1 in 4 Americans don’t know the interest rate on their mortgage: Survey

With jobs to hold down, children to care for, friendships to maintain, food to be bought and cooked, dishes to be washed and laundry to be done, it can be a challenge to keep up with all the details of your personal finances.

In passing, you may wonder: How many more months until my car loan is paid off? Or, before bed, you may get a jolt of anxiety about whether you’ll ever be able to retire.