diff --git a/ChaosMod/Effects/db/Peds/PedsJamesBond.cpp b/ChaosMod/Effects/db/Peds/PedsJamesBond.cpp
index b979bf1a5..bd878150a 100644
--- a/ChaosMod/Effects/db/Peds/PedsJamesBond.cpp
+++ b/ChaosMod/Effects/db/Peds/PedsJamesBond.cpp
@@ -6,6 +6,7 @@
 #include <stdafx.h>
 
 #include "Effects/Register/RegisterEffect.h"
+
 #define PI 3.14159265
 
 static void OnStart()
@@ -24,8 +25,8 @@ static void OnStart()
 	float heading = GET_ENTITY_HEADING(IS_PED_IN_ANY_VEHICLE(playerPed, false) ? GET_VEHICLE_PED_IS_IN(playerPed, false)
 	                                                                           : playerPed);
 
-	float xPos    = sin((360 - heading) * PI / 180) * 10;
-	float yPos    = cos((360 - heading) * PI / 180) * 10;
+	float xPos    = sin((360 - heading) * DEGREE) * 10;
+	float yPos    = cos((360 - heading) * DEGREE) * 10;
 
 	auto veh      = CreatePoolVehicle("JB700"_hash, playerPos.x - xPos, playerPos.y - yPos, playerPos.z, heading);
 	SET_VEHICLE_ENGINE_ON(veh, true, true, false);
diff --git a/ChaosMod/Effects/db/Peds/PedsSpawnBiker.cpp b/ChaosMod/Effects/db/Peds/PedsSpawnBiker.cpp
index 8b27bb3ce..8ca995c46 100644
--- a/ChaosMod/Effects/db/Peds/PedsSpawnBiker.cpp
+++ b/ChaosMod/Effects/db/Peds/PedsSpawnBiker.cpp
@@ -7,8 +7,6 @@
 #include "Effects/Register/RegisterEffect.h"
 #include "Util/Peds.h"
 
-#define PI 3.14159265
-
 static void OnStart()
 {
 	static const Hash bikerHash  = "G_M_Y_Lost_03"_hash;
@@ -22,8 +20,8 @@ static void OnStart()
 	float heading = GET_ENTITY_HEADING(IS_PED_IN_ANY_VEHICLE(playerPed, false) ? GET_VEHICLE_PED_IS_IN(playerPed, false)
 	                                                                           : playerPed);
 
-	float x_pos   = sin((360 - heading) * PI / 180) * 10;
-	float y_pos   = cos((360 - heading) * PI / 180) * 10;
+	float x_pos   = sin((360 - heading) * DEGREE) * 10;
+	float y_pos   = cos((360 - heading) * DEGREE) * 10;
 
 	Vehicle veh   = CreatePoolVehicle(vehHash, playerPos.x - x_pos, playerPos.y - y_pos, playerPos.z, heading);
 	SET_VEHICLE_ENGINE_ON(veh, true, true, false);
diff --git a/ChaosMod/Util/Constants.h b/ChaosMod/Util/Constants.h
new file mode 100644
index 000000000..f24e4ebad
--- /dev/null
+++ b/ChaosMod/Util/Constants.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define PI 3.14159265f
+#define TAU 6.2831855f
+#define DEGREE 0.0174532925f // PI / 180
+
diff --git a/ChaosMod/stdafx.h b/ChaosMod/stdafx.h
index 9987d576d..5566c8be5 100644
--- a/ChaosMod/stdafx.h
+++ b/ChaosMod/stdafx.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "Util/Constants.h"
 #include "Util/EntityIterator.h"
 #include "Util/Hash.h"
 #include "Util/Logging.h"