diff --git a/rslib/src/search/sqlwriter.rs b/rslib/src/search/sqlwriter.rs
index dcc87c24e..a29502d63 100644
--- a/rslib/src/search/sqlwriter.rs
+++ b/rslib/src/search/sqlwriter.rs
@@ -235,16 +235,25 @@ impl SqlWriter<'_> {
 
     fn write_prop(&mut self, op: &str, kind: &PropertyKind) -> Result<()> {
         let timing = self.col.timing_today()?;
+
         match kind {
             PropertyKind::Due(days) => {
                 let day = days + (timing.days_elapsed as i32);
                 write!(
                     self.sql,
-                    "(c.queue in ({rev},{daylrn}) and due {op} {day})",
+                    // SQL does integer division if both parameters are integers
+                    "(\
+                    (c.queue in ({rev},{daylrn}) and c.due {op} {day}) or \
+                    (c.queue in ({lrn},{previewrepeat}) and ((c.due - {cutoff}) / 86400) {op} {days})\
+                    )",
                     rev = CardQueue::Review as u8,
                     daylrn = CardQueue::DayLearn as u8,
                     op = op,
-                    day = day
+                    day = day,
+                    lrn = CardQueue::Learn as i8,
+                    previewrepeat = CardQueue::PreviewRepeat as i8,
+                    cutoff = timing.next_day_at,
+                    days = days
                 )
             }
             PropertyKind::Position(pos) => {
@@ -292,14 +301,15 @@ impl SqlWriter<'_> {
             StateKind::Suspended => write!(self.sql, "c.queue = {}", CardQueue::Suspended as i8),
             StateKind::Due => write!(
                 self.sql,
-                "(
-    (c.queue in ({rev},{daylrn}) and c.due <= {today}) or
-    (c.queue = {lrn} and c.due <= {learncutoff})
-    )",
+                "(\
+                (c.queue in ({rev},{daylrn}) and c.due <= {today}) or \
+                (c.queue in ({lrn},{previewrepeat}) and c.due <= {learncutoff})\
+                )",
                 rev = CardQueue::Review as i8,
                 daylrn = CardQueue::DayLearn as i8,
                 today = timing.days_elapsed,
                 lrn = CardQueue::Learn as i8,
+                previewrepeat = CardQueue::PreviewRepeat as i8,
                 learncutoff = TimestampSecs::now().0 + (self.col.learn_ahead_secs() as i64),
             ),
             StateKind::UserBuried => write!(self.sql, "c.queue = {}", CardQueue::UserBuried as i8),
@@ -725,8 +735,9 @@ mod test {
         assert_eq!(
             s(ctx, "prop:due!=-1").0,
             format!(
-                "((c.queue in (2,3) and due != {}))",
-                timing.days_elapsed - 1
+                "(((c.queue in (2,3) and c.due != {days}) or (c.queue in (1,4) and ((c.due - {cutoff}) / 86400) != -1)))",
+                days = timing.days_elapsed - 1,
+                cutoff = timing.next_day_at
             )
         );
 
diff --git a/ts/graphs/future-due.ts b/ts/graphs/future-due.ts
index 09e33133b..1ae73c0bf 100644
--- a/ts/graphs/future-due.ts
+++ b/ts/graphs/future-due.ts
@@ -23,31 +23,36 @@ export interface GraphData {
 }
 
 export function gatherData(data: pb.BackendProto.GraphsOut): GraphData {
-    const isLearning = (queue: number): boolean =>
-        [CardQueue.Learn, CardQueue.PreviewRepeat].includes(queue);
+    const isLearning = (card: pb.BackendProto.Card): boolean =>
+        [CardQueue.Learn, CardQueue.PreviewRepeat].includes(card.queue);
+
     let haveBacklog = false;
     const due = (data.cards as pb.BackendProto.Card[])
-        .filter(
-            (c) =>
-                // reviews
+        .filter((c: pb.BackendProto.Card) => {
+            // reviews
+            return (
                 [CardQueue.Review, CardQueue.DayLearn].includes(c.queue) ||
-                // or learning cards due today
-                (isLearning(c.queue) && c.due < data.nextDayAtSecs)
-        )
-        .map((c) => {
-            if (isLearning(c.queue)) {
-                return 0;
+                // or learning cards
+                isLearning(c)
+            );
+        })
+        .map((c: pb.BackendProto.Card) => {
+            let dueDay: number;
+
+            if (isLearning(c)) {
+                const offset = c.due - data.nextDayAtSecs;
+                dueDay = Math.floor(offset / 86_400) + 1;
             } else {
                 // - testing just odue fails on day 1
                 // - testing just odid fails on lapsed cards that
                 //   have due calculated at regraduation time
                 const due = c.originalDeckId && c.originalDue ? c.originalDue : c.due;
-                const dueDay = due - data.daysElapsed;
-                if (dueDay < 0) {
-                    haveBacklog = true;
-                }
-                return dueDay;
+                dueDay = due - data.daysElapsed;
             }
+
+            haveBacklog = haveBacklog || dueDay < 0;
+
+            return dueDay;
         });
 
     const dueCounts = rollup(
diff --git a/ts/lib/time.ts b/ts/lib/time.ts
index 7ad6c61d7..c3eebefb8 100644
--- a/ts/lib/time.ts
+++ b/ts/lib/time.ts
@@ -151,8 +151,8 @@ export function dayLabel(i18n: I18n, daysStart: number, daysEnd: number): string
             });
         } else {
             return i18n.tr(i18n.TR.STATISTICS_DAYS_AGO_RANGE, {
-                daysStart: Math.abs(daysEnd),
-                daysEnd: -daysStart - 1,
+                daysStart: Math.abs(daysEnd - 1),
+                daysEnd: -daysStart,
             });
         }
     }