{"id":4576,"date":"2022-06-28T15:07:35","date_gmt":"2022-06-28T14:07:35","guid":{"rendered":"https:\/\/englishhistory.net\/?p=4576"},"modified":"2022-06-28T15:12:51","modified_gmt":"2022-06-28T14:12:51","slug":"roman-numeral-converter","status":"publish","type":"post","link":"https:\/\/englishhistory.net\/romans\/roman-numeral-converter\/","title":{"rendered":"Roman Numeral Converter"},"content":{"rendered":"\n<p>Do you have a number you want to convert into Roman Numerals? Well here&#8217;s our handy converter tool for you to try!<\/p>\n\n\n\n<form>\n    Enter Number: <br>\n    <input type=\"text\" name=\"alan1\" id=\"id1\">\n    <br><br>\n    Roman Numeral: <span id=\"id2\" style=\"color:blue; font-weight:700\"><\/span>\n    <br><br>\n        <input type=\"button\" value=\"Convert\" id=\"numtoroman\">\n    <br><br>\n\n    Enter Roman Numeral: <br>\n    <input type=\"text\" name=\"alan3\" id=\"id3\">\n    <br><br>\n    Number: <span id=\"id4\" style=\"color:blue; font-weight:700\"><\/span>\n    <br><br>\n        <input type=\"button\" value=\"Convert\" id=\"romantonum\">\n    <\/form>\n    <div id=\"sonuc\"><\/div>\n    \n    <script>\n        var metin1=document.getElementById(\"id1\");\n        var metin2=document.getElementById(\"id2\");\n        var numtoromanBtn=document.getElementById(\"numtoroman\");\n        \n        var metin3=document.getElementById(\"id3\");\n        var metin4=document.getElementById(\"id4\");\n        var romantonumBtn=document.getElementById(\"romantonum\");\n\n        numtoromanBtn.onclick=function()\n        {  \n            var roman = \"\"; \n            var sayi= Number(metin1.value);\n            roman = romanize(sayi);\n            metin2.innerText  = roman;\n         }\n\n         romantonumBtn.onclick=function()\n        {  \n            var roman = \"\";\n            var sayi = 0; \n            var roman = metin3.value;\n            sayi = roman_to_Int(roman);\n            metin4.innerText  = sayi;\n         }\n\n         \n        function romanize(num) {\n            var lookup = {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},roman = '',i;\n            if (num > 3999) {\n                alert(\"Invalid Number Greater than 3999\");\n                return(null);\n            }    \n            for ( i in lookup ) {\n                while ( num >= lookup[i] ) {\n                roman += i;\n                num -= lookup[i];\n                }\n            }\n            return roman;\n        }\n        \n        function char_to_int(c){\n            switch (c){\n            case 'I': return 1;\n            case 'V': return 5;\n            case 'X': return 10;\n            case 'L': return 50;\n            case 'C': return 100;\n            case 'D': return 500;\n            case 'M': return 1000;\n            default: return -1;\n            }\n        }\n\n        function roman_to_Int(str1) {\n            if(str1 == null) return -1;\n            var num = char_to_int(str1.charAt(0));\n            var pre, curr;\n\n            for(var i = 1; i < str1.length; i++){\n            curr = char_to_int(str1.charAt(i));\n            pre = char_to_int(str1.charAt(i-1));\n            if(curr <= pre){\n            num += curr;\n            } else {\n            num = num - pre*2 + curr;\n            }\n            }\n\n            if (num > 3999) {\n                alert(\"Invalid Number over 3999\");\n                return null;\n            }    \n            return num;\n        }\n\n<\/script>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">How To Use The Roman Numeral Converter<\/h2>\n\n\n\n<p>To use the Roman numeral converter, simply enter the number you wish to convert into the &#8216;enter number&#8217; field and click the convert button. The tool will then show you the roman numeral equivalent of the number you want. <\/p>\n\n\n\n<p>Be aware that this only works for numbers up to 3999 as any number above this in Roman numerals requires the use of a vinculum. It is thought that traditionally the Romans did not count over 3999, given that they used numbers mostly for trade. That vinculums were introduced later, and therefor our converter only works for numbers up to 3999. <\/p>\n\n\n\n<p>To find out more about numbers in Rome, <strong>read our dedicated post on <a href=\"https:\/\/englishhistory.net\/romans\/roman-numerals\/\" data-type=\"post\" data-id=\"4452\">Roman Numerals<\/a><\/strong>. <\/p>\n\n\n\n<p>Our Roman numeral converter tool works for both converting into roman numerals and converting &#8216;from&#8217; roman numerals. Just use the correct field for the conversion you wish to enact.