diff --git a/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBar.swift b/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBar.swift
index 011359c8..651b7f65 100644
--- a/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBar.swift
+++ b/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBar.swift
@@ -84,7 +84,7 @@ import UIKit
         }
         
         // show circular progress view with animation.
-        showProgressWithAnimation(duration: 0.5, value: Float(graphModel?.percent ?? 0) / 100)
+        showProgressWithAnimation(duration: graphModel?.duration ?? 1.0, value: Float(graphModel?.percent ?? 0) / 100)
         
         // show progress percentage label.
         showProgressPercentage()
diff --git a/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBarModel.swift b/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBarModel.swift
index 6c58be43..252f4893 100644
--- a/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBarModel.swift
+++ b/MVMCoreUI/Atomic/Atoms/Views/CircularProgressBarModel.swift
@@ -21,6 +21,7 @@ public class CircularProgressBarModel: MoleculeModelProtocol {
     }
     public var diameter: CGFloat = 84
     public var lineWidth: CGFloat = 5
+    public var duration : Double = 1.0
     public var color: Color?
     public var trackColor: Color?
     public var percent: Int?
@@ -35,6 +36,7 @@ public class CircularProgressBarModel: MoleculeModelProtocol {
         case size
         case diameter
         case lineWidth
+        case duration
         case color
         case trackColor
         case percent
@@ -59,6 +61,10 @@ public class CircularProgressBarModel: MoleculeModelProtocol {
             self.lineWidth = lineWidth
         }
         
+        if let duration = try typeContainer.decodeIfPresent(Double.self, forKey: .duration) {
+            self.duration = duration
+        }
+        
         color = try typeContainer.decodeIfPresent(Color.self, forKey: .color)
         trackColor = try typeContainer.decodeIfPresent(Color.self, forKey: .trackColor)
         percent = try typeContainer.decodeIfPresent(Int.self, forKey: .percent)
@@ -73,6 +79,7 @@ public class CircularProgressBarModel: MoleculeModelProtocol {
         try container.encode(size, forKey: .size)
         try container.encode(diameter, forKey: .diameter)
         try container.encode(lineWidth, forKey: .lineWidth)
+        try container.encode(duration, forKey: .duration)
         try container.encodeIfPresent(trackColor, forKey: .trackColor)
         try container.encodeIfPresent(color, forKey: .color)
         try container.encodeIfPresent(percent, forKey: .percent)