diff --git a/Cargo.lock b/Cargo.lock
index 3e0426aafd6..5a425fe4af9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -38,6 +38,17 @@ dependencies = [
  "cpufeatures",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
+dependencies = [
+ "getrandom 0.2.15",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "ahash"
 version = "0.8.11"
@@ -490,6 +501,30 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "borsh"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6362ed55def622cddc70a4746a68554d7b687713770de539e59a739b249f8ed"
+dependencies = [
+ "borsh-derive",
+ "cfg_aliases",
+]
+
+[[package]]
+name = "borsh-derive"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3ef8005764f53cd4dca619f5bf64cafd4664dada50ece25e4d81de54c80cc0b"
+dependencies = [
+ "once_cell",
+ "proc-macro-crate 3.1.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+ "syn_derive",
+]
+
 [[package]]
 name = "bs58"
 version = "0.5.1"
@@ -523,6 +558,39 @@ version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3ac9f8b63eca6fd385229b3675f6cc0dc5c8a5c8a54a59d4f52ffd670d87b0c"
 
+[[package]]
+name = "byte-unit"
+version = "5.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33ac19bdf0b2665407c39d82dbc937e951e7e2001609f0fb32edd0af45a2d63e"
+dependencies = [
+ "rust_decimal",
+ "serde",
+ "utf8-width",
+]
+
+[[package]]
+name = "bytecheck"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
+dependencies = [
+ "bytecheck_derive",
+ "ptr_meta",
+ "simdutf8",
+]
+
+[[package]]
+name = "bytecheck_derive"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "bytecount"
 version = "0.6.8"
@@ -570,6 +638,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chrono"
 version = "0.4.38"
@@ -1753,7 +1827,7 @@ dependencies = [
  "sha2 0.10.8",
  "sha3",
  "thiserror",
- "uuid",
+ "uuid 0.8.2",
 ]
 
 [[package]]
@@ -2137,6 +2211,7 @@ version = "0.61.2"
 dependencies = [
  "ansi_term",
  "anyhow",
+ "byte-unit",
  "cid",
  "forc-tracing 0.61.2",
  "forc-util",
@@ -3008,7 +3083,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a6ad932c6dd3cfaf16b66754a42f87bbeefd591530c4b6a8334270a7df3e853"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
  "petgraph",
  "thiserror",
 ]
@@ -3097,6 +3172,9 @@ name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+dependencies = [
+ "ahash 0.7.8",
+]
 
 [[package]]
 name = "hashbrown"
@@ -3104,7 +3182,7 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
 ]
 
 [[package]]
@@ -3113,7 +3191,7 @@ version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
  "allocator-api2",
  "serde",
 ]
@@ -5235,6 +5313,26 @@ version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "33cb294fe86a74cbcf50d4445b37da762029549ebeea341421c7c70370f86cac"
 
+[[package]]
+name = "ptr_meta"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
+dependencies = [
+ "ptr_meta_derive",
+]
+
+[[package]]
+name = "ptr_meta_derive"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "ptyprocess"
 version = "0.4.1"
@@ -5490,6 +5588,15 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
+[[package]]
+name = "rend"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
+dependencies = [
+ "bytecheck",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.11.27"
@@ -5632,6 +5739,35 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "rkyv"
+version = "0.7.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cba464629b3394fc4dbc6f940ff8f5b4ff5c7aef40f29166fd4ad12acbc99c0"
+dependencies = [
+ "bitvec",
+ "bytecheck",
+ "bytes",
+ "hashbrown 0.12.3",
+ "ptr_meta",
+ "rend",
+ "rkyv_derive",
+ "seahash",
+ "tinyvec",
+ "uuid 1.9.1",
+]
+
+[[package]]
+name = "rkyv_derive"
+version = "0.7.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7dddfff8de25e6f62b9d64e6e432bf1c6736c57d20323e15ee10435fbda7c65"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "rlp"
 version = "0.5.2"
@@ -5709,6 +5845,22 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "rust_decimal"
+version = "1.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1790d1c4c0ca81211399e0e0af16333276f375209e71a37b67698a373db5b47a"
+dependencies = [
+ "arrayvec 0.7.4",
+ "borsh",
+ "bytes",
+ "num-traits",
+ "rand",
+ "rkyv",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -5970,6 +6122,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b84345e4c9bd703274a082fb80caaa99b7612be48dfaa1dd9266577ec412309d"
 
