diff --git a/ts/src/stats/AddedGraph.svelte b/ts/src/stats/AddedGraph.svelte
index 9b8b222c3..2b061ce26 100644
--- a/ts/src/stats/AddedGraph.svelte
+++ b/ts/src/stats/AddedGraph.svelte
@@ -1,6 +1,6 @@
 <script lang="typescript">
     import { HistogramData } from "./histogram-graph";
-    import { gatherData, prepareData, GraphData, AddedRange } from "./added";
+    import { gatherData, buildHistogram, GraphData, AddedRange } from "./added";
     import pb from "../backend/proto";
     import HistogramGraph from "./HistogramGraph.svelte";
 
@@ -18,7 +18,7 @@
 
     $: if (addedData) {
         console.log("preparing data");
-        histogramData = prepareData(addedData, range);
+        histogramData = buildHistogram(addedData, range);
     }
 </script>
 
diff --git a/ts/src/stats/FutureDue.svelte b/ts/src/stats/FutureDue.svelte
new file mode 100644
index 000000000..aa3744475
--- /dev/null
+++ b/ts/src/stats/FutureDue.svelte
@@ -0,0 +1,62 @@
+<script lang="typescript">
+    import { HistogramData } from "./histogram-graph";
+    import { defaultGraphBounds } from "./graphs";
+    import {
+        gatherData,
+        renderFutureDue,
+        GraphData,
+        FutureDueRange,
+        buildHistogram,
+    } from "./future-due";
+    import pb from "../backend/proto";
+    import HistogramGraph from "./HistogramGraph.svelte";
+
+    export let sourceData: pb.BackendProto.GraphsOut | null = null;
+    let graphData = null as GraphData | null;
+    let histogramData = null as HistogramData | null;
+
+    let svg = null as HTMLElement | SVGElement | null;
+    let range = FutureDueRange.Month;
+
+    $: if (sourceData) {
+        console.log("gathering data");
+        graphData = gatherData(sourceData);
+    }
+
+    $: if (graphData) {
+        console.log("preparing data");
+        histogramData = buildHistogram(graphData, range);
+    }
+</script>
+
+{#if histogramData}
+
+    <div class="graph">
+        <h1>Future Due</h1>
+
+        <div class="range-box-inner">
+            <label>
+                <input type="radio" bind:group={range} value={FutureDueRange.Month} />
+                Month
+            </label>
+            <label>
+                <input type="radio" bind:group={range} value={FutureDueRange.Quarter} />
+                3 months
+            </label>
+            <label>
+                <input type="radio" bind:group={range} value={FutureDueRange.Year} />
+                Year
+            </label>
+            <label>
+                <input type="radio" bind:group={range} value={FutureDueRange.AllTime} />
+                All time
+            </label>
+        </div>
+
+        <HistogramGraph
+            data={histogramData}
+            xText="Days from now"
+            yText="Number of cards" />
+
+    </div>
+{/if}
diff --git a/ts/src/stats/GraphsPage.svelte b/ts/src/stats/GraphsPage.svelte
index e935fe545..ed6379bda 100644
--- a/ts/src/stats/GraphsPage.svelte
+++ b/ts/src/stats/GraphsPage.svelte
@@ -15,6 +15,7 @@
     import ButtonsGraph from "./ButtonsGraph.svelte";
     import CardCounts from "./CardCounts.svelte";
     import HourGraph from "./HourGraph.svelte";
+    import FutureDue from "./FutureDue.svelte";
 
     let sourceData: pb.BackendProto.GraphsOut | null = null;
 
