diff --git a/Cargo.toml b/Cargo.toml
index 872ed09..98e5c34 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.4.2"
+version = "0.4.3"
 edition = "2021"
 repository = "https://git.bfpower.io/BFPOWER/physical"
 readme = "README.md"
diff --git a/src/quantity/pressure.rs b/src/quantity/pressure.rs
index af1c474..0e8b679 100644
--- a/src/quantity/pressure.rs
+++ b/src/quantity/pressure.rs
@@ -1,5 +1,43 @@
 use crate::quantity::{Quantity, Value};
 use generate_quantity::quantity_type;
 
-//----- Kilopascal ----------------------------------
+use super::KILO;
+
+//----- Pascals ----------------------------------
+quantity_type! {Pascals, "Pa"}
+
+impl<V: Value> Pascals<V> {
+    #[inline]
+    pub fn to_kilo_pascals(self) -> KiloPascals<V> {
+        let divisor = V::from_u16(KILO).unwrap();
+        KiloPascals(self.0 / divisor)
+    }
+}
+
+//----- Kilopascals ----------------------------------
 quantity_type! {KiloPascals, "kPa"}
+
+impl<V: Value> KiloPascals<V> {
+    #[inline]
+    pub fn to_pascals(self) -> Pascals<V> {
+        let multiplier = V::from_u16(KILO).unwrap();
+        Pascals(self.0 * multiplier)
+    }
+}
+
+// ---------------------------------------------------------------------------------------------------------------------
+// ----- Tests ------------------------
+// ---------------------------------------------------------------------------------------------------------------------
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn convert_u32() {
+        let pascals: Pascals<u32> = 1_000.pascals();
+        let kilo_pascals: KiloPascals<u32> = 1.kilo_pascals();
+
+        assert_eq!(pascals.0, kilo_pascals.to_pascals().0);
+        assert_eq!(kilo_pascals.0, pascals.to_kilo_pascals().0);
+    }
+}