diff --git a/furlong.rb b/furlong.rb
index 9b7e2b4..954d5d5 100644
--- a/furlong.rb
+++ b/furlong.rb
@@ -1,7 +1,13 @@
 class Furlong
 
 	KM_PER_MILE = 1.60934
+	FURLONG_PER_KM = 0.201168
+
 	def miles_to_kilometers(miles)
 		miles * KM_PER_MILE
 	end
+
+	def furlongs_to_km(furlongs)
+		furlongs * FURLONG_PER_KM
+	end
 end
\ No newline at end of file
diff --git a/furlong_spec.rb b/furlong_spec.rb
index 053ebfd..c9ce078 100644
--- a/furlong_spec.rb
+++ b/furlong_spec.rb
@@ -12,4 +12,12 @@
 	it "converts a marathon: 26.219 miles to 42.194988 km" do
 		subject.miles_to_kilometers(26.219).should be_within(0.001).of(42.194988)
 	end
+
+	it "converts 1 furlong to 0.201168 km" do
+  	calculator.furlongs_to_km(1).should be_within(0.0001).of(0.201168)
+  end
+
+  it "converts 15 furlong to 3.01752 km" do
+    calculator.furlongs_to_km(15).should be_within(0.001).of(3.01752)
+  end
 end
\ No newline at end of file