Scoville ratings of peppers

Scoville rating Type of pepper 15,000,000–16,000,000 Pure capsaicin 8,600,000–9,100,000 Various capsaicinoids (e.g. homocapsaicin, homodihydrocapsaicin, nordihydrocapsaicin) 5,000,000–5,300,000 Law Enforcement Grade pepper spray, FN 303 irritant ammunition 855,000–1,050,000 Bhut Jolokia (Naga Jolokia) 350,000–580,000 Red Savina Habanero 100,000–350,000 Guntur Chilli, Habanero, Scotch Bonnet Pepper, Datil pepper, Rocoto, African Birdseye, Madame Jeanette, Jamaican Hot Pepper 50,000–100,000 Bird's eye chili/Thai Pepper/Indian Pepper, Malagueta Pepper, Chiltepin Pepper, Pequin Pepper 30,000–50,000 Cayenne Pepper, Ají pepper, Tabasco pepper, Cumari pepper (Capsicum Chinese) 10,000–23,000 Serrano Pepper 2,500–8,000 Jalapeño Pepper, Guajillo pepper, New Mexican varieties of Anaheim pepper, Paprika (Hungarian wax pepper) 500–2,500 Anaheim pepper, Poblano Pepper, Rocotillo Pepper, Peppadew 100–500 Pimento, Peperoncini 0 No heat, Bell pepper