diff --git a/v3/pool_win.go b/v3/pool_win.go
index 35a6147..954bf8f 100644
--- a/v3/pool_win.go
+++ b/v3/pool_win.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package pb
@@ -24,7 +25,7 @@ func (p *Pool) print(first bool) bool {
 		}
 		coords.X = 0
 
-		err =  termutil.SetCursorPos(coords)
+		err = termutil.SetCursorPos(coords)
 		if err != nil {
 			log.Panic(err)
 		}
@@ -34,7 +35,11 @@ func (p *Pool) print(first bool) bool {
 		if !bar.IsFinished() {
 			isFinished = false
 		}
-		out += fmt.Sprintf("\r%s\n", bar.String())
+		result := bar.String()
+		if r := cols - CellCount(result); r > 0 {
+			result += strings.Repeat(" ", r)
+		}
+		out += fmt.Sprintf("\r%s\n", result)
 	}
 	if p.Output != nil {
 		fmt.Fprint(p.Output, out)
diff --git a/v3/pool_x.go b/v3/pool_x.go
index 4350301..cae9758 100644
--- a/v3/pool_x.go
+++ b/v3/pool_x.go
@@ -1,3 +1,4 @@
+//go:build linux || darwin || freebsd || netbsd || openbsd || solaris || dragonfly || plan9 || aix
 // +build linux darwin freebsd netbsd openbsd solaris dragonfly plan9 aix
 
 package pb
@@ -5,6 +6,7 @@ package pb
 import (
 	"fmt"
 	"os"
+	"strings"
 
 	"github.com/cheggaaa/pb/v3/termutil"
 )
@@ -31,7 +33,11 @@ func (p *Pool) print(first bool) bool {
 			isFinished = false
 		}
 		bar.SetWidth(cols)
-		out += fmt.Sprintf("\r%s\n", bar.String())
+		result := bar.String()
+		if r := cols - CellCount(result); r > 0 {
+			result += strings.Repeat(" ", r)
+		}
+		out += fmt.Sprintf("\r%s\n", result)
 	}
 	if p.Output != nil {
 		fmt.Fprint(p.Output, out)