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William Lewis

William Lewis

@williamlao_554Maker

William Lewis, Agronomist & indie developer. Building Agricalc — free science-based agriculture calculators.

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  1. AgricalcAgricalc · Free science-based agriculture calculators1

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  1. AgricalcAgricalc · Free science-based agriculture calculators1

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  1. Agricalc

    Commented on Agricalc · Oct 2, 2026

    I built Agricalc to give farmers free, instant access to 134 science‑based calculators—no signup needed. It covers everything from seed rates to yield and financial tools, all expert‑verified. Let me know what works for you and what could be improved 😊

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