diff --git a/dbt_semantic_interfaces/parsing/generated_json_schemas/default_explicit_schema.json b/dbt_semantic_interfaces/parsing/generated_json_schemas/default_explicit_schema.json
index 7384be5f..61bb8f3b 100644
--- a/dbt_semantic_interfaces/parsing/generated_json_schemas/default_explicit_schema.json
+++ b/dbt_semantic_interfaces/parsing/generated_json_schemas/default_explicit_schema.json
@@ -17,6 +17,38 @@
             },
             "type": "object"
         },
+        "conversion_type_params_schema": {
+            "$id": "conversion_type_params_schema",
+            "additionalProperties": false,
+            "properties": {
+                "base_measure": {
+                    "$ref": "#/definitions/metric_input_measure_schema"
+                },
+                "calculation": {
+                    "enum": [
+                        "CONVERSIONS",
+                        "CONVERSION_RATE",
+                        "conversions",
+                        "conversion_rate"
+                    ]
+                },
+                "conversion_measure": {
+                    "$ref": "#/definitions/metric_input_measure_schema"
+                },
+                "entity": {
+                    "type": "string"
+                },
+                "window": {
+                    "type": "string"
+                }
+            },
+            "required": [
+                "base_measure",
+                "conversion_measure",
+                "entity"
+            ],
+            "type": "object"
+        },
         "dimension_schema": {
             "$id": "dimension_schema",
             "additionalProperties": false,
@@ -347,10 +379,12 @@
                         "RATIO",
                         "CUMULATIVE",
                         "DERIVED",
+                        "CONVERSION",
                         "simple",
                         "ratio",
                         "cumulative",
-                        "derived"
+                        "derived",
+                        "conversion"
                     ]
                 },
                 "type_params": {
@@ -368,6 +402,9 @@
             "$id": "metric_type_params",
             "additionalProperties": false,
             "properties": {
+                "conversion_type_params": {
+                    "$ref": "#/definitions/conversion_type_params_schema"
+                },
                 "denominator": {
                     "$ref": "#/definitions/metric_input_measure_schema"
                 },
diff --git a/dbt_semantic_interfaces/parsing/schemas.py b/dbt_semantic_interfaces/parsing/schemas.py
index aafdc4b4..cad88081 100644
--- a/dbt_semantic_interfaces/parsing/schemas.py
+++ b/dbt_semantic_interfaces/parsing/schemas.py
@@ -9,9 +9,12 @@
 
 
 # Enums
-metric_types_enum_values = ["SIMPLE", "RATIO", "CUMULATIVE", "DERIVED"]
+metric_types_enum_values = ["SIMPLE", "RATIO", "CUMULATIVE", "DERIVED", "CONVERSION"]
 metric_types_enum_values += [x.lower() for x in metric_types_enum_values]
 
+calculation_types_enum_values = ["CONVERSIONS", "CONVERSION_RATE"]
+calculation_types_enum_values += [x.lower() for x in calculation_types_enum_values]
+
 entity_type_enum_values = ["PRIMARY", "UNIQUE", "FOREIGN", "NATURAL"]
 entity_type_enum_values += [x.lower() for x in entity_type_enum_values]
 
@@ -85,6 +88,20 @@
     "additionalProperties": False,
 }
 
+conversion_type_params_schema = {
+    "$id": "conversion_type_params_schema",
+    "type": "object",
+    "properties": {
+        "base_measure": {"$ref": "metric_input_measure_schema"},
+        "conversion_measure": {"$ref": "metric_input_measure_schema"},
+        "calculation": {"enum": calculation_types_enum_values},
+        "entity": {"type": "string"},
+        "window": {"type": "string"},
+    },
+    "additionalProperties": False,
+    "required": ["base_measure", "conversion_measure", "entity"],
+}
+
 metric_type_params_schema = {
     "$id": "metric_type_params",
     "type": "object",
@@ -99,6 +116,7 @@
             "type": "array",
             "items": {"$ref": "metric_input_schema"},
         },
+        "conversion_type_params": {"$ref": "conversion_type_params_schema"},
     },
     "additionalProperties": False,
 }
@@ -382,6 +400,7 @@
     filter_schema["$id"]: filter_schema,
     metric_input_measure_schema["$id"]: metric_input_measure_schema,
     metric_type_params_schema["$id"]: metric_type_params_schema,
+    conversion_type_params_schema["$id"]: conversion_type_params_schema,
     entity_schema["$id"]: entity_schema,
     measure_schema["$id"]: measure_schema,
     dimension_schema["$id"]: dimension_schema,