@@ -121,10 +122,11 @@
 </div>
 <div class="range-box-pad" />
 
+<FutureDue {sourceData} />
 <TodayStats {sourceData} />
 <CardCounts {sourceData} />
-<AddedGraph {sourceData} />
 <IntervalsGraph {sourceData} />
 <EaseGraph {sourceData} />
 <ButtonsGraph {sourceData} />
 <HourGraph {sourceData} />
+<AddedGraph {sourceData} />
diff --git a/ts/src/stats/IntervalsGraph.svelte b/ts/src/stats/IntervalsGraph.svelte
index e6ef075d2..40b39893c 100644
--- a/ts/src/stats/IntervalsGraph.svelte
+++ b/ts/src/stats/IntervalsGraph.svelte
@@ -11,11 +11,12 @@
 
     export let sourceData: pb.BackendProto.GraphsOut | null = null;
 
-    let svg = null as HTMLElement | SVGElement | null;
-    let range = IntervalRange.Percentile95;
+    let intervalData: IntervalGraphData | null = null;
     let histogramData = null as HistogramData | null;
 
-    let intervalData: IntervalGraphData | null = null;
+    let svg = null as HTMLElement | SVGElement | null;
+    let range = IntervalRange.Percentile95;
+    
     $: if (sourceData) {
         console.log("gathering data");
         intervalData = gatherIntervalData(sourceData);
diff --git a/ts/src/stats/added.ts b/ts/src/stats/added.ts
index 2dc2e54cb..111b56b65 100644
--- a/ts/src/stats/added.ts
+++ b/ts/src/stats/added.ts
@@ -44,7 +44,10 @@ function hoverText(
     );
 }
 
-export function prepareData(data: GraphData, range: AddedRange): HistogramData | null {
+export function buildHistogram(
+    data: GraphData,
+    range: AddedRange
+): HistogramData | null {
     // get min/max
     const total = data.daysAdded.length;
     if (!total) {
diff --git a/ts/src/stats/future-due.ts b/ts/src/stats/future-due.ts
new file mode 100644
index 000000000..0ea76177f
--- /dev/null
+++ b/ts/src/stats/future-due.ts
@@ -0,0 +1,114 @@
+// Copyright: Ankitects Pty Ltd and contributors
+// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+
+/* eslint
+@typescript-eslint/no-non-null-assertion: "off",
+@typescript-eslint/no-explicit-any: "off",
+ */
+
+import pb from "../backend/proto";
+import { extent, histogram, rollup, max, sum, Bin } from "d3-array";
+import { scaleLinear, scaleSequential } from "d3-scale";
+import { CardQueue } from "../cards";
+import { HistogramData } from "./histogram-graph";
+import { interpolateGreens } from "d3-scale-chromatic";
+
+export interface GraphData {
+    dueCounts: Map<number, number>;
+}
+
+export enum FutureDueRange {
+    Month = 0,
+    Quarter = 1,
+    Year = 2,
+    AllTime = 3,
+}
+
+export function gatherData(data: pb.BackendProto.GraphsOut): GraphData {
+    const due = (data.cards as pb.BackendProto.Card[])
+        .filter((c) => c.queue == CardQueue.Review) //  && c.due >= data.daysElapsed)
+        .map((c) => c.due - data.daysElapsed);
+    const dueCounts = rollup(
+        due,
+        (v) => v.length,
+        (d) => d
+    );
+    return { dueCounts };
+}
+
+function binValue(d: Bin<Map<number, number>, number>): number {
+    return sum(d, (d) => d[1]);
+}
+
+function hoverText(
+    data: HistogramData,
+    binIdx: number,
+    cumulative: number,
+    _percent: number
+): string {
+    const bin = data.bins[binIdx];
+    const interval =
+        bin.x1! - bin.x0! === 1 ? `${bin.x0} days` : `${bin.x0}~${bin.x1} days`;
+    return (
+        `${binValue(data.bins[binIdx] as any)} cards due in ${interval}. ` +
+        `<br>${cumulative} cards at or before this point.`
+    );
+}
+
+export function buildHistogram(
+    sourceData: GraphData,
+    range: FutureDueRange
+): HistogramData | null {
+    // get min/max
+    const data = sourceData.dueCounts;
+    if (!data) {
+        return null;
+    }
+
+    const [xMinOrig, origXMax] = extent<number>(data.keys());
+    const xMin = 0;
+    let xMax = origXMax;
+
+    // cap max to selected range
+    switch (range) {
+        case FutureDueRange.Month:
+            xMax = 31;
+            break;
+        case FutureDueRange.Quarter:
+            xMax = 90;
+            break;
+        case FutureDueRange.Year:
+            xMax = 365;
+            break;
+        case FutureDueRange.AllTime:
+            break;
+    }
+    xMax = xMax! + 1;
+
+    // cap bars to available range
+    const desiredBars = Math.min(70, xMax! - xMin!);
+
+    const x = scaleLinear().domain([xMin!, xMax!]).nice();
+    const bins = histogram()
+        .value((m) => {
+            return m[0];
+        })
+        .domain(x.domain() as any)
+        .thresholds(x.ticks(desiredBars))(data.entries() as any);
+
+    // start slightly darker
+    const shiftedMin = xMin! - Math.round((xMax - xMin!) / 10);
+    const colourScale = scaleSequential(interpolateGreens).domain([shiftedMin, xMax]);
+
+    const total = sum(bins as any, binValue);
+
+    return {
+        scale: x,
+        bins,
+        total,
+        hoverText,
+        showArea: true,
+        colourScale,
+        binValue,
+    };
+}
diff --git a/ts/src/stats/graphs.css b/ts/src/stats/graphs.css
index 4fa20c420..55db1b93e 100644
--- a/ts/src/stats/graphs.css
+++ b/ts/src/stats/graphs.css
@@ -105,6 +105,6 @@
 }
 
