• Oct 7, 2025 25min In Sec onds) to seconds? A: First, convert the minutes to seconds (25 minutes 60 seconds/minute = 1500 seconds). Then, add the remaining seconds (1500 seconds + 30 seconds = 1530 seconds). 3. Q: What if I have a decimal number of minutes? A: You still multiply by 60. For example, 25.5 minutes 60 seconds BY Rafaela Stokes