diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1673c80a0c..9604c720fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,7 +82,7 @@ message(STATUS "Configuring OpenMW...")
 set(OPENMW_VERSION_MAJOR 0)
 set(OPENMW_VERSION_MINOR 51)
 set(OPENMW_VERSION_RELEASE 0)
-set(OPENMW_LUA_API_REVISION 101)
+set(OPENMW_LUA_API_REVISION 102)
 set(OPENMW_POSTPROCESSING_API_REVISION 3)
 
 set(OPENMW_VERSION_COMMITHASH "")
diff --git a/apps/openmw/mwlua/magicbindings.cpp b/apps/openmw/mwlua/magicbindings.cpp
index 3831cf656e..26dedcab6b 100644
--- a/apps/openmw/mwlua/magicbindings.cpp
+++ b/apps/openmw/mwlua/magicbindings.cpp
@@ -312,8 +312,11 @@ namespace MWLua
             [](const ESM::Spell& rec) -> bool { return !!(rec.mData.mFlags & ESM::Spell::F_Always); });
         spellT["starterSpellFlag"] = sol::readonly_property(
             [](const ESM::Spell& rec) -> bool { return !!(rec.mData.mFlags & ESM::Spell::F_PCStart); });
+        // Deprecated for consistency with other record types
         spellT["autocalcFlag"] = sol::readonly_property(
             [](const ESM::Spell& rec) -> bool { return !!(rec.mData.mFlags & ESM::Spell::F_Autocalc); });
+        spellT["isAutocalc"] = sol::readonly_property(
+            [](const ESM::Spell& rec) -> bool { return !!(rec.mData.mFlags & ESM::Spell::F_Autocalc); });
         spellT["effects"] = sol::readonly_property([lua = state.lua_state()](const ESM::Spell& rec) -> sol::table {
             return effectParamsListToTable(lua, rec.mEffects.mList);
         });
@@ -325,8 +328,11 @@ namespace MWLua
         };
         enchantT["id"] = sol::readonly_property([](const ESM::Enchantment& rec) { return rec.mId.serializeText(); });
         enchantT["type"] = sol::readonly_property([](const ESM::Enchantment& rec) -> int { return rec.mData.mType; });
+        // Deprecated for consistency with other record types
         enchantT["autocalcFlag"] = sol::readonly_property(
             [](const ESM::Enchantment& rec) -> bool { return !!(rec.mData.mFlags & ESM::Enchantment::Autocalc); });
+        enchantT["isAutocalc"] = sol::readonly_property(
+            [](const ESM::Enchantment& rec) -> bool { return !!(rec.mData.mFlags & ESM::Enchantment::Autocalc); });
         enchantT["cost"] = sol::readonly_property([](const ESM::Enchantment& rec) -> int { return rec.mData.mCost; });
         enchantT["charge"]
             = sol::readonly_property([](const ESM::Enchantment& rec) -> int { return rec.mData.mCharge; });
diff --git a/apps/openmw/mwlua/types/potion.cpp b/apps/openmw/mwlua/types/potion.cpp
index 435bce9c9b..1fd8ef9c28 100644
--- a/apps/openmw/mwlua/types/potion.cpp
+++ b/apps/openmw/mwlua/types/potion.cpp
@@ -54,6 +54,9 @@ namespace
             }
             potion.mEffects.updateIndexes();
         }
+        if (rec["isAutocalc"] != sol::nil && rec["isAutocalc"])
+            potion.mData.mFlags = ESM::Potion::Autocalc;
+
         return potion;
     }
 }
@@ -91,5 +94,7 @@ namespace MWLua
                 res[LuaUtil::toLuaIndex(i)] = rec.mEffects.mList[i]; // ESM::IndexedENAMstruct (effect params)
             return res;
         });
+        record["isAutocalc"] = sol::readonly_property(
+            [](const ESM::Potion& rec) -> bool { return rec.mData.mFlags & ESM::Potion::Autocalc; });
     }
 }
\ No newline at end of file
diff --git a/files/lua_api/openmw/core.lua b/files/lua_api/openmw/core.lua
index e5d5a3ae7f..387aa15fe0 100644
--- a/files/lua_api/openmw/core.lua
+++ b/files/lua_api/openmw/core.lua
@@ -403,7 +403,8 @@
 -- @type Enchantment
 -- @field #string id Enchantment id
 -- @field #number type @{#EnchantmentType}
--- @field #boolean autocalcFlag If set, the casting cost should be computed based on the effect list rather than read from the cost field
+-- @field #boolean autocalcFlag (DEPRECATED, use isAutocalc) If set, the casting cost should be computed based on the effect list rather than read from the cost field
+-- @field #boolean isAutocalc If set, the casting cost should be computed based on the effect list rather than read from the cost field
 -- @field #number cost
 -- @field #number charge Charge capacity. Should not be confused with current charge.
 -- @field #list<#MagicEffectWithParams> effects The effects (@{#MagicEffectWithParams}) of the enchantment
@@ -729,7 +730,8 @@
 -- @field #list<#MagicEffectWithParams> effects The effects (@{#MagicEffectWithParams}) of the spell
 -- @field #boolean alwaysSucceedFlag If set, the spell should ignore skill checks and always succeed.
 -- @field #boolean starterSpellFlag If set, the spell can be selected as a player's starting spell.
--- @field #boolean autocalcFlag If set, the casting cost should be computed based on the effect list rather than read from the cost field
+-- @field #boolean autocalcFlag (DEPRECATED, use isAutocalc) If set, the casting cost should be computed based on the effect list rather than read from the cost field
+-- @field #boolean isAutocalc If set, the casting cost should be computed based on the effect list rather than read from the cost field
 
 ---
 -- @type MagicEffect
diff --git a/files/lua_api/openmw/types.lua b/files/lua_api/openmw/types.lua
index c2b3d78ea9..ad72f33f5f 100644
--- a/files/lua_api/openmw/types.lua
+++ b/files/lua_api/openmw/types.lua
@@ -861,7 +861,7 @@
 -- @field #boolean canWalk whether the creature can walk
 -- @field #boolean canUseWeapons whether the creature can use weapons and shields
 -- @field #boolean isBiped whether the creature is a biped
--- @field #boolean isAutocalc If true, the actors stats will be automatically calculated based on level and class.
+-- @field #boolean isAutocalc If true, the actor's stats will be automatically calculated based on level and class.
 -- @field #string primaryFaction Faction ID of the NPCs default faction. Nil if no faction
 -- @field #number primaryFactionRank Faction rank of the NPCs default faction. Nil if no faction
 -- @field #boolean isEssential whether the creature is essential
@@ -1148,6 +1148,7 @@
 -- @field #list<#TravelDestination> travelDestinations A list of @{#TravelDestination}s for this NPC.
 -- @field #boolean isEssential whether the NPC is essential
 -- @field #boolean isRespawning whether the NPC respawns after death
+-- @field #boolean isAutocalc If true, the actor's stats will be automatically calculated based on level and class.
 -- @field #number bloodType integer representing the blood type of the NPC. Used to generate the correct blood vfx.
 
 ---
@@ -1884,6 +1885,7 @@
 -- @field #number weight
 -- @field #number value
 -- @field #list<openmw.core#MagicEffectWithParams> effects The effects (@{#list<openmw.core#MagicEffectWithParams>}) of the potion
+-- @field #boolean isAutocalc If set, the gold value should be computed based on the effect list rather than read from the value field