diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c7aec2..33ec08c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release/Patch Notes
 
+## Version 1.7.0 - ????-??-??
+
+### **Tech Debt**
+
+- [#267](https://github.com/deltagreen-foundryvtt/delta-green-foundry-vtt-system/pull/267) - Moved private sanity logic out of templates.
+
 ## Version 1.6.1 - 2025-09-09
 
 > Thanks to the following new contributor: [Tobifroe](https://github.com/tobifroe).
diff --git a/module/sheets/base-actor-sheet.js b/module/sheets/base-actor-sheet.js
index 7b1227c..76bd6bc 100644
--- a/module/sheets/base-actor-sheet.js
+++ b/module/sheets/base-actor-sheet.js
@@ -94,6 +94,21 @@ export default class DGActorSheet extends DGSheetMixin(ActorSheetV2) {
       this._prepareSkillTooltips();
     }
 
+    // Handle private sanity setting, override for GMs.
+    const keepSanityPrivate = game.settings.get(
+      "deltagreen",
+      "keepSanityPrivate",
+    );
+    if (keepSanityPrivate && !game.user.isGM) {
+      context.maxSan = "???";
+      context.currentSan = "???";
+      context.keepSanityPrivate = true;
+    } else {
+      context.maxSan = this.actor.system.sanity.max;
+      context.currentSan = this.actor.system.sanity.value;
+      context.keepSanityPrivate = false;
+    }
+
     // Set sanity block per actor type.
     context.sanityInputs = await foundry.applications.handlebars.renderTemplate(
       `${DGActorSheet.TEMPLATE_PATH}/partials/sanity-${this.actor.type}.html`,
diff --git a/templates/actor/partials/sanity-agent.html b/templates/actor/partials/sanity-agent.html
index 3a84228..cf37ebb 100644
--- a/templates/actor/partials/sanity-agent.html
+++ b/templates/actor/partials/sanity-agent.html
@@ -1,27 +1,16 @@
-{{#if (keepSanityPrivate)}}
-<input class="centered"
-       type="text"
-       name="system.sanity.value"
-       value="???"
-       readonly
-       data-dtype="Number" />
-<span>/</span>
-<div class="max-resource-value"
-     data-tooltip="{{localize 'DG.Tooltip.MaximumSanity'}}">
-    <div>???</div>
-</div>
-{{else}}
 <input class="centered
               {{#if actor.system.sanity.breakingPointHit }}
                   breaking-point-hit{{/if }}"
        type="text"
        name="system.sanity.value"
-       value="{{actor.system.sanity.value }}"
+       {{#if keepSanityPrivate }}
+       readonly
+       {{/if }}
+       value="{{ currentSan }}"
        data-dtype="Number"
        data-tooltip="{{localize 'DG.Tooltip.CurrentSanityPartOne' }}{{actor.system.sanity.currentBreakingPoint }}{{localize 'DG.Tooltip.CurrentSanityPartTwo' }}" />
 <span>/</span>
 <div class="max-resource-value"
      data-tooltip="{{localize 'DG.Tooltip.MaximumSanity'}}">
-    <div>{{numberFormat actor.system.sanity.max decimals=0 sign=false}}</div>
+    <div>{{ maxSan }}</div>
 </div>
-{{/if}}