+[[package]]
+name = "seahash"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
+
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -6289,6 +6447,12 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "simdutf8"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f27f6278552951f1f2b8cf9da965d10969b2efdea95a6ec47987ab46edfe263a"
+
 [[package]]
 name = "similar"
 version = "2.5.0"
@@ -6789,6 +6953,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn_derive"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1329189c02ff984e9736652b1631330da25eaa6bc639089ed4915d25446cbe7b"
+dependencies = [
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
 [[package]]
 name = "sync_wrapper"
 version = "0.1.2"
@@ -7690,6 +7866,12 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
+[[package]]
+name = "utf8-width"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86bd8d4e895da8537e5315b8254664e6b769c4ff3db18321b297a1e7004392e3"
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"
@@ -7706,6 +7888,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "uuid"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de17fd2f7da591098415cff336e12965a28061ddace43b59cb3c430179c9439"
+
 [[package]]
 name = "uwuify"
 version = "0.2.2"
diff --git a/forc-pkg/Cargo.toml b/forc-pkg/Cargo.toml
index f4211d4b1a0..dc8364cc648 100644
--- a/forc-pkg/Cargo.toml
+++ b/forc-pkg/Cargo.toml
@@ -11,6 +11,7 @@ repository.workspace = true
 [dependencies]
 ansi_term = "0.12"
 anyhow = "1"
+byte-unit = "5.1.4"
 cid = "0.10"
 forc-tracing = { version = "0.61.2", path = "../forc-tracing" }
 forc-util = { version = "0.61.2", path = "../forc-util" }
diff --git a/forc-pkg/src/pkg.rs b/forc-pkg/src/pkg.rs
index fda1ec4d2c1..bf5baadbf6e 100644
--- a/forc-pkg/src/pkg.rs
+++ b/forc-pkg/src/pkg.rs
@@ -9,6 +9,7 @@ use crate::{
     BuildProfile,
 };
 use anyhow::{anyhow, bail, Context, Error, Result};
+use byte_unit::{Byte, UnitType};
 use forc_tracing::{println_action_green, println_warning};
 use forc_util::{
     default_output_directory, find_file_name, kebab_to_snake_case, print_compiling,
@@ -497,7 +498,11 @@ impl BuiltPackage {
         let json_abi_path = output_dir.join(program_abi_stem).with_extension("json");
         self.write_json_abi(&json_abi_path, minify)?;
 
-        debug!("      Bytecode size: {} bytes", self.bytecode.bytes.len());
+        debug!(
+            "      Bytecode size: {} bytes ({})",
+            self.bytecode.bytes.len(),
+            format_bytecode_size(self.bytecode.bytes.len())
+        );
         // Additional ops required depending on the program type
         match self.tree_type {
             TreeType::Contract => {
@@ -2107,6 +2112,12 @@ fn profile_target_string(profile_name: &str, build_target: &BuildTarget) -> Stri
     };
     format!("{profile_name} [{}] target(s)", targets.join(" + "))
 }
+/// Returns the size of the bytecode in a human-readable format.
+pub fn format_bytecode_size(bytes_len: usize) -> String {
+    let size = Byte::from_u64(bytes_len as u64);
+    let adjusted_byte = size.get_appropriate_unit(UnitType::Decimal);
+    adjusted_byte.to_string()
+}
 
 /// Check if the given node is a contract dependency of any node in the graph.
 fn is_contract_dependency(graph: &Graph, node: NodeIx) -> bool {
@@ -2173,12 +2184,17 @@ pub fn build_with_options(build_options: &BuildOpts) -> Result<Built> {
         },
     )?;
     let output_dir = pkg.output_directory.as_ref().map(PathBuf::from);
+    let total_size = built_packages
+        .iter()
+        .map(|(_, pkg)| pkg.bytecode.bytes.len())
+        .sum::<usize>();
 
     println_action_green(
         "Finished",
         &format!(
-            "{} in {:.2}s",
+            "{} [{}] in {:.2}s",
             profile_target_string(&build_profile.name, build_target),
+            format_bytecode_size(total_size),
             build_start.elapsed().as_secs_f32()
         ),
     );
@@ -2294,6 +2310,7 @@ pub fn build(
 
     let mut lib_namespace_map = HashMap::default();
     let mut compiled_contract_deps = HashMap::new();
+
     for &node in plan
         .compilation_order
         .iter()