diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 1b3404b1..e88d3e24 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -68,34 +68,34 @@
     <string name="unit_volume_pint_imperial">Pint (Imperiálny)</string>
     <string name="unit_volume_gill_imperial">Gill (Imperiálny)</string>
     <string name="unit_volume_fluid_ounce_imperial">Tekutá unca (Imperiálna)</string>
-    <string name="unit_mass">Mass</string>
+    <string name="unit_mass">Hmotnosť</string>
     <string name="unit_mass_gram">Gram</string>
     <string name="unit_mass_kilogram">Kilogram</string>
-    <string name="unit_mass_milligram">Milligram</string>
-    <string name="unit_mass_microgram">Microgram</string>
-    <string name="unit_mass_tonne">Tonne</string>
-    <string name="unit_mass_pound">Pound</string>
-    <string name="unit_mass_ounce">Ounce</string>
-    <string name="unit_mass_grain">Grain</string>
+    <string name="unit_mass_milligram">Miligram</string>
+    <string name="unit_mass_microgram">Mikrogram</string>
+    <string name="unit_mass_tonne">Tona</string>
+    <string name="unit_mass_pound">Libra</string>
+    <string name="unit_mass_ounce">Uncia</string>
+    <string name="unit_mass_grain">Zrno</string>
     <string name="unit_mass_dram">Dram</string>
-    <string name="unit_mass_stone">Stone</string>
-    <string name="unit_mass_long_ton">Long Ton</string>
-    <string name="unit_mass_short_ton">Short Ton</string>
-    <string name="unit_mass_carat">Carat</string>
-    <string name="unit_mass_carat_metric">Carat (Metric)</string>
-    <string name="unit_temperature">Temperature</string>
-    <string name="unit_temperature_celsius">Celsius</string>
+    <string name="unit_mass_stone">Kameň</string>
+    <string name="unit_mass_long_ton">Dlhá tona</string>
+    <string name="unit_mass_short_ton">Krátka tona</string>
+    <string name="unit_mass_carat">Karát</string>
+    <string name="unit_mass_carat_metric">Karát (Metrický)</string>
+    <string name="unit_temperature">Teplota</string>
+    <string name="unit_temperature_celsius">Celzius</string>
     <string name="unit_temperature_fahrenheit">Fahrenheit</string>
     <string name="unit_temperature_rankine">Rankine</string>
     <string name="unit_temperature_kelvin">Kelvin</string>
-    <string name="unit_time">Time</string>
-    <string name="unit_time_hour">Hour</string>
-    <string name="unit_time_minute">Minute</string>
-    <string name="unit_time_second">Second</string>
-    <string name="unit_time_millisecond">Microsecond</string>
-    <string name="unit_time_day">Day</string>
-    <string name="unit_time_week">Week</string>
-    <string name="unit_time_year">Year</string>
+    <string name="unit_time">Čas</string>
+    <string name="unit_time_hour">Hodina</string>
+    <string name="unit_time_minute">Minúta</string>
+    <string name="unit_time_second">Sekunda</string>
+    <string name="unit_time_millisecond">Mikrosekunda</string>
+    <string name="unit_time_day">Deň</string>
+    <string name="unit_time_week">Týždeň</string>
+    <string name="unit_time_year">Rok</string>
     <!-- FAQ -->
     <string name="faq_1_title">Ako funguje tlačidlo C?</string>
     <string name="faq_1_text">Jedným stlačením viete vymazať 1 znak. Dlhé podržanie vymaže všetky polia naraz.</string>