diff --git a/src/Humanizer.Tests/Humanizer.Tests.csproj b/src/Humanizer.Tests/Humanizer.Tests.csproj
index aaa08543a..bc0b22120 100644
--- a/src/Humanizer.Tests/Humanizer.Tests.csproj
+++ b/src/Humanizer.Tests/Humanizer.Tests.csproj
@@ -71,6 +71,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="CasingTests.cs" />
+    <Compile Include="Localisation\ar\DateHumanizeTests.cs" />
     <Compile Include="Localisation\ar\TimeSpanTests.cs" />
     <Compile Include="Localisation\DateHumanizeTests.nb-NO.cs" />
     <Compile Include="Localisation\es\DateHumanizeTests.cs" />
diff --git a/src/Humanizer.Tests/Localisation/ar/DateHumanizeTests.cs b/src/Humanizer.Tests/Localisation/ar/DateHumanizeTests.cs
new file mode 100644
index 000000000..e5670ea82
--- /dev/null
+++ b/src/Humanizer.Tests/Localisation/ar/DateHumanizeTests.cs
@@ -0,0 +1,78 @@
+using System;
+using Xunit;
+using Xunit.Extensions;
+
+namespace Humanizer.Tests.Localisation.ar
+{
+    public class DateHumanizeTests : AmbientCulture
+    {
+        public DateHumanizeTests() : base("ar") { }
+
+
+        [Theory]
+        [InlineData(-1, "أمس")]
+        [InlineData(-2, "منذ يومين")]
+        [InlineData(-3, "منذ 3 أيام")]
+        [InlineData(-11, "منذ 11 يوم")]
+        public void DaysAgo(int days, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddDays(days).Humanize());
+        }
+
+        [Theory]
+        [InlineData(-2, "منذ ساعتين")]
+        [InlineData(-1, "منذ ساعة واحدة")]
+        [InlineData(-3, "منذ 3 ساعات")]
+        [InlineData(-11, "منذ 11 ساعة")]
+        public void HoursAgo(int hours, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddHours(hours).Humanize());
+        }
+
+        [Theory]
+        [InlineData(-2, "منذ دقيقتين")]
+        [InlineData(-1, "منذ دقيقة واحدة")]
+        [InlineData(-3, "منذ 3 دقائق")]
+        [InlineData(-11, "منذ 11 دقيقة")]
+        public void MinutesAgo(int minutes, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddMinutes(minutes).Humanize());
+        }
+
+        [Theory]
+        [InlineData(-2, "منذ شهرين")]
+        [InlineData(-1, "منذ شهر واحد")]
+        [InlineData(-3, "منذ 3 أشهر")]
+        [InlineData(-11, "منذ 11 شهر")]
+        public void MonthsAgo(int months, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddMonths(months).Humanize());
+        }
+
+        [Theory]
+        [InlineData(-2, "منذ ثانيتين")]
+        [InlineData(-1, "منذ ثانية واحدة")]
+        [InlineData(-3, "منذ 3 ثوان")]
+        [InlineData(-11, "منذ 11 ثانية")]
+        public void SecondsAgo(int seconds, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddSeconds(seconds).Humanize());
+        }
+
+        [Theory]
+        [InlineData(-2, "منذ عامين")]
+        [InlineData(-1, "العام السابق")]
+        [InlineData(-3, "منذ 3 أعوام")]
+        [InlineData(-11, "منذ 11 عام")]
+        public void YearsAgo(int years, string expected)
+        {
+            Assert.Equal(expected, DateTime.UtcNow.AddYears(years).Humanize());
+        }
+
+        [Fact]
+        public void NotYet()
+        {
+            Assert.Equal("ليس بعد", DateTime.UtcNow.AddDays(1).Humanize());
+        }
+    }
+}
diff --git a/src/Humanizer.Tests/Localisation/ar/TimeSpanTests.cs b/src/Humanizer.Tests/Localisation/ar/TimeSpanTests.cs
index f86fbb301..a4b73fd1f 100644
--- a/src/Humanizer.Tests/Localisation/ar/TimeSpanTests.cs
+++ b/src/Humanizer.Tests/Localisation/ar/TimeSpanTests.cs
@@ -1,5 +1,6 @@
 using System;
 using Xunit;
+using Xunit.Extensions;
 
 namespace Humanizer.Tests.Localisation.ar
 {
@@ -7,40 +8,65 @@ public class TimeSpanHumanizeExtensionsTests : AmbientCulture
     {
         public TimeSpanHumanizeExtensionsTests() : base("ar") {         }
 
