Putby app icon Putby Canning times by altitude

Golden Pepper Jelly, hot pack: canning time by altitude

Golden Pepper Jelly, hot pack is processed in a boiling-water canner: 5 minutes for half-pints at 0–1,000 ft, longer as you go higher.

Time by altitude

Boiling-water canner: minutes at a full rolling boil, by your altitude.
AltitudeHalf-pints
0–1,000 ft5 min
1,001–6,000 ft10 min
above 6,000 ft15 min

Jar sizes not listed have no tested process for this food: do not use these times for them. Half-pints take the pint time where only pints are listed.

What the time assumes

The following optional 10-minute boiling water process can also be used and may provide a stronger vacuum in the jar. Jars would not need to be pre-sterilized, but could be washed, rinsed and kept hot until filling. A process under 10 minutes is tested with jars sterilized first (boiled 10 minutes, 1 more per 1,000 ft). Follow the NCHFP recipe exactly: its prep, ingredients, pack and headspace are part of the tested time.

Source

Times, pressures and headspace are restated from that page in our own words, with its own altitude table. Putby's app uses the same row; a test in the app fails if the two ever disagree. If your tested recipe gives a longer time, use the recipe's time.

Log this batch in Putby

Putby is a free canning log and pantry inventory with this altitude-aware reference built in. Set your altitude once, log a batch in seconds, see what is on the shelf and what to eat first, and print jar labels. Offline, no account.

Free printable canning jar labels