diff --git a/arrow-cast/src/cast/mod.rs b/arrow-cast/src/cast/mod.rs
index 6eed69976e1a..936f5255bae9 100644
--- a/arrow-cast/src/cast/mod.rs
+++ b/arrow-cast/src/cast/mod.rs
@@ -41,6 +41,7 @@ mod decimal;
 mod dictionary;
 mod list;
 mod map;
+mod numeric;
 mod run_array;
 mod string;
 mod structs;
@@ -50,6 +51,7 @@ use crate::cast::decimal::*;
 use crate::cast::dictionary::*;
 use crate::cast::list::*;
 use crate::cast::map::*;
+pub use crate::cast::numeric::*;
 use crate::cast::run_array::*;
 use crate::cast::string::*;
 use crate::cast::structs::*;
@@ -2520,73 +2522,6 @@ where
     Ok(Arc::new(result))
 }
 
-/// Convert Array into a PrimitiveArray of type, and apply numeric cast
-fn cast_numeric_arrays<FROM, TO>(
-    from: &dyn Array,
-    cast_options: &CastOptions,
-) -> Result<ArrayRef, ArrowError>
-where
-    FROM: ArrowPrimitiveType,
-    TO: ArrowPrimitiveType,
-    FROM::Native: NumCast,
-    TO::Native: NumCast,
-{
-    if cast_options.safe {
-        // If the value can't be casted to the `TO::Native`, return null
-        Ok(Arc::new(numeric_cast::<FROM, TO>(
-            from.as_primitive::<FROM>(),
-        )))
-    } else {
-        // If the value can't be casted to the `TO::Native`, return error
-        Ok(Arc::new(try_numeric_cast::<FROM, TO>(
-            from.as_primitive::<FROM>(),
-        )?))
-    }
-}
-
-// Natural cast between numeric types
-// If the value of T can't be casted to R, will throw error
-fn try_numeric_cast<T, R>(from: &PrimitiveArray<T>) -> Result<PrimitiveArray<R>, ArrowError>
-where
-    T: ArrowPrimitiveType,
-    R: ArrowPrimitiveType,
-    T::Native: NumCast,
-    R::Native: NumCast,
-{
-    from.try_unary(|value| {
-        num_cast::<T::Native, R::Native>(value).ok_or_else(|| {
-            ArrowError::CastError(format!(
-                "Can't cast value {:?} to type {}",
-                value,
-                R::DATA_TYPE
-            ))
-        })
-    })
-}
-
-/// Natural cast between numeric types
-/// Return None if the input `value` can't be casted to type `O`.
-#[inline]
-pub fn num_cast<I, O>(value: I) -> Option<O>
-where
-    I: NumCast,
-    O: NumCast,
-{
-    num_traits::cast::cast::<I, O>(value)
-}
-
-// Natural cast between numeric types
-// If the value of T can't be casted to R, it will be converted to null
-fn numeric_cast<T, R>(from: &PrimitiveArray<T>) -> PrimitiveArray<R>
-where
-    T: ArrowPrimitiveType,
-    R: ArrowPrimitiveType,
-    T::Native: NumCast,
-    R::Native: NumCast,
-{
-    from.unary_opt::<_, R>(num_cast::<T::Native, R::Native>)
-}
-
 fn cast_numeric_to_binary<FROM: ArrowPrimitiveType, O: OffsetSizeTrait>(
     array: &dyn Array,
 ) -> Result<ArrayRef, ArrowError> {
@@ -2622,92 +2557,6 @@ fn adjust_timestamp_to_timezone<T: ArrowTimestampType>(
     Ok(adjusted)
 }
 
-/// Cast numeric types to Boolean
-///
-/// Any zero value returns `false` while non-zero returns `true`
-fn cast_numeric_to_bool<FROM>(from: &dyn Array) -> Result<ArrayRef, ArrowError>
-where
-    FROM: ArrowPrimitiveType,
-{
-    numeric_to_bool_cast::<FROM>(from.as_primitive::<FROM>()).map(|to| Arc::new(to) as ArrayRef)
-}
-
-fn numeric_to_bool_cast<T>(from: &PrimitiveArray<T>) -> Result<BooleanArray, ArrowError>