-        [Fact]
-        public void OneWeek()
+        [Theory]
+        [InlineData(7, "أسبوع واحد")]
+        [InlineData(14, "أسبوعين")]
+        [InlineData(21, "3 أسابيع")]
+        [InlineData(77, "11 أسبوع")]
+        public void Weeks(int days, string expected)
         {
-            Assert.Equal("أسبوع واحد", TimeSpan.FromDays(7).Humanize());
+            Assert.Equal(expected, TimeSpan.FromDays(days).Humanize());
         }
 
-        [Fact]
-        public void OneDay()
+
+        [Theory]
+        [InlineData(1, "يوم واحد")]
+        [InlineData(2, "يومين")]
+        [InlineData(3, "3 أيام")]
+        public void Days(int days, string expected)
         {
-            Assert.Equal("يوم واحد", TimeSpan.FromDays(1).Humanize());
+            Assert.Equal(expected, TimeSpan.FromDays(days).Humanize());
         }
 
-        [Fact]
-        public void OneHour()
+        [Theory]
+        [InlineData(1, "ساعة واحدة")]
+        [InlineData(2, "ساعتين")]
+        [InlineData(3, "3 ساعات")]
+        [InlineData(11, "11 ساعة")]
+        public void Hours(int hours, string expected)
         {
-            Assert.Equal("ساعة واحدة", TimeSpan.FromHours(1).Humanize());
+            Assert.Equal(expected, TimeSpan.FromHours(hours).Humanize());
         }
 
-        [Fact]
-        public void OneMinute()
+        [Theory]
+        [InlineData(1, "دقيقة واحدة")]
+        [InlineData(2, "دقيقتين")]
+        [InlineData(3, "3 دقائق")]
+        [InlineData(11, "11 دقيقة")]
+        public void Minutes(int minutes, string expected)
         {
-            Assert.Equal("دقيقة واحدة", TimeSpan.FromMinutes(1).Humanize());
+            Assert.Equal(expected, TimeSpan.FromMinutes(minutes).Humanize());
         }
 
-        [Fact]
-        public void OneSecond()
+
+        [Theory]
+        [InlineData(1, "ثانية واحدة")]
+        [InlineData(2, "ثانيتين")]
+        [InlineData(3, "3 ثوان")]
+        [InlineData(11, "11 ثانية")]
+        public void Seconds(int seconds, string expected)
         {
-            Assert.Equal("ثانية واحدة", TimeSpan.FromSeconds(1).Humanize());
+            Assert.Equal(expected, TimeSpan.FromSeconds(seconds).Humanize());
         }
 
-        [Fact]
-        public void OneMillisecond()
+        [Theory]
+        [InlineData(1, "جزء من الثانية")]
+        [InlineData(2, "جزئين من الثانية")]
+        [InlineData(3, "3 أجزاء من الثانية")]
+        [InlineData(11, "11 جزء من الثانية")]
+        public void Milliseconds(int milliseconds, string expected)
         {
-            Assert.Equal("جزء من الثانية", TimeSpan.FromMilliseconds(1).Humanize());
+            Assert.Equal(expected, TimeSpan.FromMilliseconds(milliseconds).Humanize());
         }
 
         [Fact]
diff --git a/src/Humanizer/Configuration/Configurator.cs b/src/Humanizer/Configuration/Configurator.cs
index aa3a838d2..463f8e889 100644
--- a/src/Humanizer/Configuration/Configurator.cs
+++ b/src/Humanizer/Configuration/Configurator.cs
@@ -14,7 +14,8 @@ public static class Configurator
             new Dictionary<string, Func<IFormatter>>(StringComparer.OrdinalIgnoreCase)
         {
             { "ro", () => new RomanianFormatter() },
-            { "ru", () => new RussianFormatter() }
+            { "ru", () => new RussianFormatter() },
+            { "ar", () => new ArabicFormatter() },
         };
 
