diff --git a/src/proto_alpha/lib_protocol/src/alpha_context.mli b/src/proto_alpha/lib_protocol/src/alpha_context.mli
index 5bfb35090..a9bfac038 100644
--- a/src/proto_alpha/lib_protocol/src/alpha_context.mli
+++ b/src/proto_alpha/lib_protocol/src/alpha_context.mli
@@ -637,13 +637,17 @@ module Delegate : sig
   }
 
   val frozen_balance_encoding: frozen_balance Data_encoding.t
-  val frozen_balances_encoding: frozen_balance Cycle.Map.t Data_encoding.t
+  val frozen_balance_by_cycle_encoding: frozen_balance Cycle.Map.t Data_encoding.t
 
-  val frozen_balances:
+  val frozen_balance_by_cycle:
     context -> Signature.Public_key_hash.t ->
     frozen_balance Cycle.Map.t Lwt.t
 
-  val get_delegated_contracts:
+  val staking_balance:
+    context -> Signature.Public_key_hash.t ->
+    Tez.t tzresult Lwt.t
+
+  val delegated_contracts:
     context -> Signature.Public_key_hash.t ->
     Contract_hash.t list Lwt.t
 
diff --git a/src/proto_alpha/lib_protocol/src/delegate_services.ml b/src/proto_alpha/lib_protocol/src/delegate_services.ml
index 6058f9f69..3502a6e78 100644
--- a/src/proto_alpha/lib_protocol/src/delegate_services.ml
+++ b/src/proto_alpha/lib_protocol/src/delegate_services.ml
@@ -12,9 +12,10 @@ open Alpha_context
 type info = {
   balance: Tez.t ;
   frozen_balance: Tez.t ;
-  frozen_balances: Delegate.frozen_balance Cycle.Map.t ;
-  delegated_balance: Tez.t ;
+  frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
+  staking_balance: Tez.t ;
   delegated_contracts: Contract_hash.t list ;
+  delegated_balance: Tez.t ;
   deactivated: bool ;
   grace_period: Cycle.t ;
 }
@@ -22,20 +23,25 @@ type info = {
 let info_encoding =
   let open Data_encoding in
   conv
-    (fun { balance ; frozen_balance ; frozen_balances ; delegated_balance ;
-           delegated_contracts ; deactivated ; grace_period } ->
-      (balance, frozen_balance, frozen_balances, delegated_balance,
-       delegated_contracts, deactivated, grace_period))
-    (fun (balance, frozen_balance, frozen_balances, delegated_balance,
-          delegated_contracts, deactivated, grace_period) ->
-      { balance ; frozen_balance ; frozen_balances ; delegated_balance ;
-        delegated_contracts ; deactivated ; grace_period })
-    (obj7
+    (fun { balance ; frozen_balance ; frozen_balance_by_cycle ;
+           staking_balance ; delegated_contracts ;  delegated_balance ;
+           deactivated ; grace_period } ->
+      (balance, frozen_balance, frozen_balance_by_cycle,
+       staking_balance, delegated_contracts, delegated_balance,
+       deactivated, grace_period))
+    (fun (balance, frozen_balance, frozen_balance_by_cycle,
+          staking_balance, delegated_contracts, delegated_balance,
+          deactivated, grace_period) ->
+      { balance ; frozen_balance ; frozen_balance_by_cycle ;
+        staking_balance ; delegated_contracts ;  delegated_balance ;
+        deactivated ; grace_period })
+    (obj8
        (req "balance" Tez.encoding)
        (req "frozen_balance" Tez.encoding)
-       (req "frozen_balances" Delegate.frozen_balances_encoding)
-       (req "delegated_balance" Tez.encoding)
+       (req "frozen_balance_by_cycle" Delegate.frozen_balance_by_cycle_encoding)
+       (req "staking_balance" Tez.encoding)
        (req "delegated_contracts" (list Contract_hash.encoding))
+       (req "delegated_balance" Tez.encoding)
        (req "deactivated" bool)
        (req "grace_period" Cycle.encoding))
 
@@ -92,15 +98,16 @@ module S = struct
       ~output: Tez.encoding
       RPC_path.(path / "frozen_balance")
 
