diff --git a/src/pages/subscription/Subscription.css b/src/pages/subscription/Subscription.css
index 21c1f60..e6beded 100644
--- a/src/pages/subscription/Subscription.css
+++ b/src/pages/subscription/Subscription.css
@@ -1571,3 +1571,86 @@ input.sub-toggle:checked + .sub-toggle__label { color: var(--accent-subscription
 .ns-pass-count strong {
     font-weight: 700;
 }
+
+/* === 캘린더 뷰 ========================================================= */
+.sub-calendar {
+    background: var(--bg-secondary);
+    border: 1px solid var(--line);
+    border-radius: var(--radius-md);
+    overflow: hidden;
+}
+.sub-calendar__header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 10px 14px;
+    border-bottom: 1px solid var(--line);
+    font-weight: 600;
+    font-size: 14px;
+    color: var(--text-bright);
+}
+.sub-calendar__weekdays {
+    display: grid;
+    grid-template-columns: repeat(7, 1fr);
+    background: var(--bg-tertiary);
+    border-bottom: 1px solid var(--line);
+}
+.sub-calendar__weekday {
+    text-align: center;
+    padding: 6px 0;
+    font-size: 10px;
+    color: var(--text-dim);
+    font-weight: 600;
+}
+.sub-calendar__grid {
+    display: grid;
+    grid-template-columns: repeat(7, 1fr);
+}
+.sub-calendar__day {
+    min-height: 58px;
+    padding: 5px 4px 4px;
+    border-right: 1px solid var(--line);
+    border-bottom: 1px solid var(--line);
+    display: flex;
+    flex-direction: column;
+    gap: 3px;
+    cursor: default;
+    transition: background 0.1s;
+}
+.sub-calendar__day:nth-child(7n) { border-right: none; }
+.sub-calendar__day.is-empty { background: var(--bg-tertiary); opacity: 0.35; }
+.sub-calendar__day.has-items { cursor: pointer; }
+.sub-calendar__day.has-items:hover { background: var(--surface-raised); }
+.sub-calendar__day.is-today .sub-calendar__day-num {
+    background: var(--accent-cyan, #00d4ff);
+    color: var(--bg-primary);
+    border-radius: 50%;
+}
+.sub-calendar__day-num {
+    font-size: 11px;
+    color: var(--text-muted);
+    width: 20px;
+    height: 20px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    line-height: 1;
+    font-weight: 500;
+}
+.sub-calendar__dots {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 2px;
+    padding: 0 2px;
+}
+.sub-calendar__dot {
+    width: 6px;
+    height: 6px;
+    border-radius: 50%;
+    flex-shrink: 0;
+}
+.sub-calendar__more {
+    font-size: 9px;
+    color: var(--text-dim);
+    line-height: 1.5;
+}
diff --git a/src/pages/subscription/Subscription.jsx b/src/pages/subscription/Subscription.jsx
index 1dfa2c9..d8a0ae1 100644
--- a/src/pages/subscription/Subscription.jsx
+++ b/src/pages/subscription/Subscription.jsx
@@ -688,6 +688,73 @@ function AnnouncementDetail({ item, onBookmark }) {
     );
 }
 
+// ── CalendarView ─────────────────────────────────────────────────────────────
+function CalendarView({ items, onDaySelect }) {
+    const [cur, setCur] = useState(() => {
+        const n = new Date(); return new Date(n.getFullYear(), n.getMonth(), 1);
+    });
+    const year = cur.getFullYear(), month = cur.getMonth();
+
+    const dateMap = useMemo(() => {
+        const map = {};
+        for (const item of items) {
+            const raw = item.receipt_start || item.spsply_start || item.gnrl_rank1_start;
+            if (!raw || raw.length < 8) continue;
+            const key = `${raw.slice(0,4)}-${raw.slice(4,6)}-${raw.slice(6,8)}`;
+            (map[key] = map[key] || []).push(item);
+        }
+        return map;
+    }, [items]);
+
+    const firstDow = new Date(year, month, 1).getDay();
+    const daysInMonth = new Date(year, month + 1, 0).getDate();
+    const cells = [];
+    for (let i = 0; i < firstDow; i++) cells.push(null);
+    for (let d = 1; d <= daysInMonth; d++) cells.push(d);
+    while (cells.length % 7 !== 0) cells.push(null);
+
+    const todayD = new Date(), todayKey = `${todayD.getFullYear()}-${String(todayD.getMonth()+1).padStart(2,'0')}-${String(todayD.getDate()).padStart(2,'0')}`;
+
+    return (
+        <div className="sub-calendar">
+            <div className="sub-calendar__header">
+                <button className="sub-filter-btn" onClick={() => setCur(new Date(year, month-1, 1))}>‹</button>
+                <span>{year}년 {month+1}월</span>
+                <button className="sub-filter-btn" onClick={() => setCur(new Date(year, month+1, 1))}>›</button>
+            </div>
+            <div className="sub-calendar__weekdays">
+                {['일','월','화','수','목','금','토'].map(w => (
+                    <div key={w} className="sub-calendar__weekday">{w}</div>
+                ))}
+            </div>
+            <div className="sub-calendar__grid">
+                {cells.map((d, i) => {
+                    const key = d ? `${year}-${String(month+1).padStart(2,'0')}-${String(d).padStart(2,'0')}` : null;
+                    const dayItems = key ? (dateMap[key] || []) : [];
+                    const isToday = key === todayKey;
+                    return (
+                        <div
+                            key={i}
+                            className={`sub-calendar__day${!d ? ' is-empty' : ''}${isToday ? ' is-today' : ''}${dayItems.length > 0 ? ' has-items' : ''}`}
+                            onClick={() => dayItems.length > 0 && onDaySelect(dayItems, `${year}년 ${month+1}월 ${d}일`)}
+                        >
+                            {d && <span className="sub-calendar__day-num">{d}</span>}
+                            {dayItems.length > 0 && (
+                                <div className="sub-calendar__dots">
+                                    {dayItems.slice(0, 3).map((it, j) => (
+                                        <span key={j} className="sub-calendar__dot" style={{ background: STATUS_CONFIG[it.status]?.color || '#888' }} />
+                                    ))}
+                                    {dayItems.length > 3 && <span className="sub-calendar__more">+{dayItems.length - 3}</span>}
+                                </div>
+                            )}
+                        </div>
+                    );
+                })}
+            </div>
+        </div>
+    );
+}
+
 // ── AnnouncementsTab ─────────────────────────────────────────────────────────
 function AnnouncementsTab() {
     const [items, setItems] = useState([]);
@@ -699,8 +766,10 @@ function AnnouncementsTab() {
     const [selected, setSelected] = useState(null);
     const [detail, setDetail] = useState(null);
     const [loading, setLoading] = useState(true);
+    const [viewMode, setViewMode] = useState('list'); // 'list' | 'calendar'
+    const [calendarDay, setCalendarDay] = useState(null); // { label, items }
 
