悟る · cost-per-gram
What does it cost to grow your own?
Electricity is usually the biggest line. Plug in your setup for the real total — and the cost-per-gram once you factor in yield.
Electricity
$64.26
378 kWh
Total cost
$134.26
this grow
Cost per gram
$0.90
≈ $25.06/oz
Satoru tracks your real cost-per-gram every grow — and shows whether it's dropping as your grows improve.
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<iframe src="https://growsatoru.com/embed/cost-per-gram" width="100%" height="680" style="border:1px solid #e5e7eb;border-radius:16px;max-width:680px" title="Satoru cost-per-gram calculator" loading="lazy"></iframe>The number that actually matters
Cost-per-gram ties your spending to your harvest. It drops as yield rises and waste falls — which is exactly what improving grow-over-grow looks like. Satoru tracks your real cost-per-gram each harvest so you can watch it fall.