diff --git a/bot/handlers/admin/statistics.py b/bot/handlers/admin/statistics.py
index 3a8a71a..bb71ee9 100644
--- a/bot/handlers/admin/statistics.py
+++ b/bot/handlers/admin/statistics.py
@@ -315,13 +315,16 @@ async def show_user_ratings_handler(
                         e_get_me)
 
     traffic_top = await user_dal.get_top_users_by_traffic_used(session, limit=top_limit)
+    lifetime_traffic_top = await user_dal.get_top_users_by_lifetime_traffic_used(
+        session, limit=top_limit
+    )
     invited_top = await user_dal.get_top_users_by_referrals_count(session, limit=top_limit)
     revenue_top = await user_dal.get_top_users_by_referral_revenue(session, limit=top_limit)
 
     text_parts: List[str] = [
         _("admin_user_ratings_header", top_limit=top_limit),
         "",
-        f"<b>{_('admin_user_ratings_traffic_title')}</b>",
+        f"<b>{_('admin_user_ratings_traffic_month_title')}</b>",
     ]
 
     if traffic_top:
@@ -338,6 +341,21 @@ async def show_user_ratings_handler(
     else:
         text_parts.append(_("admin_user_ratings_empty"))
 
+    text_parts.extend(["", f"<b>{_('admin_user_ratings_traffic_lifetime_title')}</b>"])
+    if lifetime_traffic_top:
+        for idx, row in enumerate(lifetime_traffic_top, start=1):
+            traffic_gb = float(row.get("lifetime_used_traffic_bytes") or 0) / (1024**3)
+            text_parts.append(
+                _(
+                    "admin_user_ratings_traffic_item",
+                    rank=idx,
+                    user=_format_rating_user_label(row, bot_username),
+                    traffic_gb=f"{traffic_gb:.2f}",
+                )
+            )
+    else:
+        text_parts.append(_("admin_user_ratings_empty"))
+
     text_parts.extend(["", f"<b>{_('admin_user_ratings_invited_title')}</b>"])
     if invited_top:
         for idx, row in enumerate(invited_top, start=1):
diff --git a/bot/handlers/admin/sync_admin.py b/bot/handlers/admin/sync_admin.py
index f56795c..419ef7d 100644
--- a/bot/handlers/admin/sync_admin.py
+++ b/bot/handlers/admin/sync_admin.py
@@ -18,6 +18,24 @@ from bot.middlewares.i18n import JsonI18n
 router = Router(name="admin_sync_router")
 
 
+def _extract_lifetime_used_traffic_bytes(panel_user_data: dict) -> Optional[int]:
+    user_traffic = panel_user_data.get("userTraffic") or {}
+    raw_value = (
+        user_traffic.get("lifetimeUsedTrafficBytes")
+        if isinstance(user_traffic, dict)
+        else None
+    )
+    if raw_value is None:
+        raw_value = panel_user_data.get("lifetimeUsedTrafficBytes")
+
+    try:
+        if raw_value is None:
+            return None
+        return int(raw_value)
+    except (TypeError, ValueError):
+        return None
+
+
 async def perform_sync(
     panel_service: PanelApiService,
     session: AsyncSession,
@@ -176,6 +194,14 @@ async def perform_sync(
                         f"Updated panel UUID for user {actual_user_id}: {panel_uuid}"
                     )
 
+                lifetime_used = _extract_lifetime_used_traffic_bytes(panel_user_dict)
+                if (
+                    lifetime_used is not None
+                    and existing_user.lifetime_used_traffic_bytes != lifetime_used
+                ):
+                    existing_user.lifetime_used_traffic_bytes = lifetime_used
+                    user_was_updated = True
+
                 # Ensure panel description contains Telegram fields
                 try:
                     if panel_uuid and existing_user:
diff --git a/bot/services/subscription_service.py b/bot/services/subscription_service.py
index 7fc97ae..d45993b 100644
--- a/bot/services/subscription_service.py
+++ b/bot/services/subscription_service.py
@@ -68,6 +68,20 @@ class SubscriptionService:
             strategy = traffic_stats.get("trafficLimitStrategy")
         return used, limit, strategy
 
+    def _extract_lifetime_used_traffic(
+        self, panel_user_data: Dict[str, Any]
+    ) -> Optional[int]:
+        traffic_stats = panel_user_data.get("userTraffic") or {}
+        lifetime = traffic_stats.get("lifetimeUsedTrafficBytes")
+        if lifetime is None:
+            lifetime = panel_user_data.get("lifetimeUsedTrafficBytes")
+        try:
+            if lifetime is None:
+                return None
+            return int(lifetime)
+        except (TypeError, ValueError):
+            return None
+
     async def _notify_admin_panel_user_creation_failed(self, user_id: int):
         if not self.bot or not self.i18n or not self.settings.ADMIN_IDS:
             return
@@ -853,6 +867,17 @@ class SubscriptionService:
             await user_dal.update_user(session, user_id, {"panel_user_uuid": None})
             return None
 
