diff --git a/angrop/gadget_finder/gadget_analyzer.py b/angrop/gadget_finder/gadget_analyzer.py
index 9aae7a7..20f57d5 100644
--- a/angrop/gadget_finder/gadget_analyzer.py
+++ b/angrop/gadget_finder/gadget_analyzer.py
@@ -710,6 +710,8 @@ def _build_mem_access(self, a, gadget, init_state, final_state):
             mem_access.addr_dependencies = rop_utils.get_ast_dependency(a.addr.ast)
             mem_access.addr_controllers = rop_utils.get_ast_controllers(init_state, a.addr.ast,
                                                                         mem_access.addr_dependencies)
+            mem_access.addr_offset = rop_utils.get_ast_const_offset(init_state, a.addr.ast,
+                                                                    mem_access.addr_dependencies)
         # case 3: the symbolic address comes from controlled stack
         elif all(x.startswith("symbolic_stack") for x in a.addr.ast.variables):
             mem_access.addr_stack_controllers = set(a.addr.ast.variables)
diff --git a/angrop/rop_gadget.py b/angrop/rop_gadget.py
index 7564eac..3f3d8aa 100644
--- a/angrop/rop_gadget.py
+++ b/angrop/rop_gadget.py
@@ -6,6 +6,7 @@ class RopMemAccess:
     Attributes:
         addr_dependencies (set): All the registers that affect the memory address.
         addr_controller (set): All the registers that can determine the symbolic memory access address by itself
+        addr_offset (int): Constant offset in the memory address relative to register(s)
         addr_stack_controller (set): all the controlled gadgets on the stack that can determine the address by itself
         data_dependencies (set): All the registers that affect the data written.
         data_controller (set): All the registers that can determine the symbolic data by itself
@@ -17,6 +18,7 @@ class RopMemAccess:
     def __init__(self):
         self.addr_dependencies = set()
         self.addr_controllers = set()
+        self.addr_offset: int | None = None
         self.addr_stack_controllers = set()
         self.data_dependencies = set()
         self.data_controllers = set()
diff --git a/angrop/rop_utils.py b/angrop/rop_utils.py
index 40fc45a..9eb7472 100644
--- a/angrop/rop_utils.py
+++ b/angrop/rop_utils.py
@@ -68,6 +68,28 @@ def get_ast_controllers(state, ast, reg_deps) -> set:
     return controllers
 
 
+def get_ast_const_offset(state, ast, reg_deps) -> int:
+    """
+    Gets the constant offset for a memory access
+    :param state: the input state
+    :param ast: the ast of which we are trying to analyze controllers
+    :param reg_deps: All registers which it depends on
+    :return: Constant value
+    """
+    size = ast.size()
+    zero_val = claripy.BVV(0, size)
+
+    # Replace symbolic values with zero to get the constant value
+    # This is faster than eval with extra contraints
+    for reg in reg_deps:
+        reg_val = state.registers.load(reg)
+        ast = claripy.algorithm.replace(
+            expr=ast, old=reg_val, new=zero_val)
+
+    assert not ast.symbolic
+    return state.solver.eval(ast)
+
+
 def unconstrained_check(state, ast, extra_constraints=None):
     """
     Attempts to check if an ast is completely unconstrained
diff --git a/tests/test_gadgets.py b/tests/test_gadgets.py
index 52937b5..78c2e1c 100644
--- a/tests/test_gadgets.py
+++ b/tests/test_gadgets.py
@@ -271,6 +271,14 @@ def test_syscall_gadget():
     assert not gadget.can_return
     assert len(gadget.concrete_regs) == 1 and gadget.concrete_regs.pop('rax') == 0x3b
 
+    gadget = rop.analyze_gadget(0x521cef)
+    assert type(gadget) == RopGadget
+    assert len(gadget.mem_writes) == 1
+    mem_write = gadget.mem_writes[0]
+    assert mem_write.addr_offset == 0x68
+    assert len(mem_write.addr_controllers) == 1 and 'rdx' in mem_write.addr_controllers
+    assert len(mem_write.data_controllers) == 1 and 'rcx' in mem_write.data_controllers
+
     gadget = rop.analyze_gadget(0x4c1437)
     assert type(gadget) == SyscallGadget
     assert gadget.stack_change == 0