diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4aca887e9..5e7490734f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ and this project adheres to
 
 - cosmwasm-std: Implement `Not` for `Uint{64,128,256}` ([#1799]).
 - cosmwasm-std: Add iterators for `Coins` ([#1806]).
+- cosmwasm-std: Make `abs_diff` const for `Uint{256,512}` and
+  `Int{64,128,256,512}`. It is now const for all integer types.
 
 [#1799]: https://github.com/CosmWasm/cosmwasm/pull/1799
 [#1806]: https://github.com/CosmWasm/cosmwasm/pull/1806
diff --git a/packages/std/src/math/int128.rs b/packages/std/src/math/int128.rs
index 080236c19a..cc0b7c83b5 100644
--- a/packages/std/src/math/int128.rs
+++ b/packages/std/src/math/int128.rs
@@ -206,7 +206,7 @@ impl Int128 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Uint128 {
+    pub const fn abs_diff(self, other: Self) -> Uint128 {
         Uint128(self.0.abs_diff(other.0))
     }
 }
diff --git a/packages/std/src/math/int256.rs b/packages/std/src/math/int256.rs
index 50905713a2..5616fcc2e7 100644
--- a/packages/std/src/math/int256.rs
+++ b/packages/std/src/math/int256.rs
@@ -255,7 +255,7 @@ impl Int256 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Uint256 {
+    pub const fn abs_diff(self, other: Self) -> Uint256 {
         Uint256(self.0.abs_diff(other.0))
     }
 }
diff --git a/packages/std/src/math/int512.rs b/packages/std/src/math/int512.rs
index 08a30d0c3a..2b122418e5 100644
--- a/packages/std/src/math/int512.rs
+++ b/packages/std/src/math/int512.rs
@@ -291,7 +291,7 @@ impl Int512 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Uint512 {
+    pub const fn abs_diff(self, other: Self) -> Uint512 {
         Uint512(self.0.abs_diff(other.0))
     }
 }
diff --git a/packages/std/src/math/int64.rs b/packages/std/src/math/int64.rs
index c977ed5581..2e9ac7f68d 100644
--- a/packages/std/src/math/int64.rs
+++ b/packages/std/src/math/int64.rs
@@ -206,7 +206,7 @@ impl Int64 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Uint64 {
+    pub const fn abs_diff(self, other: Self) -> Uint64 {
         Uint64(self.0.abs_diff(other.0))
     }
 }
diff --git a/packages/std/src/math/uint256.rs b/packages/std/src/math/uint256.rs
index 2199245a75..6422dee764 100644
--- a/packages/std/src/math/uint256.rs
+++ b/packages/std/src/math/uint256.rs
@@ -330,7 +330,7 @@ impl Uint256 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Self {
+    pub const fn abs_diff(self, other: Self) -> Self {
         Self(self.0.abs_diff(other.0))
     }
 }
diff --git a/packages/std/src/math/uint512.rs b/packages/std/src/math/uint512.rs
index 0300d0f76e..c4dd9e3f52 100644
--- a/packages/std/src/math/uint512.rs
+++ b/packages/std/src/math/uint512.rs
@@ -295,7 +295,7 @@ impl Uint512 {
     }
 
     #[must_use = "this returns the result of the operation, without modifying the original"]
-    pub fn abs_diff(self, other: Self) -> Self {
+    pub const fn abs_diff(self, other: Self) -> Self {
         Self(self.0.abs_diff(other.0))
     }
 }