Free tool

Local Model Memory Estimator

Estimate how much memory a model needs to run on your own computer. Everything is calculated in your browser.

Estimate

– GB

Model weights
–
Context memory (approx.)
–
Runtime overhead
–

This is a rule-of-thumb estimate. Real use varies by model architecture, runtime and settings. Leave memory free for your operating system and other apps. Learn more in Running AI models on your own computer.