+        panel_lifetime_used = self._extract_lifetime_used_traffic(panel_user_data)
+        if (
+            panel_lifetime_used is not None
+            and db_user.lifetime_used_traffic_bytes != panel_lifetime_used
+        ):
+            await user_dal.update_user(
+                session,
+                user_id,
+                {"lifetime_used_traffic_bytes": panel_lifetime_used},
+            )
+
         if local_active_sub:
             update_payload_local = {}
             panel_status = panel_user_data.get("status", "UNKNOWN").upper()
diff --git a/db/dal/user_dal.py b/db/dal/user_dal.py
index 4bbabd3..d3d84e0 100644
--- a/db/dal/user_dal.py
+++ b/db/dal/user_dal.py
@@ -391,6 +391,31 @@ async def get_top_users_by_traffic_used(
     return [dict(row._mapping) for row in result]
 
 
+async def get_top_users_by_lifetime_traffic_used(
+    session: AsyncSession,
+    *,
+    limit: int = 10,
+) -> List[Dict[str, Any]]:
+    """Return top users by lifetime used traffic from panel data."""
+    safe_limit = max(1, limit)
+    lifetime_used = func.coalesce(User.lifetime_used_traffic_bytes, 0)
+
+    stmt = (
+        select(
+            User.user_id,
+            User.username,
+            User.first_name,
+            lifetime_used.label("lifetime_used_traffic_bytes"),
+        )
+        .where(lifetime_used > 0)
+        .order_by(desc("lifetime_used_traffic_bytes"), User.user_id.asc())
+        .limit(safe_limit)
+    )
+
+    result = await session.execute(stmt)
+    return [dict(row._mapping) for row in result]
+
+
 async def get_top_users_by_referrals_count(
     session: AsyncSession,
     *,
diff --git a/db/migrator.py b/db/migrator.py
index 11c4ee0..55a8603 100644
--- a/db/migrator.py
+++ b/db/migrator.py
@@ -112,6 +112,19 @@ def _migration_0003_normalize_referral_codes(connection: Connection) -> None:
         )
     )
 
+
+def _migration_0004_add_lifetime_used_traffic(connection: Connection) -> None:
+    inspector = inspect(connection)
+    columns: Set[str] = {col["name"] for col in inspector.get_columns("users")}
+    if "lifetime_used_traffic_bytes" in columns:
+        return
+
+    connection.execute(
+        text(
+            "ALTER TABLE users ADD COLUMN lifetime_used_traffic_bytes BIGINT"
+        )
+    )
+
 MIGRATIONS: List[Migration] = [
     Migration(
         id="0001_add_channel_subscription_fields",
@@ -128,6 +141,11 @@ MIGRATIONS: List[Migration] = [
         description="Normalize referral codes to uppercase for consistent lookups",
         upgrade=_migration_0003_normalize_referral_codes,
     ),
+    Migration(
+        id="0004_add_lifetime_used_traffic",
+        description="Store lifetime traffic usage for users",
+        upgrade=_migration_0004_add_lifetime_used_traffic,
+    ),
 ]
 
 
diff --git a/db/models.py b/db/models.py
index 843300f..67a6908 100644
--- a/db/models.py
+++ b/db/models.py
@@ -25,6 +25,7 @@ class User(Base):
     referred_by_id = Column(BigInteger,
                             ForeignKey("users.user_id"),
                             nullable=True)
+    lifetime_used_traffic_bytes = Column(BigInteger, nullable=True)
     channel_subscription_verified = Column(Boolean, nullable=True)
     channel_subscription_checked_at = Column(DateTime(timezone=True),
                                              nullable=True)
diff --git a/locales/en.json b/locales/en.json
index f022b37..3bcf172 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -136,6 +136,8 @@
   "back_to_stats_monitoring_button": "⬅️ To Statistics",
   "admin_user_ratings_header": "🏆 <b>User Ratings (TOP {top_limit})</b>",
   "admin_user_ratings_traffic_title": "📊 By used traffic",
+  "admin_user_ratings_traffic_month_title": "📊 By used traffic (month)",
+  "admin_user_ratings_traffic_lifetime_title": "📊 By used traffic (lifetime)",
   "admin_user_ratings_invited_title": "👥 By invited users",
   "admin_user_ratings_revenue_title": "💸 By referral revenue",
   "admin_user_ratings_traffic_item": "{rank}. {user} — <b>{traffic_gb} GB</b>",
diff --git a/locales/ru.json b/locales/ru.json
index 96bd1c7..5bbf47c 100644
--- a/locales/ru.json
+++ b/locales/ru.json
@@ -136,6 +136,8 @@
   "back_to_stats_monitoring_button": "⬅️ К статистике",
   "admin_user_ratings_header": "🏆 <b>Рейтинг пользователей (ТОП {top_limit})</b>",
   "admin_user_ratings_traffic_title": "📊 По использованному трафику",
+  "admin_user_ratings_traffic_month_title": "📊 По использованному трафику за месяц",
+  "admin_user_ratings_traffic_lifetime_title": "📊 По использованному трафику за всё время",
   "admin_user_ratings_invited_title": "👥 По количеству приглашенных",
   "admin_user_ratings_revenue_title": "💸 По доходу с приглашенных",
   "admin_user_ratings_traffic_item": "{rank}. {user} — <b>{traffic_gb} ГБ</b>",