Warning! See note below.

Note! This calculator is for Mounjaro (Tirzepatide) only, and is calculating based on the Lilly, 4-dose, Mounjaro KwikPen.

If you choose to use your KwikPen any way other than as per the manufacturer's instructions, you do so at your own risk.

This tool is based on publicly available data and best-guess estimates. It’s meant to help you understand your dosing options, but it’s not medical advice. Please talk to your doctor before changing how or when you take Mounjaro.