Last updated: June 2026
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All calculator logic, site design, copy, and branding belong to FMCGMath. The underlying mathematical formulas (GST tax calculation, food science shelf-life models, recipe ratio arithmetic) are derived from public domain and published scientific literature and are not claimed as proprietary. Our implementation — the code, layout, and presentation — is protected.
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See our Disclaimer for the full limitation of liability regarding calculator accuracy. To the extent permitted by law, our total liability to you for any claim arising from use of this site is nil — we provide the service free of charge and with no warranty.
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