{"chart":{"slug":"nih-funding-by-institute","title":"Which NIH institutes spend the most on research?","takeaway":"The National Cancer Institute (NCI) spent the most of NIH's institutes and centers in fiscal 2025, $6.6 billion of the $42.2 billion in research projects, followed by the National Institute of Allergy and Infectious Diseases (NIAID), at $5.72 billion, and the National Institute on Aging (NIA), at $4.22 billion. When institutes share a project, each is counted for its part.","topic":"Medical research","chart_type":"bar","ranking":true,"x_label":"Institute or center","y_label":"Funding (dollars)","unit":"dollars","points_count":26,"source":{"name":"NIH RePORTER (National Institutes of Health)","url":"https://reporter.nih.gov/"},"license":{"name":"Public domain (U.S. government work)","url":"https://www.usa.gov/government-copyright"},"data_as_of":"2025-09-30","updated_at":"2026-10-17T18:50:41.507Z","url":"https://chart.ly/charts/nih-funding-by-institute","api_url":"https://chart.ly/api/v1/charts/nih-funding-by-institute","csv_url":"https://chart.ly/charts/nih-funding-by-institute/data.csv","image_url":"https://chart.ly/charts/nih-funding-by-institute/image.png","embed_url":"https://chart.ly/charts/nih-funding-by-institute/embed","credit":"NIH RePORTER (National Institutes of Health), via Chartly (https://chart.ly/charts/nih-funding-by-institute)","credit_html":"NIH RePORTER (National Institutes of Health), via \u003ca href=\"https://chart.ly/charts/nih-funding-by-institute\"\u003eChartly\u003c/a\u003e","average_label":null,"zero_axis":true,"data":[{"label":"National Cancer Institute (NCI)","value":6598029965},{"label":"National Institute of Allergy and Infectious Diseases (NIAID)","value":5718469543},{"label":"National Institute on Aging (NIA)","value":4216987995},{"label":"National Heart Lung and Blood Institute (NHLBI)","value":3609995972},{"label":"National Institute of General Medical Sciences (NIGMS)","value":3096132422},{"label":"National Institute of Neurological Disorders and Stroke (NINDS)","value":2462825732},{"label":"National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)","value":2314146980},{"label":"National Institute of Mental Health (NIMH)","value":2115392327},{"label":"NIH Office of the Director (OD)","value":2019706327},{"label":"National Institute of Child Health and Human Development (NICHD)","value":1560474826},{"label":"National Institute on Drug Abuse (NIDA)","value":1516968938},{"label":"National Institute of Environmental Health Sciences (NIEHS)","value":869129144},{"label":"National Eye Institute (NEI)","value":820536838},{"label":"National Center for Advancing Translational Sciences (NCATS)","value":810157010},{"label":"National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)","value":624829491},{"label":"National Human Genome Research Institute (NHGRI)","value":594597571},{"label":"National Institute on Alcohol Abuse and Alcoholism (NIAAA)","value":534859541},{"label":"National Institute on Deafness and Other Communication Disorders (NIDCD)","value":486736177},{"label":"National Institute on Minority Health and Health Disparities (NIMHD)","value":479436334},{"label":"National Institute of Dental and Craniofacial Research (NIDCR)","value":472053341},{"label":"National Library of Medicine (NLM)","value":469723858},{"label":"National Institute of Biomedical Imaging and Bioengineering (NIBIB)","value":388282146},{"label":"National Institute of Nursing Research (NINR)","value":169509502},{"label":"National Center for Complementary and Integrative Health (NCCIH)","value":140137226},{"label":"Fogarty International Center (FIC)","value":69800000},{"label":"NIH Center for Information Technology (CIT)","value":1335000}],"annotations":[]},"docs":"https://chart.ly/developers","terms":"Free to use with credit: wherever you show or quote a chart's data, name Chartly with a link to that chart's url (each chart's credit line does both) and credit its source as its license asks.","credit":"NIH RePORTER (National Institutes of Health), via Chartly (https://chart.ly/charts/nih-funding-by-institute)"}