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HydroRigor

Volume scaler · v1

Nutrient mixing calculator

Scale the dose printed on a nutrient product label to your reservoir volume. This calculator supplies no dose or product recommendation of its own.

1. Reservoir volume
2. Manufacturer label dose

Use the actual dose printed by your nutrient manufacturer. Different products and formulations cannot share an assumed dose. Calculate every part of a multi-part nutrient separately.

Enter both positive values, then scale the label dose.

Limits and assumptions

  • Use the nutrient manufacturer's actual label dose for the specific product.
  • Different formulations cannot share an assumed dose.
  • Calculate each part of a multi-part nutrient separately and follow its mixing order.
  • The calculator scales volume only; it does not predict final EC.
  • It does not replace an EC meter, source-water assessment, or manufacturer instructions.
  • It does not formulate fertilizer, recommend crop dosing, diagnose a reservoir, or calculate pH adjustment.

Calculation occurs only in your browser. No network request is needed and no input is stored.