Google imposes Gemini usage limits

Google has begun enforcing new Gemini usage limits that meter access based on how much computing a chat consumes, not just how many prompts a user sends. The change appeared in Google’s Gemini Apps Help documentation, which says usage is now determined by prompt complexity, the models and features used, and the length of a conversation. (support.google.com) The company’s help page says the updated system started May 17, 2026, and that limits refresh every five hours until a user reaches a weekly cap. 9to5Google reported on May 21 that the limits had gone live for users and prompted immediate complaints. The change lands days after Google I/O 2026, where the company expanded Gemini’s role across consumer products and introduced new features that can demand more compute, including agentic tools and upgraded models. (support.google.com) Google has not, in the help page reviewed, published a simple public chart showing a fixed number of prompts per day for each kind of request. Instead, it describes a variable system that can rise or fall depending on what a user asks Gemini to do. ### What exactly changed in Gemini’s limits? Google’s help page says Gemini Apps now have “compute-based usage limits” rather than a looser prompt-count experience many users had been accustomed to. (support.google.com) The company says those limits factor in prompt complexity, the models and features used, and the length of a chat. It also says access may change based on testing, experimentation or availability. May 17, 2026 is the date Google attached to the notice on its support page. 9to5Google reported on May 21 that the new rules were already live and that users were seeing their available interactions drop faster when they used more demanding tools, including advanced image and coding features. (support.google.com) ### How do the new caps work in practice? Google says a user’s limit refreshes every five hours until the user reaches a weekly limit. The company also says Gemini Apps may cap the number of prompts and conversations, or the amount some features can be used, within a specific time frame. (support.google.com) That means two users on the same plan may not get the same amount of usage from a session. A shorter text exchange with a lighter model would consume less than a long-running chat using more advanced reasoning, coding or multimodal features, based on Google’s description of the system. That is an inference from the support language and 9to5Google’s reporting on how the new metering works. (support.google.com) ### Which plans get more room? Google’s support page says standard users get baseline limits, while AI Plus gets limits that are two times higher than standard, AI Pro gets four times higher, and AI Ultra gets either five times or 20 times higher than AI Pro depending on the subscription. (support.google.com) The company says those limits may change. Google also says Gemini Pro is its most advanced model for complex math and coding prompts, while Flash and Flash-Lite are positioned for broader or faster tasks. That matters because the help page explicitly says model choice is part of how usage is calculated. (support.google.com) ### Why are users reacting now? 9to5Google reported on May 21 that users were already frustrated, with some saying the new caps reduced the number of Gemini interactions they could complete before hitting a limit. The outlet said the shift was especially noticeable because Gemini users had not previously been thinking much about hard usage ceilings. (support.google.com) Google has not, in the support material reviewed, framed the change as a rollback. The company says the limits are designed to ensure “an optimal experience for everyone,” language it uses to justify capping prompts, conversations or feature access within a given period. (support.google.com) ### Where can users check what applies to them? Google points users to the “Gemini Apps limits & upgrades for Google AI subscribers” help page for the current rules and plan comparisons. The company says those terms can change, and the May 17 notice indicates the system is already in effect for personal Google accounts using Gemini Apps. (support.google.com) (9to5google.com)