diff --git a/Marlin/Conditionals.h b/Marlin/Conditionals.h
index fc6d6573ea32d6c56caa741abafebeb8436c769d..c471ec4366a7a1c28f12dc9b5156c1cb7bc75343 100644
--- a/Marlin/Conditionals.h
+++ b/Marlin/Conditionals.h
@@ -390,16 +390,5 @@
     #define WRITE_FAN(v) WRITE(FAN_PIN, v)
   #endif
 
-  /**
-   * Sampling period of the temperature routine
-   * This override comes originally from temperature.cpp
-   * The Configuration.h option is basically ignored.
-   */
-  #ifdef PID_dT
-    #undef PID_dT
-  #endif
-  #define PID_dT ((OVERSAMPLENR * 12.0)/(F_CPU / 64.0 / 256.0))
-
-
 #endif //CONFIGURATION_LCD
 #endif //CONDITIONALS_H
diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index f5a36e6b9c9857dd63b12228491e7984d774f081..c02392be480db97ba3fd2bbc6c903bc98c5dc57d 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -209,7 +208,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/configurator/config/Configuration.h b/Marlin/configurator/config/Configuration.h
index 71cbdebaecf6ed5de98feb36810d9a7359dc42ca..bfc62f578976feba52b41b1e08f78a29d2a22c51 100644
--- a/Marlin/configurator/config/Configuration.h
+++ b/Marlin/configurator/config/Configuration.h
@@ -193,7 +193,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -218,7 +217,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/Felix/Configuration.h b/Marlin/example_configurations/Felix/Configuration.h
index e9801813f82207b2d6f1ae5d1a6c360730df354c..865a551677e0668d3b0d2c287d60285d72b45339 100644
--- a/Marlin/example_configurations/Felix/Configuration.h
+++ b/Marlin/example_configurations/Felix/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
   // Felix 2.0+ electronics with v4 Hotend
   #define DEFAULT_Kp 12
@@ -199,7 +198,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/Felix/Configuration_DUAL.h b/Marlin/example_configurations/Felix/Configuration_DUAL.h
index e9e4623cab1a8db9b946379b219cec57d7cbc51b..e9e0adba41cb10034db58986de857bc05dcc9fec 100644
--- a/Marlin/example_configurations/Felix/Configuration_DUAL.h
+++ b/Marlin/example_configurations/Felix/Configuration_DUAL.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
   // Felix 2.0+ electronics with v4 Hotend
   #define DEFAULT_Kp 12
@@ -199,7 +198,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/Hephestos/Configuration.h b/Marlin/example_configurations/Hephestos/Configuration.h
index c5b0243d577bf661f29c10c4e6f6ad826cfc464f..5c426a5da75b2df1d2d4c01c8f08cc671b59eba9 100644
--- a/Marlin/example_configurations/Hephestos/Configuration.h
+++ b/Marlin/example_configurations/Hephestos/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -215,7 +214,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/K8200/Configuration.h b/Marlin/example_configurations/K8200/Configuration.h
index bc0f3e5dfe371803daf88c55dc679062fbff69fd..96a261caf392e7b9c2d0d38726dbea9a85e2a8db 100644
--- a/Marlin/example_configurations/K8200/Configuration.h
+++ b/Marlin/example_configurations/K8200/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -214,7 +213,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/SCARA/Configuration.h b/Marlin/example_configurations/SCARA/Configuration.h
index d42bebe3af31a5ed1d6ac3ffd59d0adb882ab71f..30dc731840f43b46f0aed19277c1bf3daf61be5b 100644
--- a/Marlin/example_configurations/SCARA/Configuration.h
+++ b/Marlin/example_configurations/SCARA/Configuration.h
@@ -202,7 +202,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -238,7 +237,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/WITBOX/Configuration.h b/Marlin/example_configurations/WITBOX/Configuration.h
index 481b5912553650ceee24c2be4787e0b1b1963683..7a395d012dbf00645e0aab21cc1a711dab288565 100644
--- a/Marlin/example_configurations/WITBOX/Configuration.h
+++ b/Marlin/example_configurations/WITBOX/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -214,7 +213,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/delta/generic/Configuration.h b/Marlin/example_configurations/delta/generic/Configuration.h
index 0baf7de1c0fcc811d267e555ab45fd394f77c6ad..fb78c269da178c0a54409baa5b54dd897d98344f 100644
--- a/Marlin/example_configurations/delta/generic/Configuration.h
+++ b/Marlin/example_configurations/delta/generic/Configuration.h
@@ -217,7 +217,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -242,7 +241,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration.h b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
index 9f5f89ca5a2f1507b9b806b1dbea2dec4f23eb46..556a98bf3b3d0b27fe5d0664e8b2a5599d43233b 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
@@ -218,7 +218,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -243,7 +242,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/makibox/Configuration.h b/Marlin/example_configurations/makibox/Configuration.h
index f6561b3af8f88ddd488fa3514efdd8994e1a5ffa..3e8c07fe46e66dcad802fc8356b1dc4e28334a6a 100644
--- a/Marlin/example_configurations/makibox/Configuration.h
+++ b/Marlin/example_configurations/makibox/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // Ultimaker
@@ -209,7 +208,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration.h b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
index 17928b536bfacb6f9c7d9b3cff9048b52cf8efe7..22e16e4eebf5e5ef9e5192fbfe293614922dd5f9 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
@@ -184,7 +184,6 @@ Here are some standard links for getting your machine calibrated:
                                   // is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
   #define PID_INTEGRAL_DRIVE_MAX PID_MAX  //limit for the integral term
   #define K1 0.95 //smoothing factor within the PID
-  #define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
 
 // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 // J-Head Mk V-B
@@ -214,7 +213,7 @@ Here are some standard links for getting your machine calibrated:
 // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
 //
 // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
-// If your PID_dT above is the default, and correct for your hardware/configuration, that means 7.689Hz,
+// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
 // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
 // If your configuration is significantly different than this and you don't understand the issues involved, you probably
diff --git a/Marlin/temperature.cpp b/Marlin/temperature.cpp
index 713d0312f6d8199f268285842788bc6e90cf2265..abbc0600c465401391cff6fadfc2cac83f555f2b 100644
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@@ -45,6 +45,10 @@
   #define K2 (1.0-K1)
 #endif
 
+#ifdef PIDTEMPBED
+  #define PID_dT ((OVERSAMPLENR * 12.0)/(F_CPU / 64.0 / 256.0))
+#endif
+
 //===========================================================================
 //============================= public variables ============================
 //===========================================================================