         /// <summary>
diff --git a/src/Humanizer/Humanizer.csproj b/src/Humanizer/Humanizer.csproj
index e62b5864e..96decf244 100644
--- a/src/Humanizer/Humanizer.csproj
+++ b/src/Humanizer/Humanizer.csproj
@@ -82,6 +82,7 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>On.Days.tt</DependentUpon>
     </Compile>
+    <Compile Include="Localisation\ArabicFormatter.cs" />
     <Compile Include="ToQuantityExtensions.cs" />
     <Compile Include="Transformer\To.cs" />
     <Compile Include="Transformer\IStringTransformer.cs" />
diff --git a/src/Humanizer/Localisation/ArabicFormatter.cs b/src/Humanizer/Localisation/ArabicFormatter.cs
new file mode 100644
index 000000000..44081c622
--- /dev/null
+++ b/src/Humanizer/Localisation/ArabicFormatter.cs
@@ -0,0 +1,21 @@
+namespace Humanizer.Localisation
+{
+    internal class ArabicFormatter : DefaultFormatter
+    {
+        private const string DualPostfix = "_Dual";
+        private const string PluralPostfix = "_Plural";
+
+        protected override string GetResourceKey(string resourceKey, int number)
+        {
+            //In Arabic pluralization 2 entities gets a different word.
+            if (number == 2)
+                return resourceKey + DualPostfix;
+
+            //In Arabic pluralization entities where the count is between 3 and 10 gets a different word.
+            if (number >= 3 && number <= 10 )
+                return resourceKey + PluralPostfix;
+
+            return resourceKey;
+        }
+    }
+}
diff --git a/src/Humanizer/Properties/Resources.ar.resx b/src/Humanizer/Properties/Resources.ar.resx
index b0ffcc3dc..8a69e9931 100644
--- a/src/Humanizer/Properties/Resources.ar.resx
+++ b/src/Humanizer/Properties/Resources.ar.resx
@@ -126,7 +126,7 @@
     <comment>one second ago</comment>
   </data>
   <data name="DateHumanize_MultipleSecondsAgo" xml:space="preserve">
-    <value>منذ {0} ثوان</value>
+    <value>منذ {0} ثانية</value>
     <comment>{0} seconds ago</comment>
   </data>
   <data name="DateHumanize_SingleMinuteAgo" xml:space="preserve">
@@ -134,7 +134,7 @@
     <comment>a minute ago</comment>
   </data>
   <data name="DateHumanize_MultipleMinutesAgo" xml:space="preserve">
-    <value>منذ {0} دقائق</value>
+    <value>منذ {0} دقيقة</value>
     <comment>{0} minutes ago</comment>
   </data>
   <data name="DateHumanize_SingleHourAgo" xml:space="preserve">
@@ -142,7 +142,7 @@
     <comment>an hour ago</comment>
   </data>
   <data name="DateHumanize_MultipleHoursAgo" xml:space="preserve">
-    <value>منذ {0} ساعات</value>
+    <value>منذ {0} ساعة</value>
     <comment>{0} hours ago</comment>
   </data>
   <data name="DateHumanize_SingleDayAgo" xml:space="preserve">
@@ -150,7 +150,7 @@
     <comment>yesterday</comment>
   </data>
   <data name="DateHumanize_MultipleDaysAgo" xml:space="preserve">
-    <value>منذ {0} أيام</value>
+    <value>منذ {0} يوم</value>
     <comment>{0} days ago</comment>
   </data>
   <data name="DateHumanize_SingleMonthAgo" xml:space="preserve">
@@ -158,7 +158,7 @@
     <comment>one month ago</comment>
   </data>
   <data name="DateHumanize_MultipleMonthsAgo" xml:space="preserve">
-    <value>منذ {0} أشهر</value>
+    <value>منذ {0} شهر</value>
     <comment>{0} months ago</comment>
   </data>
   <data name="DateHumanize_SingleYearAgo" xml:space="preserve">
@@ -166,7 +166,7 @@
     <comment>one year ago</comment>
   </data>
   <data name="DateHumanize_MultipleYearsAgo" xml:space="preserve">
-    <value>منذ {0} سنوات</value>
+    <value>منذ {0} عام</value>
     <comment>{0} years ago</comment>
   </data>
   <data name="TimeSpanHumanize_SingleDay" xml:space="preserve">
@@ -197,4 +197,124 @@
     <value>حالاً</value>
     <comment>no time</comment>
   </data>
+  <data name="DateHumanize_MultipleDaysAgo_Dual" xml:space="preserve">
+    <value>منذ يومين</value>
+    <comment>two days ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleHoursAgo_Dual" xml:space="preserve">
+    <value>منذ ساعتين</value>
+    <comment>two hours ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleMinutesAgo_Dual" xml:space="preserve">
