Can I convert Degrees, Minutes, Seconds to Decimal Degrees on my casio fx-115 ES?

What do you get when you press S<>D once or twice?

Try this: 1 DMS 1 DMS S<>D

(DMS is the degrees/minutes/seconds key above the ENG key.)

I get 1 1/60, then 1.016666667 when I press S<>D again. What do you get when you press S<>D once or twice? Try this: 1 DMS 1 DMS S<>D (DMS is the degrees/minutes/seconds key above the ENG key.) I get 1 1/60, then 1.016666667 when I press S<>D again.

You're right. 58*88*98* gives me 59*29*38* which doesn't change to anything else. But if add 0 to it, I get 59.49388889.

You may have found a range limit for the calculator. You're right. 58*88*98* gives me 59*29*38* which doesn't change to anything else. But if add 0 to it, I get 59.49388889. You may have found a range limit for the calculator.