diff --git a/environment/docker/stats.go b/environment/docker/stats.go
index 20b8474..cab9479 100644
--- a/environment/docker/stats.go
+++ b/environment/docker/stats.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"io"
 	"math"
+	"time"
 
 	"emperror.dev/errors"
 	"github.com/docker/docker/api/types"
@@ -12,6 +13,23 @@ import (
 	"github.com/pterodactyl/wings/environment"
 )
 
+// Uptime returns the current uptime of the container in milliseconds. If the
+// container is not currently running this will return 0.
+func (e *Environment) Uptime(ctx context.Context) (int64, error) {
+	ins, err := e.client.ContainerInspect(ctx, e.Id)
+	if err != nil {
+		return 0, errors.Wrap(err, "environment: could not inspect container")
+	}
+	if !ins.State.Running {
+		return 0, nil
+	}
+	started, err := time.Parse(time.RFC3339, ins.State.StartedAt)
+	if err != nil {
+		return 0, errors.Wrap(err, "environment: failed to parse container start time")
+	}
+	return time.Since(started).Milliseconds(), nil
+}
+
 // Attach to the instance and then automatically emit an event whenever the resource usage for the
 // server process changes.
 func (e *Environment) pollResources(ctx context.Context) error {
@@ -28,6 +46,11 @@ func (e *Environment) pollResources(ctx context.Context) error {
 	}
 	defer stats.Body.Close()
 
+	uptime, err := e.Uptime(ctx)
+	if err != nil {
+		e.log().WithField("error", err).Warn("failed to calculate container uptime")
+	}
+
 	dec := json.NewDecoder(stats.Body)
 	for {
 		select {
@@ -50,7 +73,12 @@ func (e *Environment) pollResources(ctx context.Context) error {
 				return nil
 			}
 
+			if !v.PreRead.IsZero() {
+				uptime = uptime + v.Read.Sub(v.PreRead).Milliseconds()
+			}
+
 			st := environment.Stats{
+				Uptime:      uptime,
 				Memory:      calculateDockerMemory(v.MemoryStats),
 				MemoryLimit: v.MemoryStats.Limit,
 				CpuAbsolute: calculateDockerAbsoluteCpu(v.PreCPUStats, v.CPUStats),
diff --git a/environment/environment.go b/environment/environment.go
index f9568a2..ead4d25 100644
--- a/environment/environment.go
+++ b/environment/environment.go
@@ -104,4 +104,8 @@ type ProcessEnvironment interface {
 	// handle this itself, but there are some scenarios where it is helpful for the server
 	// to update the state externally (e.g. starting -> started).
 	SetState(string)
+
+	// Uptime returns the current environment uptime in milliseconds. This is
+	// the time that has passed since it was last started.
+	Uptime(ctx context.Context) (int64, error)
 }
diff --git a/environment/stats.go b/environment/stats.go
index 62ee8e6..5d5c872 100644
--- a/environment/stats.go
+++ b/environment/stats.go
@@ -1,8 +1,6 @@
 package environment
 
-// Defines the current resource usage for a given server instance. If a server is offline you
-// should obviously expect memory and CPU usage to be 0. However, disk will always be returned
-// since that is not dependent on the server being running to collect that data.
+// Stats defines the current resource usage for a given server instance.
 type Stats struct {
 	// The total amount of memory, in bytes, that this server instance is consuming. This is
 	// calculated slightly differently than just using the raw Memory field that the stats
@@ -19,12 +17,11 @@ type Stats struct {
 	// does not take into account any limits on the server process itself.
 	CpuAbsolute float64 `json:"cpu_absolute"`
 
-	// The current disk space being used by the server. This is cached to prevent slow lookup
-	// issues on frequent refreshes.
-	// Disk int64 `json:"disk_bytes"`
-
 	// Current network transmit in & out for a container.
 	Network NetworkStats `json:"network"`
+
+	// The current uptime of the container, in milliseconds.
+	Uptime int64 `json:"uptime"`
 }
 
 type NetworkStats struct {
diff --git a/server/resources.go b/server/resources.go
index ea25d06..c21723f 100644
--- a/server/resources.go
+++ b/server/resources.go
@@ -46,6 +46,7 @@ func (ru *ResourceUsage) Reset() {
 
 	ru.Memory = 0
 	ru.CpuAbsolute = 0
+	ru.Uptime = 0
 	ru.Network.TxBytes = 0
 	ru.Network.RxBytes = 0
 }