diff --git a/app.js b/app.js
index e0d47a9..0d03661 100644
--- a/app.js
+++ b/app.js
@@ -53,11 +53,29 @@ var App = new Vue({
 
 /**
  * Converts Integer to Roman Numerals
+ * Inspired by many stackOverflow roman numeral conversions
  * @param  {[number]} n [whole number to be converted]
  * @return {[string]}   [roman numeral conversion of provided whole number]
  */
 function intToRoman(n) {
-    return n + 'TODO';
+        // Set up mapping to compare crucial roman numerals to their integet values
+    var mapping = {
+            'M': 1000, 'CM': 900, 'D': 500, 'CD': 400, 'C': 100,
+            'XC': 90, 'L': 50, 'XL': 40, 'X': 10, 'IX': 9, 'V': 5, 'IV': 4, 'I': 1
+        },
+        // Placeholder result array. Could also just be a string we append too, but it feels nicer to work with an object and an array
+        result = [];
+    // Loop through each roman numeral
+    _.forEach(mapping, function(int, rom) {
+        // So long as the intToRoman (n) param is greater than the current symbol's matching int...
+        while(n >= int) {
+            // Add the current symbol to our results array
+            result.push(rom);
+            // Take the value of the current symbol's int and subtract it from 'n'. This may happen multiple times, such as "20" becoming "XX"
+            n -= int;
+        }
+    });
+    return result.join('');
 }
 
 /**
diff --git a/bower.json b/bower.json
index 1c0291e..235189e 100644
--- a/bower.json
+++ b/bower.json
@@ -19,6 +19,7 @@
   "dependencies": {
     "vue": "~1.0.4",
     "bootstrap": "~3.3.5",
-    "bootstrap-material-design": "~0.3.0"
+    "bootstrap-material-design": "~0.3.0",
+    "lodash": "~3.10.1"
   }
 }
diff --git a/index.html b/index.html
index c569237..cde8a33 100644
--- a/index.html
+++ b/index.html
@@ -68,6 +68,7 @@
     </div>
 
     <script src="bower_components/vue/dist/vue.min.js"></script>
+    <script src="bower_components/lodash/lodash.min.js"></script>
     <script src="bower_components/jquery/dist/jquery.min.js"></script>
     <script src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script>