diff --git a/crates/immo-core/src/euros.rs b/crates/immo-core/src/euros.rs
index 0839ba0..1f38da0 100644
--- a/crates/immo-core/src/euros.rs
+++ b/crates/immo-core/src/euros.rs
@@ -1,6 +1,15 @@
 use std::fmt;
 
-use rust_decimal::Decimal;
+use rust_decimal::{Decimal, prelude::ToPrimitive};
+use thiserror::Error;
+
+#[derive(Debug, PartialEq, Eq, Error, Clone)]
+pub enum EurosError {
+    #[error("Can only create from decimal with scale = 2: {0}")]
+    WrongDecimalScale(Decimal),
+    #[error("Decimal cannot be represented as i64: {0}")]
+    DecimalIsTooBig(Decimal),
+}
 
 #[derive(PartialOrd, PartialEq, Ord, Eq, Clone, Copy, Debug)]
 pub struct Euros {
@@ -12,6 +21,18 @@ impl Euros {
         Euros { value_as_cents }
     }
 
+    pub fn from_euros_as_decimal(value_as_euros: Decimal) -> Result<Self, EurosError> {
+        // Euros should explicitely have scale 2 to validate cents precision
+        if value_as_euros.scale() != 2 {
+            Err(EurosError::WrongDecimalScale(value_as_euros))
+        } else {
+            (value_as_euros * Decimal::ONE_HUNDRED)
+                .to_i64()
+                .map(Euros::from_cents_as_i64)
+                .ok_or(EurosError::DecimalIsTooBig(value_as_euros))
+        }
+    }
+
     pub const fn as_cents(self) -> i64 {
         self.value_as_cents
     }
@@ -106,4 +127,37 @@ mod tests {
         let euros = Euros::from_cents_as_i64(-123_00);
         assert_eq!(format!("{}", euros), "-123.00 €");
     }
+
+    #[test]
+    fn from_euros_as_decimal_fails_if_scale_is_larger_than_2() {
+        let dec = Decimal::new(3141, 3);
+        let ret = Euros::from_euros_as_decimal(dec);
+        assert!(ret.is_err());
+        assert_eq!(ret.unwrap_err(), EurosError::WrongDecimalScale(dec));
+    }
+
+    #[test]
+    fn from_euros_as_decimal_fails_if_scale_is_lower_than_2() {
+        let dec = Decimal::new(3141, 1);
+        let ret = Euros::from_euros_as_decimal(dec);
+        assert!(ret.is_err());
+        assert_eq!(ret.unwrap_err(), EurosError::WrongDecimalScale(dec));
+    }
+
+    #[test]
+    fn from_euros_as_decimal_yields_correct_result_if_scale_is_2() {
+        let dec = Decimal::new(3141, 2);
+        let ret = Euros::from_euros_as_decimal(dec);
+        assert!(ret.is_ok());
+        assert_eq!(ret.unwrap().as_cents(), 3141);
+    }
+
+    #[test]
+    fn from_euros_as_decimal_yields_error_with_decimal_too_big() {
+        let mut dec = Decimal::from(u64::MAX);
+        dec.rescale(2);
+        let ret = Euros::from_euros_as_decimal(dec);
+        assert!(ret.is_err());
+        assert_eq!(ret.unwrap_err(), EurosError::DecimalIsTooBig(dec));
+    }
 }