diff --git a/ts/routes/deck-options/FsrsOptions.svelte b/ts/routes/deck-options/FsrsOptions.svelte
index 1c1574791..28401169c 100644
--- a/ts/routes/deck-options/FsrsOptions.svelte
+++ b/ts/routes/deck-options/FsrsOptions.svelte
@@ -40,6 +40,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import NoDataOverlay from "../graphs/NoDataOverlay.svelte";
     import TableData from "../graphs/TableData.svelte";
     import { defaultGraphBounds, type TableDatum } from "../graphs/graph-helpers";
+    import InputBox from "../graphs/InputBox.svelte";
 
     export let state: DeckOptionsState;
     export let openHelpModal: (String) => void;
@@ -73,6 +74,8 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         | ComputeRetentionProgress
         | undefined;
 
+    let showTime = false;
+
     const optimalRetentionRequest = new ComputeOptimalRetentionRequest({
         daysToSimulate: 365,
         lossAversion: 2.5,
@@ -305,6 +308,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         return result;
     }
 
+    function addArrays(arr1: number[], arr2: number[]): number[] {
+        return arr1.map((value, index) => value + arr2[index]);
+    }
+
     $: simulateProgressString = "";
 
     async function simulateFsrs(): Promise<void> {
@@ -328,23 +335,37 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
                     resp.dailyTimeCost,
                     Math.ceil(simulateFsrsRequest.daysToSimulate / 50),
                 );
+                const dailyReviewCount = movingAverage(
+                    addArrays(resp.dailyReviewCount, resp.dailyNewCount),
+                    Math.ceil(simulateFsrsRequest.daysToSimulate / 50),
+                );
                 points = points.concat(
                     dailyTimeCost.map((v, i) => ({
                         x: i,
-                        y: v,
+                        timeCost: v,
+                        count: dailyReviewCount[i],
                         label: simulationNumber,
                     })),
                 );
-                tableData = renderSimulationChart(svg as SVGElement, bounds, points);
+                tableData = renderSimulationChart(
+                    svg as SVGElement,
+                    bounds,
+                    points,
+                    showTime,
+                );
             }
         }
     }
 
+    $: tableData = renderSimulationChart(svg as SVGElement, bounds, points, showTime);
+
     function clearSimulation(): void {
         points = points.filter((p) => p.label !== simulationNumber);
         simulationNumber = Math.max(0, simulationNumber - 1);
-        tableData = renderSimulationChart(svg as SVGElement, bounds, points);
+        tableData = renderSimulationChart(svg as SVGElement, bounds, points, showTime);
     }
+
+    const label = tr.statisticsReviewsTimeCheckbox();
 </script>
 
 <SpinBoxFloatRow
@@ -472,7 +493,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             max={3650}
         >
             <SettingTitle on:click={() => openHelpModal("simulateFsrsReview")}>
-                Days to simulate
+                {tr.deckConfigDaysToSimulate()}
             </SettingTitle>
         </SpinBoxRow>
 
@@ -491,10 +512,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             bind:value={simulateFsrsRequest.newLimit}
             defaultValue={defaults.newPerDay}
             min={0}
-            max={1000}
+            max={9999}
         >
             <SettingTitle on:click={() => openHelpModal("simulateFsrsReview")}>
-                New cards/day
+                {tr.schedulingNewCardsday()}
             </SettingTitle>
         </SpinBoxRow>
 
@@ -502,10 +523,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             bind:value={simulateFsrsRequest.reviewLimit}
             defaultValue={defaults.reviewsPerDay}
             min={0}
-            max={1000}
+            max={9999}
         >
             <SettingTitle on:click={() => openHelpModal("simulateFsrsReview")}>
-                Maximum reviews/day
+                {tr.schedulingMaximumReviewsday()}
             </SettingTitle>
         </SpinBoxRow>
 
@@ -516,7 +537,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             max={36500}
         >
             <SettingTitle on:click={() => openHelpModal("simulateFsrsReview")}>
-                Maximum interval
+                {tr.schedulingMaximumInterval()}
             </SettingTitle>
         </SpinBoxRow>
 
@@ -538,6 +559,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         <div>{simulateProgressString}</div>
 
         <Graph {title}>
+            <InputBox>
+                <label>
+                    <input type="checkbox" bind:checked={showTime} />
+                    {label}
+                </label>
+            </InputBox>
+
             <svg bind:this={svg} viewBox={`0 0 ${bounds.width} ${bounds.height}`}>
                 <CumulativeOverlay />
                 <HoverColumns />
diff --git a/ts/routes/graphs/simulator.ts b/ts/routes/graphs/simulator.ts
index 1ebd0a4ae..db26cf65c 100644
--- a/ts/routes/graphs/simulator.ts
+++ b/ts/routes/graphs/simulator.ts
@@ -16,6 +16,7 @@ import {
     select,
 } from "d3";
 
+import * as tr from "@generated/ftl";
 import { timeSpan } from "@tslib/time";
 import type { GraphBounds, TableDatum } from "./graph-helpers";
 import { setDataAvailable } from "./graph-helpers";
@@ -23,7 +24,8 @@ import { hideTooltip, showTooltip } from "./tooltip-utils.svelte";
 
 export interface Point {
     x: number;
-    y: number;
+    timeCost: number;
+    count: number;
     label: number;
 }
 
@@ -31,6 +33,7 @@ export function renderSimulationChart(
     svgElem: SVGElement,
     bounds: GraphBounds,
     data: Point[],
+    showTime: boolean,
 ): TableDatum[] {
     const svg = select(svgElem);
     svg.selectAll(".lines").remove();
@@ -62,10 +65,10 @@ export function renderSimulationChart(
     // y scale
 
     const yTickFormat = (n: number): string => {
-        return timeSpan(n, true);
+        return showTime ? timeSpan(n, true) : n.toString();
     };
 
-    const yMax = max(convertedData, d => d.y)!;
+    const yMax = showTime ? max(convertedData, d => d.timeCost)! : max(convertedData, d => d.count)!;
     const y = scaleLinear()
         .range([bounds.height - bounds.marginBottom, bounds.marginTop])
         .domain([0, yMax])
@@ -91,10 +94,10 @@ export function renderSimulationChart(
         .attr("dy", "1em")
         .attr("fill", "currentColor")
         .style("text-anchor", "middle")
-        .text("Review Time per day");
+        .text(showTime ? "Review Time per day" : "Review Count per day");
 
     // x lines
-    const points = convertedData.map((d) => [x(d.date), y(d.y), d.label]);
+    const points = convertedData.map((d) => [x(d.date), y(showTime ? d.timeCost : d.count), d.label]);
     const groups = rollup(points, v => Object.assign(v, { z: v[0][2] }), d => d[2]);
 
     const color = schemeCategory10;
@@ -161,7 +164,9 @@ export function renderSimulationChart(
         const days = +((date.getTime() - Date.now()) / (60 * 60 * 24 * 1000)).toFixed();
         let tooltipContent = `Date: ${localizedDate(date)}<br>In ${days} Days<br>`;
         for (const [key, value] of Object.entries(groupData)) {
-            tooltipContent += `#${key}: ${timeSpan(value)}<br>`;
+            tooltipContent += `#${key}: ${
+                showTime ? timeSpan(value) : tr.statisticsReviews({ reviews: Math.round(value) })
+            }<br>`;
         }
 
         showTooltip(tooltipContent, event.pageX, event.pageY);