Nope. If need be will reheat coffee stove top. A microwave came with our house we bought a year ago but I rarely use it. Maybe twice so far.

I nuke my cold coffee and have often been told I am disgusting for doing so.
I don’t care, I am older now, and have earned the right to be a semi-feral barbarian.

Yay, me.

I microwaved the hell out of an 8 hour old coffee two days ago.

Oh yeah I sure do. As long as it’s not been sitting on the burner for a long time before it got cold. Then I throw it out unless someone else wants it. I don’t like coffee after it gets bitter. ewww yuck

I would. I have.
Don’t drink coffee much, just tea. But I wouldn’t hesitate to microwave either.

I nuke mine. I make a pot fresh in the morning and then pour cups from it throughout the day.
I nuke it for about 2 minutes and it’s good to go.

I try not to waste it. It’s a sign of respect. Those coffee beans and pickers sacrificed for me.
And it saves money.

@LuckyGuy I think we have discussed this in the past, you and I, the never wasting of coffee. Or really anything, for that matter. :-)

I microwave day-old coffee that has been in a Thermos. It’s just OK, not nearly as tasty as when it’s fresh.

No, I don’t think I’ve ever microwaved coffee, that I remember. I think I’ve been advised against it.

Fortunately, I like cold coffee with cold milk.

But also, more often, I will heat some water to over 200 F to heat my cup, and heat/froth about a cup of milk, then add some room-temperature coffee, to get a warm combination.

@canidmajor In the winter I take the full utilization concept one tiny step further. Rather than tossing the used coffee filter and grounds into the trash, I place them on top of an air vent to dry it out. Then next morning I put the dried combination in my wood burning stove which converts it to heat.

This results in 5 benefits for me – and the planet.
1) Drying it out adds about 30 ml of much needed moisture into the room atmosphere.
2) It emits a trace of delicious coffee aroma.
3) I reduce landfill trash by about 50 grams.
4) Burning the filter paper and 20 grams of grounds is worth about $0.01 in free heat
5) The free heat is equivalent to 6 grams of heating oil that I am leaving in the earth, reducing greenhouse gasses.

One more benefit:
6) I spread the fireplace ash on my lawn and in the garden so the minerals are reused rather than going into a landfill.

OK, I declare that I am a coffee snob.
I make fresh grind coffee everyday. I buy my beans at a local roaster. I never waste a drop.
I will never nuke it. I put ice in it or put it in the fridge for later consumption.
In the summer I will make a 12 cup carafe, pour a hot cup to savor as I read and put the rest in the fridge for an iced glass mid day.
Sometimes I pour fresh hot coffee into a half filled cold cup from the prior day.

I don’t have mugs of coffee last long enough to need nuking.

Never.

I only make one cup of coffee at a time, and have been doing that a lifetime prior to the Keurig. I do not use a Keurig. If coffee gets cold it goes down the drain.

@Forever_Free Sorry, but drinking yesterday’s coffee disqualifies you from coffee snobbery. Lol.

@kruger_d Yes! lol

Depends on if I’m in a hurry or not. But yes, occasionally.

I did that just today. I have a 12 cup coffee maker. Sometime I use it, and what I don’t drink that day, I put in the fridge for the next day. I will microwave it in the morning, if I do want it hot.