What size condom fits a 4 inch penis? SAVE CANCEL. already exists. Would you like to merge this question into it? MERGE CANCEL. already exists as an alternate of this question. Would you like to make it the primary and merge this question into it? Normal condoms are like an 1 1/4 - 1 1/2. A Brief Guide to Choosing the Right Size Condom. Grab a measuring tape. Or a toilet paper roll. By Sarah to 2 inches. Advertisement - Continue Reading Below. Recommendations condom company One gives you 60 sizes to choose from—including condoms larger and smaller than what you'll find at CVS—and a kit to . of 40 results for "small condoms for 4 inch" Amazon's Choice for "small condoms for 4 inch" Snug Fit Small Condoms Assorted Sampler Pack .