diff --git a/src/Rainfall.ts b/src/Rainfall.ts
index d40ae9d..cfbaa64 100644
--- a/src/Rainfall.ts
+++ b/src/Rainfall.ts
@@ -45,8 +45,8 @@ export class Rainfall extends LitElement {
   override render() {
     return html`
       <div class="gauge-body">
-        <div class="gauge-label">Rainfall (mm water)</div>
-        <div>${this.value}</div>
+        <div class="gauge-label">Rainfall (inches and mm water)</div>
+        <div>${this.value / 25.4} / ${this.value}</div>
       </div>
 `;
   }