diff --git a/KNR C/ex1_4-tempconvertercf.c b/KNR C/ex1_4-tempconvertercf.c
new file mode 100644
index 0000000..c773936
--- /dev/null
+++ b/KNR C/ex1_4-tempconvertercf.c	
@@ -0,0 +1,26 @@
+#include <stdio.h>
+/*Implementation of exercise 1-4*/
+/*Iteration on exercise 1-1 implementing a table converting from C to F*/
+
+int main()
+{
+	float fahr, celsius;
+	float lower, upper, step;
+
+	lower = -100;
+	upper = 200;
+	step = 10;
+
+	celsius = lower;
+
+	printf("Temperature conversion table, C->F, 5-degree^C steps. \n");
+	printf("%6s\t%6s\n", "Temp C", "Temp F");
+
+	while (celsius <= upper)
+	{
+		fahr = (celsius + 32) * (5.0/9.0);
+		printf("%6.0f\t%6.1f\n", celsius, fahr);
+		celsius = celsius + step;
+	}
+return 0;
+}
diff --git a/KNR C/ex1_4.out b/KNR C/ex1_4.out
new file mode 100755
index 0000000..01a34ff
Binary files /dev/null and b/KNR C/ex1_4.out differ