diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -96,6 +96,7 @@ OBJCOPY=$(TOOLCHAIN_PATH)/$(TOOLCHAIN_PR
 AS=$(TOOLCHAIN_PATH)/$(TOOLCHAIN_PREFIX)-as
 AR=$(TOOLCHAIN_PATH)/$(TOOLCHAIN_PREFIX)-ar
 GDB=$(TOOLCHAIN_PATH)/$(TOOLCHAIN_PREFIX)-gdb
+SIZE=$(TOOLCHAIN_PATH)/$(TOOLCHAIN_PREFIX)-size
 
 
 all: $(OBJ)
@@ -110,3 +111,9 @@ clean:
 	rm -f $(TARGET).elf
 	rm -f $(TARGET).hex
 	rm -f $(TARGET).bin
+
+# Display size
+size: $(TARGET).elf
+	@echo Invoking: ARM GNU Print Size
+	$(SIZE) --format=berkeley $<
+	@echo