diff --git a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
index f005e92..3d9f0b6 100644
--- a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
+++ b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
@@ -75,6 +75,21 @@
     return config_id;
 }
 
+Status validate_in_place_output_shape(const bool in_place, const bool src1_in_place, const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst, const TensorShape &out_shape)
+{
+    if(in_place)
+    {
+        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, src1_in_place ? src1.tensor_shape() : src2.tensor_shape(), 0),
+                                        "Wrong shape for dst, cannot do in_place calculation");
+    }
+    else
+    {
+        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst.tensor_shape(), 0),
+                                        "Wrong shape for dst");
+    }
+    return Status{};
+}
+
 Status validate_arguments_with_float_only_supported_rules(const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst)
 {
     ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(&src1, &src2, &dst);
@@ -82,6 +97,10 @@
     ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src1, 1, DataType::F16, DataType::F32);
     ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src1, &src2);
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (&src1 == &dst) || (&src2 == &dst);
+    const bool src1_in_place = in_place && (&src1 == &dst);
+
     const TensorShape out_shape = TensorShape::broadcast_shape(src1.tensor_shape(), src2.tensor_shape());
 
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
@@ -91,8 +110,7 @@
     {
         ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&dst, 1, DataType::F16, DataType::F32);
         ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src1, &dst);
-        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst.tensor_shape(), 0),
-                                        "Wrong shape for dst");
+        ARM_COMPUTE_RETURN_ON_ERROR(validate_in_place_output_shape(in_place, src1_in_place, src1, src2, dst, out_shape));
     }
 
     return Status{};
@@ -105,6 +123,10 @@
     ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src1, 1, DataType::F16, DataType::F32, DataType::S32);
     ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src1, src2);
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (src1 == dst) || (src2 == dst);
+    const bool src1_in_place = in_place && (src1 == dst);
+
     const TensorShape out_shape = TensorShape::broadcast_shape(src1->tensor_shape(), src2->tensor_shape());
 
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
@@ -114,8 +136,7 @@
     {
         ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::F16, DataType::F32, DataType::S32);
         ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src1, dst);
-        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst->tensor_shape(), 0),
-                                        "Wrong shape for dst");
+        ARM_COMPUTE_RETURN_ON_ERROR(validate_in_place_output_shape(in_place, src1_in_place, *src1, *src2, *dst, out_shape));
     }
 
     return Status{};
@@ -137,6 +158,10 @@
         ARM_COMPUTE_RETURN_ERROR_ON_MSG(in2_offset != 0, "For quantized symmetric, offset must be zero");
     }
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (&src1 == &dst) || (&src2 == &dst);
+    const bool src1_in_place = in_place && (&src1 == &dst);
+
     const TensorShape out_shape = TensorShape::broadcast_shape(src1.tensor_shape(), src2.tensor_shape());
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
 
@@ -145,6 +170,7 @@
     {
         ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src1, &dst);
         ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst.tensor_shape(), 0), "Wrong shape for dst");
+        ARM_COMPUTE_RETURN_ON_ERROR(validate_in_place_output_shape(in_place, src1_in_place, src1, src2, dst, out_shape));
 
         if(is_data_type_quantized_symmetric(dst.data_type()))
         {
@@ -182,6 +208,12 @@
     }
     build_opts.add_option_if(src1.data_type() == DataType::S32, "-DS32");
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (&src1 == &dst) || (&src2 == &dst);
+    const bool src1_in_place = in_place && (&src1 == &dst);
+    build_opts.add_option_if(in_place, "-DIN_PLACE");
+    build_opts.add_option_if(src1_in_place, "-DSRC1_IN_PLACE");
+
     return build_opts;
 }
 
@@ -267,6 +299,8 @@
     const auto src_1 = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC_1));
     auto       dst   = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST));
 
+    ARM_COMPUTE_ERROR_ON_NULLPTR(src_0, src_1, dst);
+
     const TensorShape &in_shape1 = src_0->info()->tensor_shape();
     const TensorShape &in_shape2 = src_1->info()->tensor_shape();
     const TensorShape &out_shape = dst->info()->tensor_shape();
@@ -291,12 +325,18 @@
     Window slice      = collapsed.first_slice_window_3D();
     Window slice_src1 = slice.broadcast_if_dimension_le_one(in_shape1_collapsed);
     Window slice_src2 = slice.broadcast_if_dimension_le_one(in_shape2_collapsed);
+
+    // Check whether it is in_place calculation
+    const bool in_place = (src_0 == dst) || (src_1 == dst);
     do
     {
         unsigned int idx = 0;
         add_3D_tensor_argument(idx, src_0, slice_src1);
         add_3D_tensor_argument(idx, src_1, slice_src2);
-        add_3D_tensor_argument(idx, dst, slice);
+        if(!in_place)
+        {
+            add_3D_tensor_argument(idx, dst, slice);
+        }
 
