+import { SECOND } from '../util/durations';
 
 /* eslint-disable more/no-then */
 
 type PropsForMessageDetail = Pick<
   SmartMessageDetailPropsType,
-  'sentAt' | 'receivedAt' | 'message' | 'errors' | 'contacts'
+  | 'sentAt'
+  | 'receivedAt'
+  | 'message'
+  | 'errors'
+  | 'contacts'
+  | 'expirationLength'
+  | 'expirationTimestamp'
 >;
 
 declare const _: typeof window._;
@@ -465,9 +481,21 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
         };
       });
 
+    const expireTimer = this.get('expireTimer');
+    const expirationStartTimestamp = this.get('expirationStartTimestamp');
+    const expirationLength = isNumber(expireTimer)
+      ? expireTimer * SECOND
+      : undefined;
+    const expirationTimestamp = expirationTimer.calculateExpirationTimestamp({
+      expireTimer,
+      expirationStartTimestamp,
+    });
+
     return {
       sentAt: this.get('sent_at'),
       receivedAt: this.getReceivedAt(),
+      expirationLength,
+      expirationTimestamp,
       message: getPropsForMessage(this.attributes, {
         conversationSelector: findAndFormatContact,
         ourConversationId,
diff --git a/ts/services/storyLoader.ts b/ts/services/storyLoader.ts
index 00056f485..297c9ec2b 100644
--- a/ts/services/storyLoader.ts
+++ b/ts/services/storyLoader.ts
@@ -10,6 +10,7 @@ import dataInterface from '../sql/Client';
 import { getAttachmentsForMessage } from '../state/selectors/message';
 import { isNotNil } from '../util/isNotNil';
 import { strictAssert } from '../util/assert';
+import { dropNull } from '../util/dropNull';
 
 let storyData: Array<MessageAttributesType> | undefined;
 
@@ -51,6 +52,8 @@ export function getStoryDataFromMessageAttributes(
       'timestamp',
       'type',
     ]),
+    expireTimer: message.expireTimer,
+    expirationStartTimestamp: dropNull(message.expirationStartTimestamp),
   };
 }
 
diff --git a/ts/state/ducks/stories.ts b/ts/state/ducks/stories.ts
index d3536719d..77645662d 100644
--- a/ts/state/ducks/stories.ts
+++ b/ts/state/ducks/stories.ts
@@ -71,7 +71,11 @@ export type StoryDataType = {
   | 'storyDistributionListId'
   | 'timestamp'
   | 'type'
->;
+> & {
+    // don't want the fields to be optional as in MessageAttributesType
+    expireTimer: number | undefined;
+    expirationStartTimestamp: number | undefined;
+  };
 
 export type SelectedStoryDataType = {
   currentIndex: number;
@@ -1149,6 +1153,8 @@ export function reducer(
       'canReplyToStory',
       'conversationId',
       'deletedForEveryone',
+      'expirationStartTimestamp',
+      'expireTimer',
       'messageId',
       'reactions',
       'readStatus',
diff --git a/ts/state/selectors/message.ts b/ts/state/selectors/message.ts
index c32951f0e..1b8cfccc3 100644
--- a/ts/state/selectors/message.ts
+++ b/ts/state/selectors/message.ts
@@ -92,9 +92,10 @@ import {
 } from '../../messages/MessageSendState';
 import * as log from '../../logging/log';
 import { getConversationColorAttributes } from '../../util/getConversationColorAttributes';
-import { DAY, HOUR } from '../../util/durations';
+import { DAY, HOUR, SECOND } from '../../util/durations';
 import { getStoryReplyText } from '../../util/getStoryReplyText';
 import { isIncoming, isOutgoing, isStory } from '../../messages/helpers';
+import { calculateExpirationTimestamp } from '../../util/expirationTimer';
 
 export { isIncoming, isOutgoing, isStory };
 
