diff --git a/.github/actions/spell-check/expect.txt b/.github/actions/spell-check/expect.txt
index 0e05495e25..c697204f95 100644
--- a/.github/actions/spell-check/expect.txt
+++ b/.github/actions/spell-check/expect.txt
@@ -200,6 +200,7 @@ CMINVOKECOMMANDINFO
 CMINVOKECOMMANDINFOEX
 CMock
 CMONITORS
+cmph
 cmpgt
 cne
 CNF
@@ -244,6 +245,7 @@ copiedcolorrepresentation
 cotaskmem
 COULDNOT
 countof
+cph
 CPower
 cppblog
 cppruntime
@@ -760,6 +762,7 @@ keyremaps
 keyvault
 KILLFOCUS
 killrunner
+kmph
 Knownfolders
 ksh
 KSPROPERTY
diff --git a/src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/InputInterpreter.cs b/src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/InputInterpreter.cs
index 5cdaf9683e..aadab74821 100644
--- a/src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/InputInterpreter.cs
+++ b/src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/InputInterpreter.cs
@@ -179,6 +179,22 @@ namespace Community.PowerToys.Run.Plugin.UnitConverter
             }
         }
 
+        /// <summary>
+        /// Converts spelling "kph" to "km/h"
+        /// </summary>
+        public static void KPHHandler(ref string[] split)
+        {
+            split[1] = split[1].Replace("cph", "cm/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[1] = split[1].Replace("kph", "km/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[1] = split[1].Replace("kmph", "km/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[1] = split[1].Replace("cmph", "cm/h", System.StringComparison.CurrentCultureIgnoreCase);
+
+            split[3] = split[3].Replace("cph", "cm/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[3] = split[3].Replace("kph", "km/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[3] = split[3].Replace("kmph", "km/h", System.StringComparison.CurrentCultureIgnoreCase);
+            split[3] = split[3].Replace("cmph", "cm/h", System.StringComparison.CurrentCultureIgnoreCase);
+        }
+
         /// <summary>
         /// Converts spelling "metre" to "meter", also for centimetre and other variants
         /// </summary>
@@ -239,6 +255,7 @@ namespace Community.PowerToys.Run.Plugin.UnitConverter
             InputInterpreter.DegreePrefixer(ref split);
             InputInterpreter.MetreToMeter(ref split);
             InputInterpreter.FeetToFt(ref split);
+            InputInterpreter.KPHHandler(ref split);
             InputInterpreter.GallonHandler(ref split, CultureInfo.CurrentCulture);
             if (!double.TryParse(split[0], out double value))
             {