Enter a number in the first converter by using the key pad provided.
In the next column choose the unit you would like to convert.
The answer should appear in the last column.

In the second calculator you should be able to enter a number similar to the answer of the first calculator.
Make sure there are spaces in between the numbers and the units.
Use the numberpad provide in that column to ensure the number is properly entered.
Enter the unit you wish to recive and the answer should appear.