@@ -625,11 +626,7 @@ const getShallowPropsForMessage = createSelectorCreator(memoizeByRoot, isEqual)(
     }: GetPropsForMessageOptions
   ): ShallowPropsType => {
     const { expireTimer, expirationStartTimestamp, conversationId } = message;
-    const expirationLength = expireTimer ? expireTimer * 1000 : undefined;
-    const expirationTimestamp =
-      expirationStartTimestamp && expirationLength
-        ? expirationStartTimestamp + expirationLength
-        : undefined;
+    const expirationLength = expireTimer ? expireTimer * SECOND : undefined;
 
     const conversation = getConversation(message, conversationSelector);
     const isGroup = conversation.type === 'group';
@@ -673,7 +670,10 @@ const getShallowPropsForMessage = createSelectorCreator(memoizeByRoot, isEqual)(
       direction: isIncoming(message) ? 'incoming' : 'outgoing',
       displayLimit: message.displayLimit,
       expirationLength,
-      expirationTimestamp,
+      expirationTimestamp: calculateExpirationTimestamp({
+        expireTimer,
+        expirationStartTimestamp,
+      }),
       giftBadge: message.giftBadge,
       id: message.id,
       isBlocked: conversation.isBlocked || false,
diff --git a/ts/state/selectors/stories.ts b/ts/state/selectors/stories.ts
index 6e0d15b34..5a18e8cb1 100644
--- a/ts/state/selectors/stories.ts
+++ b/ts/state/selectors/stories.ts
@@ -31,6 +31,7 @@ import {
 } from './conversations';
 import { getDistributionListSelector } from './storyDistributionLists';
 import { getStoriesEnabled } from './items';
+import { calculateExpirationTimestamp } from '../../util/expirationTimer';
 
 export const getStoriesState = (state: StateType): StoriesStateType =>
   state.stories;
@@ -142,7 +143,10 @@ export function getStoryView(
     'title',
   ]);
 
-  const { attachment, timestamp } = pick(story, ['attachment', 'timestamp']);
+  const { attachment, timestamp, expirationStartTimestamp, expireTimer } = pick(
+    story,
+    ['attachment', 'timestamp', 'expirationStartTimestamp', 'expireTimer']
+  );
 
   const { sendStateByConversationId } = story;
   let sendState: Array<StorySendStateType> | undefined;
@@ -179,6 +183,10 @@ export function getStoryView(
     sender,
     sendState,
     timestamp,
+    expirationTimestamp: calculateExpirationTimestamp({
+      expireTimer,
+      expirationStartTimestamp,
+    }),
     views,
   };
 }
diff --git a/ts/test-both/helpers/getFakeStory.tsx b/ts/test-both/helpers/getFakeStory.tsx
index b30b8f25d..aa16f6bba 100644
--- a/ts/test-both/helpers/getFakeStory.tsx
+++ b/ts/test-both/helpers/getFakeStory.tsx
@@ -52,6 +52,7 @@ export function getFakeStoryView(
     messageId: UUID.generate().toString(),
     sender,
     timestamp: timestamp || Date.now() - 2 * durations.MINUTE,
+    expirationTimestamp: undefined,
   };
 }
 
diff --git a/ts/test-electron/state/ducks/stories_test.ts b/ts/test-electron/state/ducks/stories_test.ts
index d3a15852a..9d4832020 100644
--- a/ts/test-electron/state/ducks/stories_test.ts
+++ b/ts/test-electron/state/ducks/stories_test.ts
@@ -17,6 +17,7 @@ import {
 } from '../../../state/ducks/stories';
 import { noopAction } from '../../../state/ducks/noop';
 import { reducer as rootReducer } from '../../../state/reducer';
+import { dropNull } from '../../../util/dropNull';
 