-where
-    T: ArrowPrimitiveType,
-{
-    let mut b = BooleanBuilder::with_capacity(from.len());
-
-    for i in 0..from.len() {
-        if from.is_null(i) {
-            b.append_null();
-        } else {
-            b.append_value(cast_num_to_bool::<T::Native>(from.value(i)));
-        }
-    }
-
-    Ok(b.finish())
-}
-
-/// Cast numeric types to boolean
-#[inline]
-pub fn cast_num_to_bool<I>(value: I) -> bool
-where
-    I: Default + PartialEq,
-{
-    value != I::default()
-}
-
-/// Cast Boolean types to numeric
-///
-/// `false` returns 0 while `true` returns 1
-fn cast_bool_to_numeric<TO>(
-    from: &dyn Array,
-    cast_options: &CastOptions,
-) -> Result<ArrayRef, ArrowError>
-where
-    TO: ArrowPrimitiveType,
-    TO::Native: num_traits::cast::NumCast,
-{
-    Ok(Arc::new(bool_to_numeric_cast::<TO>(
-        from.as_any().downcast_ref::<BooleanArray>().unwrap(),
-        cast_options,
-    )))
-}
-
-fn bool_to_numeric_cast<T>(from: &BooleanArray, _cast_options: &CastOptions) -> PrimitiveArray<T>
-where
-    T: ArrowPrimitiveType,
-    T::Native: num_traits::NumCast,
-{
-    let iter = (0..from.len()).map(|i| {
-        if from.is_null(i) {
-            None
-        } else {
-            single_bool_to_numeric::<T::Native>(from.value(i))
-        }
-    });
-    // Benefit:
-    //     20% performance improvement
-    // Soundness:
-    //     The iterator is trustedLen because it comes from a Range
-    unsafe { PrimitiveArray::<T>::from_trusted_len_iter(iter) }
-}
-
-/// Cast single bool value to numeric value.
-#[inline]
-pub fn single_bool_to_numeric<O>(value: bool) -> Option<O>
-where
-    O: num_traits::NumCast + Default,
-{
-    if value {
-        // a workaround to cast a primitive to type O, infallible
-        num_traits::cast::cast(1)
-    } else {
-        Some(O::default())
-    }
-}
-
 /// Helper function to cast from one `BinaryArray` or 'LargeBinaryArray' to 'FixedSizeBinaryArray'.
 fn cast_binary_to_fixed_size_binary<O: OffsetSizeTrait>(
     array: &dyn Array,
diff --git a/arrow-cast/src/cast/numeric.rs b/arrow-cast/src/cast/numeric.rs
new file mode 100644
index 000000000000..9ed06aad9c24
--- /dev/null
+++ b/arrow-cast/src/cast/numeric.rs
@@ -0,0 +1,178 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+//! Cast support for numeric and boolean arrays.
+
+use arrow_array::{builder::*, cast::*, types::*, *};
+use arrow_schema::ArrowError;
+use num_traits::NumCast;
+use std::sync::Arc;
+
+use super::CastOptions;
+
+/// Convert Array into a PrimitiveArray of type, and apply numeric cast
+pub(crate) fn cast_numeric_arrays<FROM, TO>(
+    from: &dyn Array,
+    cast_options: &CastOptions,
+) -> Result<ArrayRef, ArrowError>
+where
+    FROM: ArrowPrimitiveType,
+    TO: ArrowPrimitiveType,
+    FROM::Native: NumCast,
+    TO::Native: NumCast,
+{
+    if cast_options.safe {
+        // If the value can't be casted to the `TO::Native`, return null
+        Ok(Arc::new(numeric_cast::<FROM, TO>(
+            from.as_primitive::<FROM>(),
+        )))
+    } else {
+        // If the value can't be casted to the `TO::Native`, return error
+        Ok(Arc::new(try_numeric_cast::<FROM, TO>(
+            from.as_primitive::<FROM>(),
+        )?))
