U.S. National Science Foundation funds grant programs in the United States. Browse current and recent funding opportunities below — each listing includes eligibility, funding amounts and deadlines. Grantoria aggregates them for free and updates them regularly.
As of July 2026, Grantoria lists 178 U.S. National Science Foundation Grants — 89 open right now. Award amounts range $5K to $47.5M. The next application deadline is July 21, 2026. All listings are free, with direct links to the official application.
The NSF Research Traineeship (NRT) program seeks proposals that explore ways for graduate students in research-based master’s and doctoral degree programs to develop the skills, knowledge,…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 8, 2026💰
$2,000,000 – $3,000,000
The National Science Foundation (NSF) and the National Institutes of Health (NIH) are interested in proposals that will propel our understanding of the biomedical research enterprise…
🏛 U.S. National Science Foundation📋 CFDA 93.859⏰ Sep 9, 2026💰
$100,000 – $250,000
The NSF CISE Directorate supports research and education projects that develop new knowledge in all aspects of computing, communications, and information science and engineering through the…
🏛 U.S. National Science Foundation📋 CFDA 47.070⏰ Sep 10, 2026💰
$600,000 – $12,000,000
This funding partnership between the National Science Foundation (NSF) and the National Endowment for the Humanities (NEH) supports projects to develop and advance knowledge concerning dynamic…
🏛 U.S. National Science Foundation📋 CFDA 47.070⏰ Sep 15, 2026
The Probability Program supports research on the theory and applications of probability. Subfields include discrete probability, stochastic processes, limit theory, interacting particle systems, stochastic differential and…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 15, 2026
The Division of Mathematical Sciences (DMS)in the Directorate for Mathematical and Physical Sciences (MPS) at the National Science Foundation (NSF)and the National Institute of General Medical…
🏛 U.S. National Science Foundation📋 CFDA 93.859⏰ Sep 18, 2026💰
$1 – $1,200,000
The program in Foundations supports research in mathematical logic and the foundations of mathematics, including proof theory, recursion theory, model theory, set theory, and infinitary combinatorics.…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 22, 2026
The Combinatorics program supports research on discrete structures and includes algebraic, enumerative, existential, extremal, geometric, and probabilistic combinatorics, including graph theory. Conferences Principal Investigators should carefully…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 22, 2026
Our world is at a pivotal moment where the boundaries dividing the physical and social worlds from the cyber world have become blurred. Cyberspace has evolved…
🏛 U.S. National Science Foundation📋 CFDA 47.075⏰ Sep 28, 2026💰
$50,000 – $1,200,000
The integration of Artificial Intelligence (AI) and Biological Research has the potential to pave the way for breakthroughs in biotechnology and bio-system design that will create…
🏛 U.S. National Science Foundation📋 CFDA 47.074⏰ Sep 29, 2026💰
from $220,000
The Universe is the ultimate laboratory, and we can now probe it as never before through several powerful and diverse windows – electromagnetic waves, high-energy particles,…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 30, 2026
This solicitation applies to six (of the nine) CHE Disciplinary Research Programs: Chemical Catalysis (CAT); Chemical Measurement and Imaging (CMI); Chemical Mechanism, Function and Properties (CMFP);…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 30, 2026
The Analysis Program supports research in analysis. Areas of current activity include complex, harmonic, and real analysis; dynamical systems and ergodic theory; functional analysis; mathematical physics;…
🏛 U.S. National Science Foundation📋 CFDA 47.049⏰ Sep 30, 2026
The EDU Core Research (ECR) program offers this ECR:Core solicitation and invites proposals for fundamental research (curiosity-driven basic research and use-inspired basic research) that contributes to…
🏛 U.S. National Science Foundation📋 CFDA 47.076⏰ Oct 1, 2026💰
$500,000 – $2,500,000
With a focus on two-year Institutions of Higher Education (IHEs), the Advanced Technological Education (ATE) program supports the education of technicians for the high-technology fields that…
🏛 U.S. National Science Foundation📋 CFDA 47.076⏰ Oct 1, 2026💰
$475,000 – $7,500,000
How many u.s. national science foundation grants are available?
Grantoria currently lists 178 u.s. national science foundation grants, of which 89 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is July 21, 2026 — about 4 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
Who is eligible for u.s. national science foundation grants?
Eligibility is set by each funding program, but u.s. national science foundation grants in this category most often support: Public University, Private University, Colleges (all higher ed) and Researcher (independent). Check each grant's eligibility summary for the exact applicant types and requirements.
How much funding is available?
Award sizes range from $5K to $47.5M, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse u.s. national science foundation grants, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.
