diff --git a/internal/common/service/common.hpp.service.go b/internal/common/service/common.hpp.service.go
index 8210fc17..1b94e791 100644
--- a/internal/common/service/common.hpp.service.go
+++ b/internal/common/service/common.hpp.service.go
@@ -13,6 +13,7 @@ type HppService interface {
 	GetTotalProductionCost(projectFlockKandangId uint, date *time.Time, totalDepresiasiGrowing float64) (float64, error)
 	GetBudgetKandangLaying(projectFlockKandangId uint, date *time.Time) (float64, error)
 	GetDepresiasiTransfer(projectFlockKandangId uint, date *time.Time) (float64, error)
+	GetHppEstimationDanRealisasi(totalProductionCost float64, projectFlockKandangId uint, date *time.Time) (*HppCostResponse, error)
 }
 
 type HppCostResponse struct {
@@ -52,12 +53,8 @@ func (s *hppService) CalculateHppCost(projectFlockKandangId uint, date *time.Tim
 		return nil, err
 	}
 
-	_ = totalProductionCost
+	return s.GetHppEstimationDanRealisasi(totalProductionCost, projectFlockKandangId, date)
 
-	return &HppCostResponse{
-		Estimation: HppCostDetail{},
-		Real:       HppCostDetail{},
-	}, nil
 }
 
 func (s *hppService) GetTotalDepresiasiFlockGrowing(sourceProjectFlockID uint, date *time.Time) (float64, error) {
@@ -214,3 +211,53 @@ func (s *hppService) GetDepresiasiTransfer(projectFlockKandangId uint, date *tim
 
 	return (totalDepresiasiFlockGrowing * transferTotalQty) / totalPopulationFlockGrowing, nil
 }
+
+func (s *hppService) GetHppEstimationDanRealisasi(totalProductionCost float64, projectFlockKandangId uint, date *time.Time) (*HppCostResponse, error) {
+	if date == nil {
+		now := time.Now()
+		date = &now
+	}
+
+	if s.hppRepo == nil {
+		return &HppCostResponse{}, nil
+	}
+
+	estimPieces, estimWeightKg, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, date)
+	if err != nil {
+		return nil, err
+	}
+
+	realPieces, realWeightKg, err := s.hppRepo.GetEggTerjualPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, date)
+	if err != nil {
+		return nil, err
+	}
+
+	estimation := HppCostDetail{
+		Total: totalProductionCost,
+		Kg:    estimWeightKg,
+		Butir: estimPieces,
+	}
+	if estimWeightKg > 0 {
+		estimation.HargaKg = totalProductionCost / estimWeightKg
+	}
+	if estimPieces > 0 {
+		estimation.HargaButir = totalProductionCost / estimPieces
+	}
+
+	real := HppCostDetail{
+		Total: totalProductionCost,
+		Kg:    realWeightKg,
+		Butir: realPieces,
+	}
+	if realWeightKg > 0 {
+		real.HargaKg = totalProductionCost / realWeightKg
+	}
+	if realPieces > 0 {
+		real.HargaButir = totalProductionCost / realPieces
+	}
+
+	return &HppCostResponse{
+		Estimation: estimation,
+		Real:       real,
+	}, nil
+}