Grape and Raisin Toxicity Calculator
Clinical judgment required. This calculator is a decision-support tool, not a substitute for veterinary consultation. For poisoning emergencies, call the ASPCA Animal Poison Control Center at 888-426-4435 or your nearest emergency veterinary hospital.
Grape and Raisin Toxicity CalculatorCanine
Calculate grape and raisin toxicity risk in dogs. Estimates ingested dose relative to body weight for fresh grapes, raisins, currants, and sultanas. Grape and raisin toxicity can cause acute kidney injury (AKI) in dogs, with raisins being approximately 4x more concentrated than fresh grapes. Individual susceptibility varies due to tartaric acid content differences between grape varieties. Used for toxicology triage when a dog eats grapes or raisins, poison control assessment, and determining whether to induce emesis or seek emergency care. Common query: 'my dog ate grapes' or 'dog ate raisins'.
Amount Ingested per Body Weight
—g/kg
Grape Equivalent Dose
—g/kg
1 g/kg
3.2 g/kg
Non-toxic
Mild
High