diff --git a/internal/database/snapshots.go b/internal/database/snapshots.go
index dfb9ad7..93cc517 100644
--- a/internal/database/snapshots.go
+++ b/internal/database/snapshots.go
@@ -434,6 +434,65 @@ func (r *SnapshotRepository) GetSnapshotTotalCompressedSize(ctx context.Context,
 	return totalSize, nil
 }
 
+// GetSnapshotUncompressedChunkSize returns the sum of plaintext sizes of all unique
+// chunks referenced by a snapshot (via snapshot_files → file_chunks → chunks).
+func (r *SnapshotRepository) GetSnapshotUncompressedChunkSize(ctx context.Context, snapshotID string) (int64, error) {
+	query := `
+		SELECT COALESCE(SUM(c.size), 0)
+		FROM (
+			SELECT DISTINCT fc.chunk_hash
+			FROM snapshot_files sf
+			JOIN file_chunks fc ON sf.file_id = fc.file_id
+			WHERE sf.snapshot_id = ?
+		) sc
+		JOIN chunks c ON sc.chunk_hash = c.chunk_hash
+	`
+
+	var totalSize int64
+	err := r.db.conn.QueryRowContext(ctx, query, snapshotID).Scan(&totalSize)
+	if err != nil {
+		return 0, fmt.Errorf("querying uncompressed chunk size: %w", err)
+	}
+
+	return totalSize, nil
+}
+
+// GetSnapshotNewChunkSize returns the sum of plaintext sizes of chunks that are
+// referenced by this snapshot but not by any earlier completed snapshot known to
+// the local database. The result is the marginal uncompressed data this snapshot
+// added to the dedup pool — i.e., the delta from prior snapshots.
+func (r *SnapshotRepository) GetSnapshotNewChunkSize(ctx context.Context, snapshotID string) (int64, error) {
+	query := `
+		WITH this_snap_chunks AS (
+			SELECT DISTINCT fc.chunk_hash
+			FROM snapshot_files sf
+			JOIN file_chunks fc ON sf.file_id = fc.file_id
+			WHERE sf.snapshot_id = ?
+		),
+		prior_chunks AS (
+			SELECT DISTINCT fc.chunk_hash
+			FROM snapshots s
+			JOIN snapshot_files sf ON sf.snapshot_id = s.id
+			JOIN file_chunks fc ON fc.file_id = sf.file_id
+			WHERE s.completed_at IS NOT NULL
+			  AND s.id != ?
+			  AND s.started_at < (SELECT started_at FROM snapshots WHERE id = ?)
+		)
+		SELECT COALESCE(SUM(c.size), 0)
+		FROM chunks c
+		JOIN this_snap_chunks t ON c.chunk_hash = t.chunk_hash
+		WHERE c.chunk_hash NOT IN (SELECT chunk_hash FROM prior_chunks)
+	`
+
+	var totalSize int64
+	err := r.db.conn.QueryRowContext(ctx, query, snapshotID, snapshotID, snapshotID).Scan(&totalSize)
+	if err != nil {
+		return 0, fmt.Errorf("querying new chunk size: %w", err)
+	}
+
+	return totalSize, nil
+}
+
 // GetIncompleteSnapshots returns all snapshots that haven't been completed
 func (r *SnapshotRepository) GetIncompleteSnapshots(ctx context.Context) ([]*Snapshot, error) {
 	query := `
diff --git a/internal/vaultik/helpers.go b/internal/vaultik/helpers.go
index 1ecc6cb..deb0d3b 100644
--- a/internal/vaultik/helpers.go
+++ b/internal/vaultik/helpers.go
@@ -10,11 +10,17 @@ import (
 	"sneak.berlin/go/vaultik/internal/types"
 )
 