-  let frozen_balances =
+  let frozen_balance_by_cycle =
     RPC_service.get_service
       ~description:
-        "Returns the amount of frozen tokens associated to a given delegate."
+        "Returns the frozen balances of a given delegate, \
+         indexed by the cycle by which it will be unfrozen"
       ~query: RPC_query.empty
-      ~output: Delegate.frozen_balances_encoding
-      RPC_path.(path / "frozen_balances")
+      ~output: Delegate.frozen_balance_by_cycle_encoding
+      RPC_path.(path / "frozen_balance_by_cycle")
 
-  let delegated_balance =
+  let staking_balance =
     RPC_service.get_service
       ~description:
         "Returns the total amount of token delegated to a given delegate. \
@@ -110,7 +117,7 @@ module S = struct
          until they are unfrozen."
       ~query: RPC_query.empty
       ~output: Tez.encoding
-      RPC_path.(path / "delegated_balance")
+      RPC_path.(path / "staking_balance")
 
   let delegated_contracts =
     RPC_service.get_service
@@ -120,6 +127,16 @@ module S = struct
       ~output: (list Contract_hash.encoding)
       RPC_path.(path / "delegated_contracts")
 
+  let delegated_balance =
+    RPC_service.get_service
+      ~description:
+        "The includes the balance of all the contracts that delegates \
+         to it. This excludes the delegate own balance and its frozen \
+         balances."
+      ~query: RPC_query.empty
+      ~output: Tez.encoding
+      RPC_path.(path / "delegated_balance")
+
   let deactivated =
     RPC_service.get_service
       ~description:
@@ -164,14 +181,16 @@ let () =
   register1 S.info begin fun ctxt pkh () () ->
     Delegate.full_balance ctxt pkh >>=? fun balance ->
     Delegate.frozen_balance ctxt pkh >>=? fun frozen_balance ->
-    Delegate.frozen_balances ctxt pkh >>= fun frozen_balances ->
+    Delegate.frozen_balance_by_cycle ctxt pkh >>= fun frozen_balance_by_cycle ->
+    Delegate.staking_balance ctxt pkh >>=? fun staking_balance ->
+    Delegate.delegated_contracts ctxt pkh >>= fun delegated_contracts ->
     Delegate.delegated_balance ctxt pkh >>=? fun delegated_balance ->
-    Delegate.get_delegated_contracts ctxt pkh >>= fun delegated_contracts ->
     Delegate.deactivated ctxt pkh >>= fun deactivated ->
     Delegate.grace_period ctxt pkh >>=? fun grace_period ->
     return {
-      balance ; frozen_balance ; frozen_balances ; delegated_balance ;
-      delegated_contracts ; deactivated ; grace_period
+      balance ; frozen_balance ; frozen_balance_by_cycle ;
+      staking_balance ; delegated_contracts ; delegated_balance ;
+      deactivated ; grace_period
     }
   end ;
   register1 S.balance begin fun ctxt pkh () () ->
@@ -180,15 +199,18 @@ let () =
   register1 S.frozen_balance begin fun ctxt pkh () () ->
     Delegate.frozen_balance ctxt pkh
   end ;
-  register1 S.frozen_balances begin fun ctxt pkh () () ->
-    Delegate.frozen_balances ctxt pkh >>= return
+  register1 S.frozen_balance_by_cycle begin fun ctxt pkh () () ->
+    Delegate.frozen_balance_by_cycle ctxt pkh >>= return
+  end ;
+  register1 S.staking_balance begin fun ctxt pkh () () ->
+    Delegate.staking_balance ctxt pkh
+  end ;
+  register1 S.delegated_contracts begin fun ctxt pkh () () ->
+    Delegate.delegated_contracts ctxt pkh >>= return
   end ;
   register1 S.delegated_balance begin fun ctxt pkh () () ->
     Delegate.delegated_balance ctxt pkh
   end ;
-  register1 S.delegated_contracts begin fun ctxt pkh () () ->
-    Delegate.get_delegated_contracts ctxt pkh >>= return
-  end ;
   register1 S.deactivated begin fun ctxt pkh () () ->
     Delegate.deactivated ctxt pkh >>= return
   end ;
@@ -208,15 +230,18 @@ let balance ctxt block pkh =
 let frozen_balance ctxt block pkh =
   RPC_context.make_call1 S.frozen_balance ctxt block pkh () ()
 