 describe('both/state/ducks/stories', () => {
   const getEmptyRootState = () => ({
@@ -119,6 +120,10 @@ describe('both/state/ducks/stories', () => {
               ...messageAttributes,
               attachment: messageAttributes.attachments[0],
               messageId: messageAttributes.id,
+              expireTimer: messageAttributes.expireTimer,
+              expirationStartTimestamp: dropNull(
+                messageAttributes.expirationStartTimestamp
+              ),
             },
           ],
         },
@@ -150,6 +155,10 @@ describe('both/state/ducks/stories', () => {
             ...messageAttributes,
             messageId: storyId,
             attachment,
+            expireTimer: messageAttributes.expireTimer,
+            expirationStartTimestamp: dropNull(
+              messageAttributes.expirationStartTimestamp
+            ),
           },
         ],
       };
@@ -191,6 +200,10 @@ describe('both/state/ducks/stories', () => {
               ...messageAttributes,
               attachment: messageAttributes.attachments[0],
               messageId: messageAttributes.id,
+              expireTimer: messageAttributes.expireTimer,
+              expirationStartTimestamp: dropNull(
+                messageAttributes.expirationStartTimestamp
+              ),
             },
           ],
         },
diff --git a/ts/types/Stories.ts b/ts/types/Stories.ts
index 0690d2122..f9acf652b 100644
--- a/ts/types/Stories.ts
+++ b/ts/types/Stories.ts
@@ -90,6 +90,7 @@ export type StoryViewType = {
   >;
   sendState?: Array<StorySendStateType>;
   timestamp: number;
+  expirationTimestamp: number | undefined;
   views?: number;
 };
 
diff --git a/ts/util/expirationTimer.ts b/ts/util/expirationTimer.ts
index c31975fc0..3a6f14bd5 100644
--- a/ts/util/expirationTimer.ts
+++ b/ts/util/expirationTimer.ts
@@ -3,7 +3,10 @@
 
 import * as moment from 'moment';
 import humanizeDuration from 'humanize-duration';
+import type { Unit } from 'humanize-duration';
+import { isNumber } from 'lodash';
 import type { LocalizerType } from '../types/Util';
+import { SECOND } from './durations';
 
 const SECONDS_PER_WEEK = 604800;
 export const DEFAULT_DURATIONS_IN_SECONDS: ReadonlyArray<number> = [
@@ -23,12 +26,13 @@ export const DEFAULT_DURATIONS_SET: ReadonlySet<number> = new Set<number>(
 
 export type FormatOptions = {
   capitalizeOff?: boolean;
+  largest?: number; // how many units to show (the largest n)
 };
 
 export function format(
   i18n: LocalizerType,
   dirtySeconds?: number,
-  { capitalizeOff = false }: FormatOptions = {}
+  { capitalizeOff = false, largest }: FormatOptions = {}
 ): string {
   let seconds = Math.abs(dirtySeconds || 0);
   if (!seconds) {
@@ -49,9 +53,31 @@ export function format(
     fallbacks.push('en');
   }
 
+  const allUnits: Array<Unit> = ['y', 'mo', 'w', 'd', 'h', 'm', 's'];
+
+  const defaultUnits: Array<Unit> =
+    seconds % SECONDS_PER_WEEK === 0 ? ['w'] : ['d', 'h', 'm', 's'];
+
   return humanizeDuration(seconds * 1000, {
-    units: seconds % SECONDS_PER_WEEK === 0 ? ['w'] : ['d', 'h', 'm', 's'],
+    // if we have an explict `largest` specified,
+    // allow it to pick from all the units
+    units: largest ? allUnits : defaultUnits,
+    largest,
     language: locale,
     ...(fallbacks.length ? { fallbacks } : {}),
   });
 }
+
+// normally we would not have undefineds all over,
+// but most use-cases start out with undefineds
+export function calculateExpirationTimestamp({
+  expireTimer,
+  expirationStartTimestamp,
+}: {
+  expireTimer: number | undefined;
+  expirationStartTimestamp: number | undefined | null;
+}): number | undefined {
+  return isNumber(expirationStartTimestamp) && isNumber(expireTimer)
+    ? expirationStartTimestamp + expireTimer * SECOND
+    : undefined;
+}