         enqueue(queue, *this, slice, lws_hint());
         ARM_COMPUTE_UNUSED(collapsed.slide_window_slice_3D(slice_src1));
diff --git a/src/core/gpu/cl/kernels/ClElementwiseKernel.h b/src/core/gpu/cl/kernels/ClElementwiseKernel.h
index ab5c777..4525cec 100644
--- a/src/core/gpu/cl/kernels/ClElementwiseKernel.h
+++ b/src/core/gpu/cl/kernels/ClElementwiseKernel.h
@@ -40,6 +40,8 @@
  * Element-wise operation is computed by:
  * @f[ dst(x,y) = OP(src1(x,y), src2(x,y))@f]
  *
+ * For binary elementwise ops in-place cannot be enabled by passing nullptr to dst, it can only be enabled by passing either src1 or src2 to dst instead.
+ *
  */
 class ClElementwiseKernel : public IClKernel
 {
diff --git a/src/core/gpu/cl/kernels/ClMulKernel.cpp b/src/core/gpu/cl/kernels/ClMulKernel.cpp
index 65f3bec..7c4dddc 100644
--- a/src/core/gpu/cl/kernels/ClMulKernel.cpp
+++ b/src/core/gpu/cl/kernels/ClMulKernel.cpp
@@ -63,6 +63,10 @@
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(scale < 0, "Scale cannot be negative.");
     ARM_COMPUTE_RETURN_ERROR_ON(act_info.enabled() && !is_data_type_float(dst->data_type()));
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (src1 == dst) || (src2 == dst);
+    const bool src1_in_place = in_place && (src1 == dst);
+
     const TensorShape &out_shape = TensorShape::broadcast_shape(src1->tensor_shape(), src2->tensor_shape());
 
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
@@ -85,7 +89,16 @@
                                         "Dst can only be QSYMM16 if both src are QSYMM16");
         ARM_COMPUTE_RETURN_ERROR_ON_MSG((src1->data_type() == DataType::S32 || src2->data_type() == DataType::S32) && (dst->data_type() != DataType::S32),
                                         "Dst must be S32 if source tensors are S32");
-        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst->tensor_shape(), 0), "Wrong shape for dst");
+        if(in_place)
+        {
+            ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, src1_in_place ? src1->tensor_shape() : src2->tensor_shape(), 0),
+                                            "Wrong shape for dst, cannot do in_place calculation");
+        }
+        else
+        {
+            ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst->tensor_shape(), 0),
+                                            "Wrong shape for dst");
+        }
     }
 
     return Status{};
@@ -194,11 +207,17 @@
         }
     }
 
+    // Check whether it is in_place calculation
+    const bool in_place      = (src1 == dst) || (src2 == dst);
+    const bool src1_in_place = in_place && (src1 == dst);
+    build_opts.add_option_if(in_place, "-DIN_PLACE");
+    build_opts.add_option_if(src1_in_place, "-DSRC1_IN_PLACE");
+
     // Create kernel
     _kernel = create_kernel(compile_context, kernel_name, build_opts.options());
 
     // Set scale argument
-    unsigned int idx = 3 * num_arguments_per_3D_tensor(); // Skip the src and dst parameters
+    unsigned int idx = (in_place ? 2 : 3) * num_arguments_per_3D_tensor(); // Skip the src and dst parameters
 
     if(scale_int >= 0 && !is_quantized)
     {
@@ -256,6 +275,8 @@
     const auto src_1 = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC_1));
     auto       dst   = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST));
 
+    ARM_COMPUTE_ERROR_ON_NULLPTR(src_0, src_1, dst);
+
     const TensorShape &in_shape1 = src_0->info()->tensor_shape();
     const TensorShape &in_shape2 = src_1->info()->tensor_shape();
     const TensorShape &out_shape = dst->info()->tensor_shape();
@@ -280,12 +301,17 @@
     Window slice_input1 = slice.broadcast_if_dimension_le_one(in_shape1_collapsed);
     Window slice_input2 = slice.broadcast_if_dimension_le_one(in_shape2_collapsed);
 
+    // Check whether it is in_place calculation
+    const bool in_place = (src_0 == dst) || (src_1 == dst);
     do
     {
         unsigned int idx = 0;
         add_3D_tensor_argument(idx, src_0, slice_input1);
         add_3D_tensor_argument(idx, src_1, slice_input2);
-        add_3D_tensor_argument(idx, dst, slice);
+        if(!in_place)
+        {
+            add_3D_tensor_argument(idx, dst, slice);
+        }
         enqueue(queue, *this, slice, lws_hint());
 
         ARM_COMPUTE_UNUSED(collapsed.slide_window_slice_3D(slice_input1));
diff --git a/src/core/gpu/cl/kernels/ClMulKernel.h b/src/core/gpu/cl/kernels/ClMulKernel.h
index dec8dba..2ee182b 100644
--- a/src/core/gpu/cl/kernels/ClMulKernel.h
+++ b/src/core/gpu/cl/kernels/ClMulKernel.h
@@ -34,7 +34,11 @@
 {
 namespace kernels
 {
-/** Interface for the pixelwise multiplication kernel. */
+/** Interface for the pixelwise multiplication kernel.
+ *
+ * For binary elementwise ops in-place cannot be enabled by passing nullptr to dst, it can only be enabled by passing either src1 or src2 to dst instead.
+ *
+*/
 class ClMulKernel : public IClKernel
 {
 public: