Food Waste Diary
Log discarded food, quantities and reasons while updating pantry stock. Review waste over a date range and estimate its recorded purchase cost.
How can I track food waste at home?
Choose a stock batch, select Record waste and enter the discarded amount, date and reason. The diary reduces the remaining batch quantity and keeps a separate waste entry. Filter the diary by date to review recurring products and reasons. Known costs use the discarded batch’s original recorded price.
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Your pantry stays on this browser, without an account. Clearing browser data removes it. Save a backup to keep a separate copy or transfer it to another device.
Three simple steps
How to use Food Waste Diary
Keep a stock record of your food batches.
Update a batch and record the discarded amount and reason.
Filter your waste diary by date and download the records.
Common questions
Good to know
Understand the result.
Keep the original.
Is this tool free, and are my files uploaded?
This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.
What are the limits and details?
Unpriced waste is shown separately from known cost. Amounts with different units are not summed together. Records are based on what you enter and remain on this browser. Kitchen inventory supports 500 products, 2,000 batches, 5,000 changes and 200 recipes. Save a backup before clearing browser data.
Unpriced waste is shown separately from known cost. Amounts with different units are not summed together. Records are based on what you enter and remain on this browser.