diff --git a/apps/web/src/dashboard/app.js b/apps/web/src/dashboard/app.js
index 40faea2..250d1ba 100644
--- a/apps/web/src/dashboard/app.js
+++ b/apps/web/src/dashboard/app.js
@@ -26,7 +26,7 @@ async function api(path, opts = {}) {
 }
 
 function formatAgo(ms) {
-  const s = Math.max(0, Math.ceil(ms / 1000));
+  const s = Math.max(0, Math.floor(ms / 1000));
   if (s < 60)   return `${s}s ago`;
   if (s < 3600) return `${Math.floor(s / 60)}m ago`;
   if (s < 86400)return `${Math.floor(s / 3600)}h ago`;
diff --git a/apps/web/src/routes/dashboard.ts b/apps/web/src/routes/dashboard.ts
index 8304308..fc8ec4c 100644
--- a/apps/web/src/routes/dashboard.ts
+++ b/apps/web/src/routes/dashboard.ts
@@ -18,7 +18,7 @@ const eta = new Eta({ views: resolve(import.meta.dir, "../views"), cache: true,
 
 function timeAgoSSR(date: string | Date): string {
   const ts = new Date(date).getTime();
-  const s = Math.max(0, Math.ceil((Date.now() - ts) / 1000));
+  const s = Math.max(0, Math.floor((Date.now() - ts) / 1000));
   const text = s < 60 ? `${s}s ago` : s < 3600 ? `${Math.floor(s/60)}m ago` : s < 86400 ? `${Math.floor(s/3600)}h ago` : `${Math.floor(s/86400)}d ago`;
   return `<span class="timestamp" data-ts="${ts}">${text}</span>`;
 }