diff --git a/defaults.go b/defaults.go
index f4e91d1..a635e6a 100644
--- a/defaults.go
+++ b/defaults.go
@@ -59,6 +59,8 @@ const (
 	DefaultDateHourFormat = "01-02 3pm"
 	// DefaultFloatFormat is the default float format.
 	DefaultFloatFormat = "%.2f"
+	// DefaultPercentValueFormat is the default percent format.
+	DefaultPercentValueFormat = "%0.2f%%"
 )
 
 var (
diff --git a/value_formatter.go b/value_formatter.go
index 4902125..a13ddaa 100644
--- a/value_formatter.go
+++ b/value_formatter.go
@@ -37,6 +37,15 @@ func FloatValueFormatter(v interface{}) string {
 	return FloatValueFormatterWithFormat(v, DefaultFloatFormat)
 }
 
+// PercentValueFormatter is a formatter for percent values.
+// NOTE: it normalizes the values, i.e. multiplies by 100.0.
+func PercentValueFormatter(v interface{}) string {
+	if typed, isTyped := v.(float64); isTyped {
+		return FloatValueFormatterWithFormat(typed*100.0, DefaultPercentValueFormat)
+	}
+	return ""
+}
+
 // FloatValueFormatterWithFormat is a ValueFormatter for float64 with a given format.
 func FloatValueFormatterWithFormat(v interface{}, floatFormat string) string {
 	if typed, isTyped := v.(float64); isTyped {