Medication Dosage Calculator

Build a guided treatment plan from a commercial product, flock details, water use, and withdrawal period.

Flock Profile

Tell us what you're treating. Breed standards seed the average weight and water intake.

Poultry Type *

Breed / Standard *

Age (days)

Broiler maximum: 70 days

Bird Count

Avg Body Weight (kg)

Auto-filled from breed standard and age.

Treatment Protocol

Pick a product or active substance, then set the route, indication and dose.

Commercial product

Type at least 2 characters to search the public catalogue and your library.

Combination treatment

Add 2-4 public commercial products to calculate a combined treatment plan and cross-check interactions.

Route *

This version is gated to drinking-water medication until feed, injection, and spray reports are route-specific.

Indication

Primary target disease

Duration (days)

Treatment Start

Schedule and withdrawal dates start from this day.

Medication Window *

Recommended: 12 h

Dose (mg/kg)

No referenced dose found for this selection; enter the prescribed dose.

Equipment & Settings

How the medicated water reaches the flock, and how much overhead to budget.

Water Medicator

Dosing pump ratio for medicated drinking water. Pick Direct dosing when the product is mixed straight into the storage tank.

Direct dosing · No proportioner

Safety Margin (%)

Extra volume to account for spills or handling losses

Actual Daily Water (L)

Preferred: enter yesterday's water-meter reading. If blank, PoultryRx estimates from the broiler formula or non-broiler curve plus heat and illness adjustments.

Advanced water-system adjustments

Daily high temperature and illness adjustment change the estimated 24-hour flock water intake only when Actual Daily Water is blank. Medication window then uses a time share of that daily intake, for example 12 hours = 50%.

Daily High Temp (C)

Affects estimated 24-hour intake only when Actual Daily Water is blank.

Illness Water Adjustment (%)

Affects estimated 24-hour intake only when Actual Daily Water is blank. Use negative values for depressed intake.

Documentation

Optional. Used in the printable report for traceability.

Farm Name

House

Location

Batch ID

Prepared For

Veterinarian

Planned Slaughter

Planned Egg Sale

Pick or add a commercial product with concentration/strength to enable calculation.

Farm Tools