1 files changed, 55 insertions, 3 deletions
diff --git a/modern/src/common/converter.js b/modern/src/common/converter.js
index d45db5d6..e70473ca 100644
--- a/modern/src/common/converter.js
+++ b/modern/src/common/converter.js
@@ -10,6 +10,22 @@ const speedConverter = (unit) => {
   }
 };
 
+export const speedUnitString = (unit, t) => {
+  switch (unit) {
+    case 'kmh':
+      return t('sharedKmh');
+    case 'mph':
+      return t('sharedMph');
+    case 'kn':
+    default:
+      return t('sharedKn');
+  }
+}
+
+export const speedFromKnots = (value, unit) => value * speedConverter(unit);
+
+export const speedToKnots = (value, unit) => value / speedConverter(unit);
+
 const distanceConverter = (unit) => {
   switch (unit) {
     case 'mi':
@@ -22,10 +38,46 @@ const distanceConverter = (unit) => {
   }
 };
 
-export const speedFromKnots = (value, unit) => value * speedConverter(unit);
-
-export const speedToKnots = (value, unit) => value / speedConverter(unit);
+export const distanceUnitString = (unit, t) => {
+  switch (unit) {
+    case 'mi':
+      return t('sharedMi');
+    case 'nmi':
+      return t('sharedNmi');
+    case 'km':
+    default:
+      return t('sharedKm');
+  }
+};
 
 export const distanceFromMeters = (value, unit) => value * distanceConverter(unit);
 
 export const distanceToMeters = (value, unit) => value / distanceConverter(unit);
+
+const volumeConverter = (unit) => {
+  switch (unit) {
+    case 'impGal':
+      return 4.546;
+    case 'usGal':
+      return 3.785;
+    case 'ltr':
+    default:
+      return 1;
+  }
+};
+
+export const volumeUnitString = (value, unit, t) => {
+  switch (unit) {
+    case 'impGal':
+      return t('sharedGallonAbbreviation');
+    case 'usGal':
+      return t('sharedGallonAbbreviation');
+    case 'ltr':
+    default:
+      return t('sharedLiterAbbreviation');
+  }
+};
+
+export const volumeFromLiters = (value, unit) => value / volumeConverter(unit);
+
+export const volumeToLiters = (value, unit) => value * volumeConverter(unit);