-    const size = 20;
+    const size = viewMode === 'calendar' ? 200 : 20;
 
     const load = async () => {
         setLoading(true);
@@ -720,7 +789,7 @@ function AnnouncementsTab() {
         }
     };
 
-    useEffect(() => { load(); }, [page, statusFilter, regionFilter, bookmarkFilter]);
+    useEffect(() => { load(); }, [page, statusFilter, regionFilter, bookmarkFilter, viewMode]);
 
     const handleSelect = async (item) => {
         setSelected(item.id);
@@ -790,6 +859,14 @@ function AnnouncementsTab() {
                         onChange={(e) => { setRegionFilter(e.target.value); setPage(1); }}
                         style={{ width: 160, padding: '6px 12px', fontSize: 12 }}
                     />
+                    <button
+                        className={`sub-filter-btn${viewMode === 'calendar' ? ' is-active' : ''}`}
+                        onClick={() => { setViewMode(v => v === 'calendar' ? 'list' : 'calendar'); setPage(1); setCalendarDay(null); }}
+                        style={{ fontSize: 12 }}
+                        title="캘린더 뷰 전환"
+                    >
+                        📅 캘린더
+                    </button>
                     <button
                         className="sub-filter-btn"
                         onClick={handleDeleteClosed}
@@ -805,6 +882,42 @@ function AnnouncementsTab() {
                 <div className="sub-empty">불러오는 중...</div>
             ) : items.length === 0 ? (
                 <div className="sub-empty">조건에 맞는 공고가 없습니다.</div>
+            ) : viewMode === 'calendar' ? (
+                <div style={{ display: 'grid', gap: 12 }}>
+                    <CalendarView
+                        items={items}
+                        onDaySelect={(dayItems, label) => setCalendarDay({ items: dayItems, label })}
+                    />
+                    {calendarDay && (
+                        <div className="sub-panel">
+                            <div className="sub-panel__head">
+                                <div>
+                                    <p className="sub-panel__eyebrow">{calendarDay.label}</p>
+                                    <h3>공고 {calendarDay.items.length}건</h3>
+                                </div>
+                                <button className="sub-filter-btn" onClick={() => setCalendarDay(null)} style={{ fontSize: 11 }}>닫기</button>
+                            </div>
+                            <div className="sub-panel__body" style={{ display: 'grid', gap: 8 }}>
+                                {calendarDay.items.map(item => (
+                                    <div
+                                        key={item.id}
+                                        className="sub-card"
+                                        style={{ cursor: 'pointer', padding: '10px 14px' }}
+                                        onClick={() => { setViewMode('list'); handleSelect(item); }}
+                                    >
+                                        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'flex-start', gap: 8 }}>
+                                            <span style={{ fontWeight: 600, fontSize: 13, color: 'var(--text-bright)' }}>{item.house_nm}</span>
+                                            <span className="sub-badge" style={{ background: STATUS_CONFIG[item.status]?.bg, color: STATUS_CONFIG[item.status]?.color, flexShrink: 0 }}>
+                                                {item.status}
+                                            </span>
+                                        </div>
+                                        <span style={{ fontSize: 11, color: 'var(--text-dim)' }}>{item.region_name} · 접수 {item.receipt_start}</span>
+                                    </div>
+                                ))}
+                            </div>
+                        </div>
+                    )}
+                </div>
             ) : (
                 <div className="sub-list-layout">
                     {/* Card Grid */}