             return fromValue * 0.211338
         case "US gal":
             return fromValue * 0.0264172
+        case "tsp":
+            return fromValue * 16.8936
+        case "tbsp":
+            return fromValue * 5.63121
         case "fl.oz":
             return fromValue * 3.51951
         case "cup":

            return fromValue * 0.00211338
        case "US gal":
            return fromValue * 0.000264172
        case "fl.oz":
            return fromValue * 0.0351951
        case "cup":

    }

    var imperialValues: [Dictionary<String, String>] {
        return [["name": "US Teaspoon", "abbreviation": "US tsp"],
                ["name": "US Tablespoon", "abbreviation": "US tbsp"],
                ["name": "US fluid Ounce", "abbreviation": "US fl.oz"],
                ["name": "US liquid Cup", "abbreviation": "US cup"],
                ["name": "US liquid Pint", "abbreviation": "US pt"],
                ["name": "US liquid Gallon", "abbreviation": "US gal"],
                ["name": "Imperial Teaspoon", "abbreviation": "tsp"],
                ["name": "Imperial Tablespoon", "abbreviation": "tbsp"],
                ["name": "Imperial fluid Ounce", "abbreviation": "fl.oz"],
                ["name": "Imperial Cup", "abbreviation": "cup"],
                ["name": "Imperial Pint", "abbreviation": "pt"],
                ["name": "Imperial Gallon", "abbreviation": "gal"]]
