Here’s the firing schedule I have programmed into my kiln for my Cone 5 glaze firings. (All temps in Fahrenheit).

Segment 1

Degrees per hour: 60°

Until it reaches: 180°

Hold for: 1:30

Segment 2

Degrees per hour: 150°

Until it reaches: 250°

Hold for: 0:00

Segment 3

Degrees per hour: 400°

Until it reaches: 1917°

Hold for: 0:00

Segment 4

Degrees per hour: 120°

Until it reaches: 2167°

Hold for: 0:13