diff --git a/apps/locale/locales.js b/apps/locale/locales.js
index 797b8bf8e..1bbf1b802 100644
--- a/apps/locale/locales.js
+++ b/apps/locale/locales.js
@@ -13,6 +13,7 @@ const speedUnits = { // how many kph per X?
   "kph": 1,
   "km/h": 1,
   "kmt": 1,
+  "km/t": 1,
   "km/tim": 1,
   "mph": 1.60934,
   "kts": 1.852
@@ -318,6 +319,42 @@ var locales = {
     day: "Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday",
     // No translation for english...
   },
+  "da_DK": {
+    lang: "da_DK",
+    decimal_point: ",",
+    thousands_sep: ".",
+    currency_symbol: "kr",
+    int_curr_symbol: "DKK",
+    speed: "km/t",
+    distance: { 0: "m", 1: "km" },
+    temperature: "°C",
+    ampm: { 0: "", 1: "" },
+    timePattern: { 0: "%HH:%MM:%SS", 1: "%HH:%MM" },
+    datePattern: { 0: "%d. %b. %Y", 1: "%d/%m %Y" }, // 1. feb. 2020 // 01/02 2020 // a better short ver. is 1/2 2020 but its not supported
+    abmonth: "jan,feb,mar,apr,maj,jun,jul,aug,sep,okt,nov,dec",
+    month: "januar,februar,marts,april,maj,juni,juli,august,september,oktober,november,december",
+    abday: "søn,man,tir,ons,tor,fre,lør",
+    day: "søndag,mandag,tirsdag,onsdag,torsdag,fredag,lørdag",
+    trans: { yes: "ja", Yes: "Ja", no: "nej", No: "Nej", ok: "ok", on: "tændt", off: "slukket" } // no single danish translation for "on"/"off", should not be used
+  },
+  "en_DK": { // Danish units with english language
+    lang: "en_DK",
+    decimal_point: ",",
+    thousands_sep: ".",
+    currency_symbol: "kr",
+    int_curr_symbol: "DKK",
+    speed: "km/h",
+    distance: { 0: "m", 1: "km" },
+    temperature: "°C",
+    ampm: { 0: "", 1: "" },
+    timePattern: { 0: "%HH:%MM:%SS", 1: "%HH:%MM" },
+    datePattern: { 0: "%d. %b. %Y", 1: "%d/%m %Y" }, // 1. feb. 2020 // 01/02 2020 // a better short ver. is 1/2 2020 but its not supported
+    abmonth: "Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec",
+    month: "January,February,March,April,May,June,July,August,September,October,November,December",
+    abday: "Sun,Mon,Tue,Wed,Thu,Fri,Sat",
+    day: "Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday",
+    // No translation for english...
+  },
   "en_NZ": {
     lang: "en_NZ",
     decimal_point: ".",