diff --git a/src/data/fan.ts b/src/data/fan.ts
index 7fe1e8af52..67a4e376b3 100644
--- a/src/data/fan.ts
+++ b/src/data/fan.ts
@@ -1,4 +1,24 @@
-export const SUPPORT_SET_SPEED = 1;
-export const SUPPORT_OSCILLATE = 2;
-export const SUPPORT_DIRECTION = 4;
-export const SUPPORT_PRESET_MODE = 8;
+import {
+  HassEntityAttributeBase,
+  HassEntityBase,
+} from "home-assistant-js-websocket";
+
+export const enum FanEntityFeature {
+  SET_SPEED = 1,
+  OSCILLATE = 2,
+  DIRECTION = 4,
+  PRESET_MODE = 8,
+}
+
+interface FanEntityAttributes extends HassEntityAttributeBase {
+  direction?: number;
+  oscillating?: boolean;
+  percentage?: number;
+  percentage_step?: number;
+  preset_mode?: string;
+  preset_modes?: string[];
+}
+
+export interface FanEntity extends HassEntityBase {
+  attributes: FanEntityAttributes;
+}
diff --git a/src/dialogs/more-info/controls/more-info-fan.js b/src/dialogs/more-info/controls/more-info-fan.js
index 3da9229e1c..2ec3925e49 100644
--- a/src/dialogs/more-info/controls/more-info-fan.js
+++ b/src/dialogs/more-info/controls/more-info-fan.js
@@ -11,7 +11,7 @@ import "../../../components/ha-icon-button";
 import "../../../components/ha-labeled-slider";
 import "../../../components/ha-select";
 import "../../../components/ha-switch";
-import { SUPPORT_SET_SPEED } from "../../../data/fan";
+import { FanEntityFeature } from "../../../data/fan";
 import { EventsMixin } from "../../../mixins/events-mixin";
 import LocalizeMixin from "../../../mixins/localize-mixin";
 
@@ -161,7 +161,9 @@ class MoreInfoFan extends LocalizeMixin(EventsMixin(PolymerElement)) {
   computeClassNames(stateObj) {
     return (
       "more-info-fan " +
-      (supportsFeature(stateObj, SUPPORT_SET_SPEED) ? "has-percentage " : "") +
+      (supportsFeature(stateObj, FanEntityFeature.SET_SPEED)
+        ? "has-percentage "
+        : "") +
       (stateObj.attributes.preset_modes &&
       stateObj.attributes.preset_modes.length
         ? "has-preset_modes "
diff --git a/src/panels/lovelace/cards/hui-tile-card.ts b/src/panels/lovelace/cards/hui-tile-card.ts
index 4274ee4d5b..ce8f41e531 100644
--- a/src/panels/lovelace/cards/hui-tile-card.ts
+++ b/src/panels/lovelace/cards/hui-tile-card.ts
@@ -18,7 +18,10 @@ import "../../../components/tile/ha-tile-icon";
 import "../../../components/tile/ha-tile-image";
 import "../../../components/tile/ha-tile-info";
 import { cameraUrlWithWidthHeight } from "../../../data/camera";
-import { UNAVAILABLE_STATES } from "../../../data/entity";
+import { CoverEntity } from "../../../data/cover";
+import { ON, UNAVAILABLE_STATES } from "../../../data/entity";
+import { FanEntity } from "../../../data/fan";
+import { LightEntity } from "../../../data/light";
 import { ActionHandlerEvent } from "../../../data/lovelace";
 import { SENSOR_DEVICE_CLASS_TIMESTAMP } from "../../../data/sensor";
 import { HomeAssistant } from "../../../types";
@@ -152,6 +155,52 @@ export class HuiTileCard extends LitElement implements LovelaceCard {
     return stateColor;
   });
 
+  private _computeStateDisplay(stateObj: HassEntity): TemplateResult | string {
+    const domain = computeDomain(stateObj.entity_id);
+
+    if (
+      (stateObj.attributes.device_class === SENSOR_DEVICE_CLASS_TIMESTAMP ||
+        TIMESTAMP_STATE_DOMAINS.includes(domain)) &&
+      !UNAVAILABLE_STATES.includes(stateObj.state)
+    ) {
+      return html`
+        <hui-timestamp-display
+          .hass=${this.hass}
+          .ts=${new Date(stateObj.state)}
+          format="relative"
+          capitalize
+        ></hui-timestamp-display>
+      `;
+    }
+
+    if (domain === "light" && stateObj.state === ON) {
+      const brightness = (stateObj as LightEntity).attributes.brightness;
+      if (brightness) {
+        return `${Math.round((brightness * 100) / 255)}%`;
+      }
+    }
+
+    if (domain === "cover" && stateObj.state === "open") {
+      const position = (stateObj as CoverEntity).attributes.current_position;
+      if (position) {
+        return `${Math.round(position)}%`;
+      }
+    }
+
+    if (domain === "fan" && stateObj.state === ON) {
+      const speed = (stateObj as FanEntity).attributes.percentage;
+      if (speed) {
+        return `${Math.round(speed)}%`;
+      }
+    }
+
+    return computeStateDisplay(
+      this.hass!.localize,
+      stateObj,
+      this.hass!.locale
+    );
+  }
+
   protected render(): TemplateResult {
     if (!this._config || !this.hass) {
       return html``;
@@ -175,25 +224,12 @@ export class HuiTileCard extends LitElement implements LovelaceCard {
       `;
     }
 
-    const domain = computeDomain(stateObj.entity_id);
-
     const icon = this._config.icon || stateObj.attributes.icon;
     const iconPath = stateIconPath(stateObj);
 
     const name = this._config.name || stateObj.attributes.friendly_name;
-    const stateDisplay =
-      (stateObj.attributes.device_class === SENSOR_DEVICE_CLASS_TIMESTAMP ||
-        TIMESTAMP_STATE_DOMAINS.includes(domain)) &&
-      !UNAVAILABLE_STATES.includes(stateObj.state)
-        ? html`
-            <hui-timestamp-display
-              .hass=${this.hass}
-              .ts=${new Date(stateObj.state)}
-              .format=${this._config.format}
-              capitalize
-            ></hui-timestamp-display>
-          `
-        : computeStateDisplay(this.hass!.localize, stateObj, this.hass.locale);
+
+    const stateDisplay = this._computeStateDisplay(stateObj);
 
     const color = this._computeStateColor(stateObj, this._config.color);