-// SnapshotInfo contains information about a snapshot
+// SnapshotInfo contains information about a snapshot.
+// UncompressedSize and NewChunkSize are populated only when the snapshot
+// is present in the local database; LocallyTracked indicates whether
+// those values are meaningful.
 type SnapshotInfo struct {
-	ID             types.SnapshotID `json:"id"`
-	Timestamp      time.Time        `json:"timestamp"`
-	CompressedSize int64            `json:"compressed_size"`
+	ID               types.SnapshotID `json:"id"`
+	Timestamp        time.Time        `json:"timestamp"`
+	CompressedSize   int64            `json:"compressed_size"`
+	UncompressedSize int64            `json:"uncompressed_size,omitempty"`
+	NewChunkSize     int64            `json:"new_chunk_size,omitempty"`
+	LocallyTracked   bool             `json:"locally_tracked"`
 }
 
 // formatBytes formats bytes in a human-readable format
diff --git a/internal/vaultik/snapshot.go b/internal/vaultik/snapshot.go
index 6a464a1..fedec9a 100644
--- a/internal/vaultik/snapshot.go
+++ b/internal/vaultik/snapshot.go
@@ -481,10 +481,23 @@ func (v *Vaultik) buildSnapshotInfoList(remoteSnapshots map[string]bool, localSn
 				totalSize = localSnap.BlobSize
 			}
 
+			uncompressedSize, err := v.Repositories.Snapshots.GetSnapshotUncompressedChunkSize(v.ctx, snapshotID)
+			if err != nil {
+				log.Warn("Failed to get uncompressed chunk size", "id", snapshotID, "error", err)
+			}
+
+			newChunkSize, err := v.Repositories.Snapshots.GetSnapshotNewChunkSize(v.ctx, snapshotID)
+			if err != nil {
+				log.Warn("Failed to get new chunk size", "id", snapshotID, "error", err)
+			}
+
 			snapshots = append(snapshots, SnapshotInfo{
-				ID:             localSnap.ID,
-				Timestamp:      localSnap.StartedAt,
-				CompressedSize: totalSize,
+				ID:               localSnap.ID,
+				Timestamp:        localSnap.StartedAt,
+				CompressedSize:   totalSize,
+				UncompressedSize: uncompressedSize,
+				NewChunkSize:     newChunkSize,
+				LocallyTracked:   true,
 			})
 		} else {
 			timestamp, err := parseSnapshotTimestamp(snapshotID)
@@ -498,6 +511,7 @@ func (v *Vaultik) buildSnapshotInfoList(remoteSnapshots map[string]bool, localSn
 				ID:             types.SnapshotID(snapshotID),
 				Timestamp:      timestamp,
 				CompressedSize: 0,
+				LocallyTracked: false,
 			})
 			remoteOnly = append(remoteOnly, snapshotID)
 		}
@@ -593,18 +607,27 @@ func (v *Vaultik) printSnapshotTable(snapshots []SnapshotInfo) error {
 	if _, err := fmt.Fprintln(w, "REMOTE SNAPSHOTS:"); err != nil {
 		return err
 	}
-	if _, err := fmt.Fprintln(w, "SNAPSHOT ID\tTIMESTAMP\tCOMPRESSED SIZE"); err != nil {
+	if _, err := fmt.Fprintln(w, "SNAPSHOT ID\tTIMESTAMP\tCOMPRESSED SIZE\tUNCOMPRESSED SIZE\tNEW CHUNK SIZE"); err != nil {
 		return err
 	}
-	if _, err := fmt.Fprintln(w, "───────────\t─────────\t───────────────"); err != nil {
+	if _, err := fmt.Fprintln(w, "───────────\t─────────\t───────────────\t─────────────────\t──────────────"); err != nil {
 		return err
 	}
 
+	const remoteOnlyCell = "<remote only>"
 	for _, snap := range snapshots {
-		if _, err := fmt.Fprintf(w, "%s\t%s\t%s\n",
+		uncompressed := remoteOnlyCell
+		newChunks := remoteOnlyCell
+		if snap.LocallyTracked {
+			uncompressed = formatBytes(snap.UncompressedSize)
+			newChunks = formatBytes(snap.NewChunkSize)
+		}
+		if _, err := fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s\n",
 			snap.ID,
 			snap.Timestamp.Format("2006-01-02 15:04:05"),
-			formatBytes(snap.CompressedSize)); err != nil {
+			formatBytes(snap.CompressedSize),
+			uncompressed,
+			newChunks); err != nil {
 			return err
 		}
 	}