+    }
+}
+
+// Natural cast between numeric types
+// If the value of T can't be casted to R, will throw error
+fn try_numeric_cast<T, R>(from: &PrimitiveArray<T>) -> Result<PrimitiveArray<R>, ArrowError>
+where
+    T: ArrowPrimitiveType,
+    R: ArrowPrimitiveType,
+    T::Native: NumCast,
+    R::Native: NumCast,
+{
+    from.try_unary(|value| {
+        num_cast::<T::Native, R::Native>(value).ok_or_else(|| {
+            ArrowError::CastError(format!(
+                "Can't cast value {:?} to type {}",
+                value,
+                R::DATA_TYPE
+            ))
+        })
+    })
+}
+
+/// Natural cast between numeric types
+/// Return None if the input `value` can't be casted to type `O`.
+#[inline]
+pub fn num_cast<I, O>(value: I) -> Option<O>
+where
+    I: NumCast,
+    O: NumCast,
+{
+    num_traits::cast::cast::<I, O>(value)
+}
+
+// Natural cast between numeric types
+// If the value of T can't be casted to R, it will be converted to null
+fn numeric_cast<T, R>(from: &PrimitiveArray<T>) -> PrimitiveArray<R>
+where
+    T: ArrowPrimitiveType,
+    R: ArrowPrimitiveType,
+    T::Native: NumCast,
+    R::Native: NumCast,
+{
+    from.unary_opt::<_, R>(num_cast::<T::Native, R::Native>)
+}
+
+/// Cast numeric types to Boolean
+///
+/// Any zero value returns `false` while non-zero returns `true`
+pub(crate) fn cast_numeric_to_bool<FROM>(from: &dyn Array) -> Result<ArrayRef, ArrowError>
+where
+    FROM: ArrowPrimitiveType,
+{
+    numeric_to_bool_cast::<FROM>(from.as_primitive::<FROM>()).map(|to| Arc::new(to) as ArrayRef)
+}
+
+fn numeric_to_bool_cast<T>(from: &PrimitiveArray<T>) -> Result<BooleanArray, ArrowError>
+where
+    T: ArrowPrimitiveType,
+{
+    let mut b = BooleanBuilder::with_capacity(from.len());
+
+    for i in 0..from.len() {
+        if from.is_null(i) {
+            b.append_null();
+        } else {
+            b.append_value(cast_num_to_bool::<T::Native>(from.value(i)));
+        }
+    }
+
+    Ok(b.finish())
+}
+
+/// Cast numeric types to boolean
+#[inline]
+pub fn cast_num_to_bool<I>(value: I) -> bool
+where
+    I: Default + PartialEq,
+{
+    value != I::default()
+}
+
+/// Cast Boolean types to numeric
+///
+/// `false` returns 0 while `true` returns 1
+pub(crate) fn cast_bool_to_numeric<TO>(
+    from: &dyn Array,
+    cast_options: &CastOptions,
+) -> Result<ArrayRef, ArrowError>
+where
+    TO: ArrowPrimitiveType,
+    TO::Native: num_traits::cast::NumCast,
+{
+    Ok(Arc::new(bool_to_numeric_cast::<TO>(
+        from.as_any().downcast_ref::<BooleanArray>().unwrap(),
+        cast_options,
+    )))
+}
+
+fn bool_to_numeric_cast<T>(from: &BooleanArray, _cast_options: &CastOptions) -> PrimitiveArray<T>
+where
+    T: ArrowPrimitiveType,
+    T::Native: num_traits::NumCast,
+{
+    let iter = (0..from.len()).map(|i| {
+        if from.is_null(i) {
+            None
+        } else {
+            single_bool_to_numeric::<T::Native>(from.value(i))
+        }
+    });
+    // Benefit:
+    //     20% performance improvement
+    // Soundness:
+    //     The iterator is trustedLen because it comes from a Range
+    unsafe { PrimitiveArray::<T>::from_trusted_len_iter(iter) }
+}
+
+/// Cast single bool value to numeric value.
+#[inline]
+pub fn single_bool_to_numeric<O>(value: bool) -> Option<O>
+where
+    O: num_traits::NumCast + Default,
+{
+    if value {
+        // a workaround to cast a primitive to type O, infallible
+        num_traits::cast::cast(1)
+    } else {
+        Some(O::default())
+    }
+}