Home Back

Merck Chocolate Toxicity Calculator

Theobromine Dose Equation:

\[ \text{Theobromine Dose (mg/kg)} = \frac{\text{Chocolate Amount (g)} \times \text{Theobromine (mg/g)}}{\text{Body Weight (kg)}} \]

g
mg/g
kg

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Theobromine Toxicity?

Theobromine toxicity occurs when animals, particularly dogs, consume chocolate containing theobromine. This compound can cause various health issues including vomiting, diarrhea, rapid breathing, and in severe cases, seizures or death.

2. How Does the Calculator Work?

The calculator uses the Theobromine Dose equation:

\[ \text{Theobromine Dose (mg/kg)} = \frac{\text{Chocolate Amount (g)} \times \text{Theobromine (mg/g)}}{\text{Body Weight (kg)}} \]

Where:

Explanation: The equation calculates the dose of theobromine per kilogram of body weight, which helps determine the potential toxicity level.

3. Importance of Theobromine Dose Calculation

Details: Accurate calculation of theobromine dose is crucial for assessing the risk of chocolate toxicity in pets and determining appropriate medical intervention.

4. Using the Calculator

Tips: Enter chocolate amount in grams, theobromine content in mg/g, and body weight in kilograms. All values must be valid (greater than 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a dangerous theobromine dose for dogs?
A: Doses above 20 mg/kg can cause mild symptoms, while doses above 40 mg/kg may cause severe toxicity. Doses above 60 mg/kg can be fatal.

Q2: How do I know the theobromine content of chocolate?
A: Theobromine content varies by chocolate type. Dark chocolate has the highest content (5-7 mg/g), milk chocolate has less (1.5-2 mg/g), and white chocolate has minimal amounts.

Q3: What should I do if my pet consumes chocolate?
A: Contact your veterinarian immediately. Provide them with the type and amount of chocolate consumed and your pet's weight for proper assessment.

Q4: Are there other factors that affect toxicity?
A: Yes, individual sensitivity, the presence of other methylxanthines like caffeine, and the animal's overall health can affect toxicity levels.

Q5: Can this calculator be used for other animals?
A: While primarily designed for dogs, it can be used for other animals susceptible to theobromine toxicity, though toxicity thresholds may vary.

Merck Chocolate Toxicity Calculator© - All Rights Reserved 2025