diff --git a/app/Http/Transformers/DepreciationsTransformer.php b/app/Http/Transformers/DepreciationsTransformer.php
index fe63aca69..717568f02 100644
--- a/app/Http/Transformers/DepreciationsTransformer.php
+++ b/app/Http/Transformers/DepreciationsTransformer.php
@@ -3,6 +3,7 @@
 namespace App\Http\Transformers;
 
 use App\Helpers\Helper;
+use App\Models\Depreciable;
 use App\Models\Depreciation;
 use Gate;
 use Illuminate\Database\Eloquent\Collection;
@@ -19,13 +20,14 @@ class DepreciationsTransformer
         return (new DatatablesTransformer)->transformDatatables($array, $total);
     }
 
-    public function transformDepreciation(Depreciation $depreciation)
+    public function transformDepreciation(Depreciation $depreciation, Depreciable $monthly_depreciation)
     {
         $array = [
             'id' => (int) $depreciation->id,
             'name' => e($depreciation->name),
             'months' => $depreciation->months.' '.trans('general.months'),
             'depreciation_min' => $depreciation->depreciation_min,
+            'monthly_depreciation' => $monthly_depreciation->getMonthlyDepreciation(),
             'created_at' => Helper::getFormattedDateObject($depreciation->created_at, 'datetime'),
             'updated_at' => Helper::getFormattedDateObject($depreciation->updated_at, 'datetime')
         ];
diff --git a/app/Models/Depreciable.php b/app/Models/Depreciable.php
index 0f3f73aa3..20a28af40 100644
--- a/app/Models/Depreciable.php
+++ b/app/Models/Depreciable.php
@@ -68,21 +68,33 @@ class Depreciable extends SnipeModel
      */
     public function getLinearDepreciatedValue() // TODO - for testing it might be nice to have an optional $relative_to param here, defaulted to 'now'
     {
-        $months_remaining = $this->time_until_depreciated()->m + 12 * $this->time_until_depreciated()->y; //UGlY
+        $months_passed = $this->purchase_date->diff(now())->m;
 
-        $current_value = round(($months_remaining / $this->get_depreciation()->months) * $this->purchase_cost, 2);
+        if($months_passed >= $this->get_depreciation()->months){
+            //if there is a floor use it
+            if($this->get_depreciation()->deprecation_min->isNotEmpty()) {
 
-        if($this->get_depreciation()->depreciation_min > $current_value) {
+                $current_value = $this->get_depreciation()->depreciation_min;
 
-            $current_value=round($this->get_depreciation()->depreciation_min,2);
+            }else{
+                $current_value = 0;
+            }
         }
-        if ($current_value < 0) {
-            $current_value = 0;
+        else {
+            // The equation here is (Purchase_Cost-Floor_min)*(Months_passed/Months_til_depreciated)
+            $current_value = round(($this->purchase_cost-($this->purchase_cost - ($this->get_depreciation()->depreciation_min)) * ($months_passed / $this->get_depreciation()->months)), 2);
+
         }
 
         return $current_value;
     }
 
+    public function getMonthlyDepreciation(){
+
+        return ($this->purchase_cost-$this->get_depreciation()->depreciation_min)/$this->get_depreciation()->months;
+
+    }
+
     /**
      * @param onlyHalfFirstYear Boolean always applied only second half of the first year
      * @return float|int