 .spin.active {
-    opacity: 1;
+    opacity: 0.5;
     transition: opacity 1s;
 }
diff --git a/ts/src/stats/histogram-graph.ts b/ts/src/stats/histogram-graph.ts
index bcdfb5e95..118c58e98 100644
--- a/ts/src/stats/histogram-graph.ts
+++ b/ts/src/stats/histogram-graph.ts
@@ -27,6 +27,7 @@ export interface HistogramData {
     ) => string;
     showArea: boolean;
     colourScale: ScaleSequential<string>;
+    binValue?: (bin: Bin<any, any>) => number;
 }
 
 export function histogramGraph(
@@ -34,6 +35,8 @@ export function histogramGraph(
     bounds: GraphBounds,
     data: HistogramData
 ): void {
+    const binValue = data.binValue ?? ((bin: any) => bin.length as number);
+
     const svg = select(svgElem);
     const trans = svg.transition().duration(600) as any;
 
@@ -44,7 +47,7 @@ export function histogramGraph(
 
     // y scale
 
-    const yMax = max(data.bins, (d) => d.length)!;
+    const yMax = max(data.bins, (d) => binValue(d))!;
     const y = scaleLinear()
         .range([bounds.height - bounds.marginBottom, bounds.marginTop])
         .domain([0, yMax]);
@@ -68,8 +71,8 @@ export function histogramGraph(
             .attr("width", barWidth)
             .transition(trans)
             .attr("x", (d: any) => x(d.x0))
-            .attr("y", (d: any) => y(d.length)!)
-            .attr("height", (d: any) => y(0) - y(d.length))
+            .attr("y", (d: any) => y(binValue(d))!)
+            .attr("height", (d: any) => y(0) - y(binValue(d)))
             .attr("fill", (d) => data.colourScale(d.x1));
     };
 
@@ -94,7 +97,7 @@ export function histogramGraph(
 
     // cumulative area
 
-    const areaCounts = data.bins.map((d) => d.length);
+    const areaCounts = data.bins.map((d) => binValue(d));
     areaCounts.unshift(0);
     const areaData = cumsum(areaCounts);
     const yAreaScale = y.copy().domain([0, data.total]);