Are you saving money working from home? (the average numbers and cost savings)

For me, it's been a combination of transportation and food/eating out.

I took my car off insurance entirely - saving me ~$350 per month, in addition to around $50 per month on gas.

As for food, I went from eating out a good 3-4 weekly to now only once a week (even after everything has re-opened). I haven't crunched the numbers, but I'm easily saving a few hundred there as well.