-let frozen_balances ctxt block pkh =
-  RPC_context.make_call1 S.frozen_balances ctxt block pkh () ()
+let frozen_balance_by_cycle ctxt block pkh =
+  RPC_context.make_call1 S.frozen_balance_by_cycle ctxt block pkh () ()
 
-let delegated_balance ctxt block pkh =
-  RPC_context.make_call1 S.delegated_balance ctxt block pkh () ()
+let staking_balance ctxt block pkh =
+  RPC_context.make_call1 S.staking_balance ctxt block pkh () ()
 
 let delegated_contracts ctxt block pkh =
   RPC_context.make_call1 S.delegated_contracts ctxt block pkh () ()
 
+let delegated_balance ctxt block pkh =
+  RPC_context.make_call1 S.delegated_balance ctxt block pkh () ()
+
 let deactivated ctxt block pkh =
   RPC_context.make_call1 S.deactivated ctxt block pkh () ()
 
diff --git a/src/proto_alpha/lib_protocol/src/delegate_services.mli b/src/proto_alpha/lib_protocol/src/delegate_services.mli
index d9c13b9c5..56c4cf37d 100644
--- a/src/proto_alpha/lib_protocol/src/delegate_services.mli
+++ b/src/proto_alpha/lib_protocol/src/delegate_services.mli
@@ -18,9 +18,10 @@ val list:
 type info = {
   balance: Tez.t ;
   frozen_balance: Tez.t ;
-  frozen_balances: Delegate.frozen_balance Cycle.Map.t ;
-  delegated_balance: Tez.t ;
+  frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
+  staking_balance: Tez.t ;
   delegated_contracts: Contract_hash.t list ;
+  delegated_balance: Tez.t ;
   deactivated: bool ;
   grace_period: Cycle.t ;
 }
@@ -42,12 +43,12 @@ val frozen_balance:
   Signature.Public_key_hash.t ->
   Tez.t shell_tzresult Lwt.t
 
-val frozen_balances:
+val frozen_balance_by_cycle:
   'a #RPC_context.simple -> 'a ->
   Signature.Public_key_hash.t ->
   Delegate.frozen_balance Cycle.Map.t shell_tzresult Lwt.t
 
-val delegated_balance:
+val staking_balance:
   'a #RPC_context.simple -> 'a ->
   Signature.Public_key_hash.t ->
   Tez.t shell_tzresult Lwt.t
@@ -57,6 +58,11 @@ val delegated_contracts:
   Signature.Public_key_hash.t ->
   Contract_hash.t list shell_tzresult Lwt.t
 
+val delegated_balance:
+  'a #RPC_context.simple -> 'a ->
+  Signature.Public_key_hash.t ->
+  Tez.t shell_tzresult Lwt.t
+
 val deactivated:
   'a #RPC_context.simple -> 'a ->
   Signature.Public_key_hash.t ->
diff --git a/src/proto_alpha/lib_protocol/src/delegate_storage.ml b/src/proto_alpha/lib_protocol/src/delegate_storage.ml
index 974b0b5eb..02abd5b34 100644
--- a/src/proto_alpha/lib_protocol/src/delegate_storage.ml
+++ b/src/proto_alpha/lib_protocol/src/delegate_storage.ml
@@ -193,7 +193,7 @@ let remove ctxt contract =
 let fold = Storage.Delegates.fold
 let list = Storage.Delegates.elements
 
-let get_delegated_contracts ctxt delegate =
+let delegated_contracts ctxt delegate =
   let contract = Contract_repr.implicit_contract delegate in
   Storage.Contract.Delegated.elements (ctxt, contract)
 
@@ -368,7 +368,7 @@ let frozen_balance_encoding =
        (req "fees" Tez_repr.encoding)
        (req "rewards" Tez_repr.encoding))
 
-let frozen_balances_encoding =
+let frozen_balance_by_cycle_encoding =
   let open Data_encoding in
   conv
     (Cycle_repr.Map.bindings)
@@ -384,7 +384,7 @@ let empty_frozen_balance =
     fees = Tez_repr.zero ;
     rewards = Tez_repr.zero }
 