+    <value>منذ دقيقتين</value>
+    <comment>two minutes ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleMonthsAgo_Dual" xml:space="preserve">
+    <value>منذ شهرين</value>
+    <comment>two months ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleSecondsAgo_Dual" xml:space="preserve">
+    <value>منذ ثانيتين</value>
+    <comment>two  seconds ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleYearsAgo_Dual" xml:space="preserve">
+    <value>منذ عامين</value>
+    <comment>two years ago</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleWeeks_Dual" xml:space="preserve">
+    <value>أسبوعين</value>
+    <comment>two weeks</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleDays_Dual" xml:space="preserve">
+    <value>يومين</value>
+    <comment>two days</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleHours_Dual" xml:space="preserve">
+    <value>ساعتين</value>
+    <comment>two hours</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMilliseconds_Dual" xml:space="preserve">
+    <value>جزئين من الثانية</value>
+    <comment>two milliseconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMinutes_Dual" xml:space="preserve">
+    <value>دقيقتين</value>
+    <comment>two minutes</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleSeconds_Dual" xml:space="preserve">
+    <value>ثانيتين</value>
+    <comment>two seconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleDays" xml:space="preserve">
+    <value>{0} يوم</value>
+    <comment>{0} days</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleDays_Plural" xml:space="preserve">
+    <value>{0} أيام</value>
+    <comment>{0} days</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleHours" xml:space="preserve">
+    <value>{0} ساعة</value>
+    <comment>{0} hours</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleHours_Plural" xml:space="preserve">
+    <value>{0} ساعات</value>
+    <comment>{0} hours</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMilliseconds" xml:space="preserve">
+    <value>{0} جزء من الثانية</value>
+    <comment>{0} milliseconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMilliseconds_Plural" xml:space="preserve">
+    <value>{0} أجزاء من الثانية</value>
+    <comment>{0} milliseconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMinutes" xml:space="preserve">
+    <value>{0} دقيقة</value>
+    <comment>{0} minutes</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleMinutes_Plural" xml:space="preserve">
+    <value>{0} دقائق</value>
+    <comment>{0} minutes</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleSeconds" xml:space="preserve">
+    <value>{0} ثانية</value>
+    <comment>{0} seconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleSeconds_Plural" xml:space="preserve">
+    <value>{0} ثوان</value>
+    <comment>{0} seconds</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleWeeks" xml:space="preserve">
+    <value>{0} أسبوع</value>
+    <comment>{0} weeks</comment>
+  </data>
+  <data name="TimeSpanHumanize_MultipleWeeks_Plural" xml:space="preserve">
+    <value>{0} أسابيع</value>
+    <comment>{0} weeks</comment>
+  </data>
+  <data name="DateHumanize_MultipleDaysAgo_Plural" xml:space="preserve">
+    <value>منذ {0} أيام</value>
+    <comment>{0} days ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleHoursAgo_Plural" xml:space="preserve">
+    <value>منذ {0} ساعات</value>
+    <comment>{0} hours ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleMinutesAgo_Plural" xml:space="preserve">
+    <value>منذ {0} دقائق</value>
+    <comment>{0} minutes ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleMonthsAgo_Plural" xml:space="preserve">
+    <value>منذ {0} أشهر</value>
+    <comment>{0} months ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleSecondsAgo_Plural" xml:space="preserve">
+    <value>منذ {0} ثوان</value>
+    <comment>{0} seconds ago</comment>
+  </data>
+  <data name="DateHumanize_MultipleYearsAgo_Plural" xml:space="preserve">
+    <value>منذ {0} أعوام</value>
+    <comment>{0} years ago</comment>
+  </data>
 </root>
\ No newline at end of file