diff --git a/src/gleam_community/maths/arithmetics.gleam b/src/gleam_community/maths/arithmetics.gleam
index 9d1c018..acb0fd1 100644
--- a/src/gleam_community/maths/arithmetics.gleam
+++ b/src/gleam_community/maths/arithmetics.gleam
@@ -96,6 +96,56 @@ fn do_gcd(x: Int, y: Int) -> Int {
   }
 }
 
+/// <div style="text-align: right;">
+///     <a href="https://github.com/gleam-community/maths/issues">
+///         <small>Spot a typo? Open an issue!</small>
+///     </a>
+/// </div>
+///
+/// The function calculates the Euclidian modulo of two numbers
+/// The Euclidian_modulo is the modulo that most often is used in maths
+/// rather than the normal truncating modulo operation that is used most 
+/// often in programming through the % operator
+/// In contrast to the % operator this function will always return a positive
+/// result
+///
+/// Like the gleam division operator / this will return 0 if one of the
+/// parameters are 0 as this is not defined in mathematics
+///
+///
+/// <details>
+///     <summary>Example:</summary>
+///
+///     import gleeunit/should
+///     import gleam_community/maths/arithmetics
+///
+///     pub fn example() {
+///       arithmetics.euclidian_modulo(15, 4)
+///       |> should.equal(3)
+///   
+///       arithmetics.euclidian_modulo(-3, -2)
+///       |> should.equal(1)
+///
+///       arithmetics.euclidian_modulo(5, 0)
+///       |> should.equal(0)
+///     }
+/// </details>
+///
+/// <div style="text-align: right;">
+///     <a href="#">
+///         <small>Back to top ↑</small>
+///     </a>
+/// </div>
+///
+pub fn euclidian_modulo(x: Int, y: Int) -> Int {
+  case x % y, x, y {
+    _, 0, _ -> 0
+    _, _, 0 -> 0
+    md, _, _ if md < 0 -> md + int.absolute_value(y)
+    md, _, _ -> md
+  }
+}
+
 /// <div style="text-align: right;">
 ///     <a href="https://github.com/gleam-community/maths/issues">
 ///         <small>Spot a typo? Open an issue!</small>
diff --git a/test/gleam_community/maths/arithmetics_test.gleam b/test/gleam_community/maths/arithmetics_test.gleam
index 57e6753..104cb4d 100644
--- a/test/gleam_community/maths/arithmetics_test.gleam
+++ b/test/gleam_community/maths/arithmetics_test.gleam
@@ -21,6 +21,17 @@ pub fn int_gcd_test() {
   |> should.equal(6)
 }
 
+pub fn euclidian_modulo_test() {
+  arithmetics.euclidian_modulo(15, 4)
+  |> should.equal(3)
+
+  arithmetics.euclidian_modulo(-3, -2)
+  |> should.equal(1)
+
+  arithmetics.euclidian_modulo(5, 0)
+  |> should.equal(0)
+}
+
 pub fn int_lcm_test() {
   arithmetics.lcm(1, 1)
   |> should.equal(1)