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Roman Numeral Chart<\/h2>\n\n\n\n<p>Here&#8217;s a chart for all roman numbers between 1 and 100, you can use to cross check your results. Or simply use as a lookup to find the number you want!<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>No.<\/strong><\/td><td><strong>Roman<\/strong> <strong>Numeral<\/strong><\/td><td><strong>No.<\/strong><\/td><td><strong>Roman<\/strong><strong><\/strong> <strong>Numeral<\/strong><\/td><td><strong>No.<\/strong><\/td><td><strong>Roman<\/strong><strong><\/strong> <strong>Numeral<\/strong><\/td><td><strong>No.<\/strong><\/td><td><strong>Roman<\/strong><strong><\/strong> <strong>Numeral<\/strong><\/td><td><strong>No.<\/strong><\/td><td><strong>Roman<\/strong><strong><\/strong> <strong>Numeral<\/strong><\/td><\/tr><tr><td>1<\/td><td>I<\/td><td>21<\/td><td>XXI<\/td><td>41<\/td><td>XLI<\/td><td>61<\/td><td>LXI<\/td><td>81<\/td><td>LXXXI<\/td><\/tr><tr><td>2<\/td><td>II<\/td><td>22<\/td><td>XXII<\/td><td>42<\/td><td>XLII<\/td><td>62<\/td><td>LXII<\/td><td>82<\/td><td>LXXXII<\/td><\/tr><tr><td>3<\/td><td>III<\/td><td>23<\/td><td>XXIII<\/td><td>43<\/td><td>XLIII<\/td><td>63<\/td><td>LXIII<\/td><td>83<\/td><td>LXXXIII<\/td><\/tr><tr><td>4<\/td><td>IV<\/td><td>24<\/td><td>XXIV<\/td><td>44<\/td><td>XLIV<\/td><td>64<\/td><td>LXIV<\/td><td>84<\/td><td>LXXXIV<\/td><\/tr><tr><td>5<\/td><td>V<\/td><td>25<\/td><td>XXV<\/td><td>45<\/td><td>XLV<\/td><td>65<\/td><td>LXV<\/td><td>85<\/td><td>LXXXV<\/td><\/tr><tr><td>6<\/td><td>VI<\/td><td>26<\/td><td>XXVI<\/td><td>46<\/td><td>XLVI<\/td><td>66<\/td><td>LXVI<\/td><td>86<\/td><td>LXXXVI<\/td><\/tr><tr><td>7<\/td><td>VII<\/td><td>27<\/td><td>XXVII<\/td><td>47<\/td><td>XLVII<\/td><td>67<\/td><td>LXVII<\/td><td>87<\/td><td>LXXXVII<\/td><\/tr><tr><td>8<\/td><td>VIII<\/td><td>28<\/td><td>XXVIII<\/td><td>48<\/td><td>XLVIII<\/td><td>68<\/td><td>LXVIII<\/td><td>88<\/td><td>LXXXVIII<\/td><\/tr><tr><td>9<\/td><td>IX<\/td><td>29<\/td><td>XXIX<\/td><td>49<\/td><td>XLIX<\/td><td>69<\/td><td>LXIX<\/td><td>89<\/td><td>LXXXIX<\/td><\/tr><tr><td>10<\/td><td>X<\/td><td>30<\/td><td>XXX<\/td><td>50<\/td><td>L<\/td><td>70<\/td><td>LXX<\/td><td>90<\/td><td>XC<\/td><\/tr><tr><td>11<\/td><td>XI<\/td><td>31<\/td><td>XXXI<\/td><td>51<\/td><td>LI<\/td><td>71<\/td><td>LXXI<\/td><td>91<\/td><td>XCI<\/td><\/tr><tr><td>12<\/td><td>XII<\/td><td>32<\/td><td>XXXII<\/td><td>52<\/td><td>LII<\/td><td>72<\/td><td>LXXII<\/td><td>92<\/td><td>XCII<\/td><\/tr><tr><td>13<\/td><td>XIII<\/td><td>33<\/td><td>XXXIII<\/td><td>53<\/td><td>LIII<\/td><td>73<\/td><td>LXXIII<\/td><td>93<\/td><td>XCIII<\/td><\/tr><tr><td>14<\/td><td>XIV<\/td><td>34<\/td><td>XXXIV<\/td><td>54<\/td><td>LIV<\/td><td>74<\/td><td>LXXIV<\/td><td>94<\/td><td>XCIV<\/td><\/tr><tr><td>15<\/td><td>XV<\/td><td>35<\/td><td>XXXV<\/td><td>55<\/td><td>LV<\/td><td>75<\/td><td>LXXV<\/td><td>95<\/td><td>XCV<\/td><\/tr><tr><td>16<\/td><td>XVI<\/td><td>36<\/td><td>XXXVI<\/td><td>56<\/td><td>LVI<\/td><td>76<\/td><td>LXXVI<\/td><td>96<\/td><td>XCVI<\/td><\/tr><tr><td>17<\/td><td>XVII<\/td><td>37<\/td><td>XXXVII<\/td><td>57<\/td><td>LVII<\/td><td>77<\/td><td>LXXVII<\/td><td>97<\/td><td>XCVII<\/td><\/tr><tr><td>18<\/td><td>XVIII<\/td><td>38<\/td><td>XXXVIII<\/td><td>58<\/td><td>LVIII<\/td><td>78<\/td><td>LXXVIII<\/td><td>98<\/td><td>XCVIII<\/td><\/tr><tr><td>19<\/td><td>XIX<\/td><td>39<\/td><td>XXXIX<\/td><td>59<\/td><td>LIX<\/td><td>79<\/td><td>LXXIX<\/td><td>99<\/td><td>XCIX<\/td><\/tr><tr><td>20<\/td><td>XX<\/td><td>40<\/td><td>XL<\/td><td>60<\/td><td>LX<\/td><td>80<\/td><td>LXXX<\/td><td>100<\/td><td>C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Do you have a number you want to convert into Roman Numerals? Well here&#8217;s our handy converter tool for you to try! Enter Number: Roman Numeral: Enter Roman Numeral: Number: How To Use The Roman Numeral Converter To use the Roman numeral converter, simply enter the number you wish to convert into the &#8216;enter number&#8217; [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4582,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/posts\/4576"}],"collection":[{"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/comments?post=4576"}],"version-history":[{"count":4,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/posts\/4576\/revisions"}],"predecessor-version":[{"id":4583,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/posts\/4576\/revisions\/4583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/media\/4582"}],"wp:attachment":[{"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/media?parent=4576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/categories?post=4576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/englishhistory.net\/wp-json\/wp\/v2\/tags?post=4576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}