diff --git a/docs/managing-a-cluster.md b/docs/managing-a-cluster.md
index 28c03a39..ebf48211 100644
--- a/docs/managing-a-cluster.md
+++ b/docs/managing-a-cluster.md
@@ -54,7 +54,7 @@ Note: This may cause loss of data.
 
     ctl> instance extract-players <name>
 
-Creates a user account in the cluster for each player that has been online on the currently running save of the instance and sets the play time of that account on this instance to the online time recorded in the save.
+Creates a user account in the cluster for each player that has been online on the currently running save of the instance and sets the online time of that account on this instance to the online time recorded in the save.
 
 Useful when importing a save to a cluster.
 Note that the online time in a save is recorded differntly from how Clusterio records online time.
diff --git a/packages/ctl/src/commands.js b/packages/ctl/src/commands.js
index 06f83956..ba5df6bd 100644
--- a/packages/ctl/src/commands.js
+++ b/packages/ctl/src/commands.js
@@ -750,7 +750,7 @@ instanceCommands.add(new libCommand.Command({
 
 instanceCommands.add(new libCommand.Command({
 	definition: ["extract-players <instance>", "Extract players from running save into the cluster.", (yargs) => {
-		yargs.positional("instance", { describe: "Instance to extract players and play time from", type: "string" });
+		yargs.positional("instance", { describe: "Instance to extract players and online time from", type: "string" });
 	}],
 	handler: async function(args, control) {
 		let instanceId = await libCommand.resolveInstance(control, args.instance);
diff --git a/packages/lib/users.js b/packages/lib/users.js
index 2ccc702b..a212c519 100644
--- a/packages/lib/users.js
+++ b/packages/lib/users.js
@@ -478,7 +478,7 @@ definePermission({
 definePermission({
 	name: "core.instance.extract_players",
 	title: "Extract player stats from running save",
-	description: "Run extraction to create a user for each player in the save and set the play time from the save.",
+	description: "Run extraction to create a user for each player in the save and set the online time from the save.",
 });
 definePermission({
 	name: "core.instance.start",
diff --git a/packages/web_ui/src/components/UserViewPage.jsx b/packages/web_ui/src/components/UserViewPage.jsx
index 9e561b96..7015f6e9 100644
--- a/packages/web_ui/src/components/UserViewPage.jsx
+++ b/packages/web_ui/src/components/UserViewPage.jsx
@@ -284,7 +284,7 @@ export default function UserViewPage() {
 		</Form>
 		<SectionHeader title="Player stats" />
 		<Descriptions size="small" bordered column={{ xs: 1, sm: 2, lg: 3 }}>
-			<Descriptions.Item label="Total play time">
+			<Descriptions.Item label="Total online time">
 				{formatDuration(user["player_stats"]["online_time_ms"] || 0)}
 			</Descriptions.Item>
 			<Descriptions.Item label="Total join count">
@@ -306,8 +306,8 @@ export default function UserViewPage() {
 					sorter: (a, b) => strcmp(a[0], b[0]),
 				},
 				{
-					title: "Play time",
-					key: "playTime",
+					title: "Online time",
+					key: "onlineTime",
 					render: ([, stats]) => formatDuration(stats["online_time_ms"] || 0),
 					sorter: (a, b) => (a[1]["online_time_ms"] || 0) - (b[1]["online_time_ms"] || 0),
 				},
diff --git a/packages/web_ui/src/components/UsersPage.jsx b/packages/web_ui/src/components/UsersPage.jsx
index 4b32f147..cc5a1390 100644
--- a/packages/web_ui/src/components/UsersPage.jsx
+++ b/packages/web_ui/src/components/UsersPage.jsx
@@ -99,8 +99,8 @@ export default function UsersPage() {
 					render: user => user.roles.map(id => <Tag key={id}>{(roles.get(id) || { name: id })["name"]}</Tag>),
 				},
 				{
-					title: "Play time",
-					key: "playTime",
+					title: "Online time",
+					key: "onlineTime",
 					render: user => user["player_stats"]["online_time_ms"]
 						&& formatDuration(user["player_stats"]["online_time_ms"]),
 					sorter: (a, b) => (a["player_stats"]["online_time_ms"] || 0) -