Water-bath or pressure method, adjusted for your altitude — then a big process countdown.
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Method
Water Bath
Pressure
Base process time: — · Adjusted: —
Check the box above once your pot is ready
⚠️ This timer tracks altitude-adjusted process time (or pressure guidance) for a recipe you already trust. It does not replace a tested, up-to-date canning recipe from a source like the USDA Complete Guide to Home Canning or your pressure canner's manual — always can from a tested recipe, not from this tool alone.