Private calculators and a batch record for decisions worth checking twice. Each answer keeps its formula, source date and known gaps beside the result.
What will a cycle cost in electricity?
Multiply energy per cycle by your electricity rate. Compare the result with dated published figures and see the full arithmetic.
Data basis: Published kWh, its stated conditions, and dated EIA rates.
Open the calculatorWhat did this batch actually cost me, and what changed since the last one?
Record the food, load, cycle time and costs you enter, then compare runs. Records stay in this browser; export a CSV to keep a copy.
Data basis: Your own batches and entered costs.
Which absorber size covers the air in my container?
Calculate the oxygen load by container and food class, then compare the sizes publishers give, with their conditions and disagreements.
Data basis: Manufacturer charts and university extension guidance, kept distinct.
How much can I dry, and what can I plan from the published figures?
Check dried weight, trays or batches, and absorbers for your load. Where the research has no figure, the result says “Not published.”
Data basis: Three secondary yield sources, four capacity publishers, and shared absorber data.
What does my trail dinner cost per meal and per 500 calories?
Compare your ingredients and packaging with three commercial pouches at dated prices. Enter measured yield to compare carried weight.
Data basis: Dated ingredient and pouch prices; your measured yield.
The four calculators send no inputs or results, use no cookies and save nothing. Batch Log stores its disclosed records only in this browser and can export CSV. There is no account or server copy. See our privacy policy.
