* The program's selectivity: Highly competitive programs (e.g., top-ranked universities in STEM fields) will likely require a higher GPA. Less competitive programs might be more lenient.
* The strength of your other application materials: A strong GRE/GMAT score, compelling letters of recommendation, a well-written personal statement, and relevant research or work experience can significantly compensate for a lower GPA. These elements show potential even if your undergraduate grades weren't stellar.
* Your undergraduate institution: A 3.0 GPA from a highly rigorous university might be viewed more favorably than a 3.0 GPA from a less demanding institution.
* The specific graduate program: Some programs might prioritize practical experience over GPA, while others might place a higher emphasis on academic achievement.
In short, a 3.0 GPA doesn't automatically exclude you, but it requires a very strong application in other areas to make you a competitive candidate. You should research the specific programs you're interested in and carefully assess your overall profile. Contacting admissions offices directly to discuss your application is also highly recommended.