-let frozen_balances ctxt delegate =
+let frozen_balance_by_cycle ctxt delegate =
   let contract = Contract_repr.implicit_contract delegate in
   let map = Cycle_repr.Map.empty in
   Storage.Contract.Frozen_deposits.fold
@@ -449,10 +449,26 @@ let grace_period ctxt delegate =
   let contract = Contract_repr.implicit_contract delegate in
   Storage.Contract.Delegate_desactivation.get ctxt contract
 
-let delegated_balance ctxt delegate =
+let staking_balance ctxt delegate =
   let token_per_rolls = Constants_storage.tokens_per_roll ctxt in
   Roll_storage.get_rolls ctxt delegate >>=? fun rolls ->
   Roll_storage.get_change ctxt delegate >>=? fun change ->
   let rolls = Int64.of_int (List.length rolls) in
   Lwt.return Tez_repr.(token_per_rolls *? rolls) >>=? fun balance ->
   Lwt.return Tez_repr.(balance +? change)
+
+let delegated_balance ctxt delegate =
+  let contract = Contract_repr.implicit_contract delegate in
+  staking_balance ctxt delegate >>=? fun staking_balance ->
+  Storage.Contract.Balance.get ctxt contract >>= fun self_staking_balance ->
+  Storage.Contract.Frozen_deposits.fold
+    (ctxt, contract) ~init:self_staking_balance
+    ~f:(fun _cycle amount acc ->
+        Lwt.return acc >>=? fun acc ->
+        Lwt.return (Tez_repr.(acc +? amount))) >>= fun self_staking_balance ->
+  Storage.Contract.Frozen_fees.fold
+    (ctxt, contract) ~init:self_staking_balance
+    ~f:(fun _cycle amount acc ->
+        Lwt.return acc >>=? fun acc ->
+        Lwt.return (Tez_repr.(acc +? amount))) >>=? fun self_staking_balance ->
+  Lwt.return Tez_repr.(staking_balance -? self_staking_balance)
diff --git a/src/proto_alpha/lib_protocol/src/delegate_storage.mli b/src/proto_alpha/lib_protocol/src/delegate_storage.mli
index a8dfb3002..abe18728b 100644
--- a/src/proto_alpha/lib_protocol/src/delegate_storage.mli
+++ b/src/proto_alpha/lib_protocol/src/delegate_storage.mli
@@ -107,12 +107,13 @@ type frozen_balance = {
 }
 
 val frozen_balance_encoding: frozen_balance Data_encoding.t
-val frozen_balances_encoding: frozen_balance Cycle_repr.Map.t Data_encoding.t
+val frozen_balance_by_cycle_encoding:
+  frozen_balance Cycle_repr.Map.t Data_encoding.t
 
 (** Returns the amount of frozen deposit, fees and rewards associated
     to a given delegate, indexed by the cycle by which at the end the
     balance will be unfrozen. *)
-val frozen_balances:
+val frozen_balance_by_cycle:
   Raw_context.t -> Signature.Public_key_hash.t ->
   frozen_balance Cycle_repr.Map.t Lwt.t
 
@@ -123,8 +124,12 @@ val full_balance:
   Raw_context.t -> Signature.Public_key_hash.t ->
   Tez_repr.t tzresult Lwt.t
 
+val staking_balance:
+  Raw_context.t -> Signature.Public_key_hash.t ->
+  Tez_repr.t tzresult Lwt.t
+
 (** Returns the list of contract that delegated towards a given delegate *)
-val get_delegated_contracts:
+val delegated_contracts:
   Raw_context.t -> Signature.Public_key_hash.t ->
   Contract_hash.t list Lwt.t
 
diff --git a/src/proto_alpha/lib_protocol/test/helpers/context.ml b/src/proto_alpha/lib_protocol/test/helpers/context.ml
index 2d9d3816d..2cae7aec8 100644
--- a/src/proto_alpha/lib_protocol/test/helpers/context.ml
+++ b/src/proto_alpha/lib_protocol/test/helpers/context.ml
@@ -103,7 +103,7 @@ module Contract = struct
               invalid_arg
                 "get_balance: no frozen accounts for an originated contract."
           | Some pkh ->
-              Alpha_services.Delegate.frozen_balances
+              Alpha_services.Delegate.frozen_balance_by_cycle
                 rpc_ctxt ctxt pkh >>=? fun map ->
               Lwt.return @@
               Cycle.Map.fold