diff --git a/src/main/java/com/example/demo/app/domain/model/GoalModel.java b/src/main/java/com/example/demo/app/domain/model/GoalModel.java
index 7764281..94a57d2 100644
--- a/src/main/java/com/example/demo/app/domain/model/GoalModel.java
+++ b/src/main/java/com/example/demo/app/domain/model/GoalModel.java
@@ -2,6 +2,9 @@ package com.example.demo.app.domain.model;
 
 import java.time.LocalDate;
 
+import com.example.demo.app.infra.entity.GoalEntity;
+import com.example.demo.app.presentation.form.GoalForm;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -21,4 +24,35 @@ public class GoalModel {
 
 	private Integer goalComplete;
 
+	public static GoalModel convertFrom(GoalEntity goalEntity) {
+		return new GoalModel(
+				goalEntity.getGoalId(),
+				goalEntity.getGoalTitle(),
+				goalEntity.getGoalSubtitle(),
+				goalEntity.getTargetAmount(),
+				goalEntity.getDeadline(),
+				goalEntity.getGoalComplete());
+	}
+
+	public static GoalEntity convertTo(GoalModel goalModel) {
+		return new GoalEntity(
+				goalModel.getGoalId(),
+				goalModel.getGoalTitle(),
+				goalModel.getGoalSubtitle(),
+				goalModel.getTargetAmount(),
+				goalModel.getDeadline(),
+				goalModel.getGoalComplete(),
+				null);
+	}
+	
+	public static GoalModel convertFrom(GoalForm goalForm) {
+		return new GoalModel(
+				goalForm.getGoalId(),
+				goalForm.getGoalTitle(),
+				goalForm.getGoalSubtitle(),
+				goalForm.getTargetAmount(),
+				goalForm.getDeadline(),
+				goalForm.getGoalComplete());
+	}
+
 }
\ No newline at end of file