diff --git a/drone/calver.go b/drone/calver.go
new file mode 100644
index 0000000..208a535
--- /dev/null
+++ b/drone/calver.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2020, the Drone Plugins project authors.
+// Please see the AUTHORS file for details. All rights reserved.
+// Use of this source code is governed by an Apache 2.0 license that can be
+// found in the LICENSE file.
+
+package drone
+
+// CalVer represents the calendar version of the currently running build.
+//
+// This value is only applicable for tags. If the tag cannot be parsed into
+// a calendar version then the value will be empty.
+type CalVer struct {
+	// Version is the full calendar version.
+	Version string
+
+	// Major is the major version.
+	Major string
+
+	// Minor is the minor version.
+	Minor string
+
+	// Micro is the micro version.
+	Micro string
+
+	// Modifier is a modifier for the version.
+	Modifier string
+
+	// Short is the short version.
+	//
+	// This does not include the modifier.
+	Short string
+}
+
+func (c CalVer) String() string {
+	return c.Version
+}
diff --git a/drone/pipeline.go b/drone/pipeline.go
index d072823..17f1fa1 100644
--- a/drone/pipeline.go
+++ b/drone/pipeline.go
@@ -15,5 +15,6 @@ type Pipeline struct {
 	Stage  Stage
 	Step   Step
 	SemVer SemVer
+	CalVer CalVer
 	System System
 }
diff --git a/urfave/calver.go b/urfave/calver.go
new file mode 100644
index 0000000..69e9709
--- /dev/null
+++ b/urfave/calver.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2020, the Drone Plugins project authors.
+// Please see the AUTHORS file for details. All rights reserved.
+// Use of this source code is governed by an Apache 2.0 license that can be
+// found in the LICENSE file.
+
+package urfave
+
+import (
+	"github.com/drone-plugins/drone-plugin-lib/drone"
+	"github.com/urfave/cli/v2"
+)
+
+// calVerFlags has the cli.Flags for the drone.CalVer.
+func calVerFlags() []cli.Flag {
+	return []cli.Flag{
+		&cli.StringFlag{
+			Name:  "calver.version",
+			Usage: "calver version",
+			EnvVars: []string{
+				"DRONE_CALVER",
+			},
+		},
+		&cli.StringFlag{
+			Name:  "calver.major",
+			Usage: "calver major",
+			EnvVars: []string{
+				"DRONE_CALVER_MAJOR",
+			},
+		},
+		&cli.StringFlag{
+			Name:  "calver.minor",
+			Usage: "calver minor",
+			EnvVars: []string{
+				"DRONE_CALVER_MINOR",
+			},
+		},
+		&cli.StringFlag{
+			Name:  "calver.micro",
+			Usage: "calver micro",
+			EnvVars: []string{
+				"DRONE_CALVER_MICRO",
+			},
+		},
+		&cli.StringFlag{
+			Name:  "calver.modifier",
+			Usage: "calver modifier",
+			EnvVars: []string{
+				"DRONE_CALVER_MODIFIER",
+			},
+		},
+		&cli.StringFlag{
+			Name:  "calver.short",
+			Usage: "calver short",
+			EnvVars: []string{
+				"DRONE_CALVER_SHORT",
+			},
+		},
+	}
+}
+
+// calVerFromContext creates a drone.CalVer from the cli.Context.
+func calVerFromContext(ctx *cli.Context) drone.CalVer {
+	return drone.CalVer{
+		Version:  ctx.String("calver.version"),
+		Major:    ctx.String("calver.major"),
+		Minor:    ctx.String("calver.minor"),
+		Micro:    ctx.String("calver.micro"),
+		Modifier: ctx.String("calver.modifier"),
+		Short:    ctx.String("calver.short"),
+	}
+}
diff --git a/urfave/urfave.go b/urfave/urfave.go
index 58aba2f..370d087 100644
--- a/urfave/urfave.go
+++ b/urfave/urfave.go
@@ -20,6 +20,7 @@ func Flags() []cli.Flag {
 	flags = append(flags, stageFlags()...)
 	flags = append(flags, stepFlags()...)
 	flags = append(flags, semVerFlags()...)
+	flags = append(flags, calVerFlags()...)
 	flags = append(flags, systemFlags()...)
 	flags = append(flags, networkFlags()...)
 	flags = append(flags, loggingFlags()...)
@@ -36,6 +37,7 @@ func PipelineFromContext(ctx *cli.Context) drone.Pipeline {
 		Stage:  stageFromContext(ctx),
 		Step:   stepFromContext(ctx),
 		SemVer: semVerFromContext(ctx),
+		CalVer: calVerFromContext(ctx),
 		System: systemFromContext(ctx),
 	}
 }