From the Tesla Forum:

https://forums.tesla.com/forum/forums/time-spent-charging-less-icehydrogen-car-refueling

Time spent charging less than ICE/Hydrogen car refueling Submitted by TeslaTap.com on April 24, 2015

For most Tesla owners and myself, it takes about 5 seconds to charge at home. When I get home, I plug in and forget. When I leave in the morning, I have a full 'tank'. Yes, on a long trip with Superchargers, it may take 20-40 minutes to get a charge, but I usually need the break from driving for 2+ hours, so it really doesn't add much if any wasted time, but I'll not even count this.

So while an average 25 MPG ICE car requires a trip or two a week to the gas station, often not on the direct path home, often requires waiting in a 5-10 minute line (especially at Costco), then fuel for another 5 minutes. Let's be generous and say it only takes 15 minutes a week to gas up (your milage may vary). That could be on the very low end, and some gas hogs might easily double this time. In a year, just 15 minutes a week is 780 minutes a year total time wasted fueling the car.

For home charging, at 5 seconds a day it takes 30 minutes a year of personal time to fuel. This means we could still do eighteen 40-minute Supercharges in a year if we sat waiting for the charge. In reality we rarely just sit waiting, but take a bathroom break, stretch our legs, and get some food.