Ratio

Four

Ratio Four

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Overall

#91 in

Drip Coffee Makers

according to Reddit Icon Reddit

Sentiment score50% positive
4
2
2
Last updated: Jul 14, 2026

Reddit Reviews

Reddit IconGolfSicko417
12 months ago

I have a ratio four that I love it’s one button simple easy to use makes great coffee. It’s one of the only ones that does like 2 or 3 cups. most are single cup or half pot so this one is nice to make yourself 2 cups of coffee. This one seems ideal for someone like yourself. Also the x bloom might be a good single serve option for you but I haven’t used one myself.

8 months ago

Not overkill all decent choices. You can also go with something like a ratio four to make smaller 2-4 cup batches instead of larger ones. I drink both drip and espresso but mainly drip in the mornings.

7 months ago

Depending on the size of batches you want to brew I would go mocha master for larger ones and I have a ratio four that works great for 1-4 cup brews. If you need larger than a couple cups go mocha master.

12 months ago

I really like my ratio four it’s just one button it’s very simple. I also use it for early mornings for work. It seems to be one of the few that makes like 2-4 cups it’s not a single cup like the MM and it’s not a whole pot. It does well with just a couple cups for yourself to take to work or whatever. You can also throw a v60 or whatever else under there if you are so inclined instead of using the included basket.

2 months ago

My ratio 4 is really good just on off and you can select big or small bloom if you want that’s literally it. No frills just good coffee. It’s 2-4 cups and you can even throw a v60 under there for an automated pour over. I have very much enjoyed mine

Reddit IconInkedMarieD
3 months ago

I had a Ratio 4 but wasn’t happy with temperature. It went back and I got a Moccamaster. Very happy. Easy, well built. I saved money by buying a refurbished direct from MM. As a side, prior to purchase, Ratio customer service was great, I usually had a response that day or the next. They weren’t so attentive once they realized I wanted to return.

Reddit Iconkodaq2001
11 months ago

Pour over is simple and you can brew multiple cups at a time. It's my personal preference but you need equipment (Kettle, V60, scale and grinder). I do keep a drip machine (ratio 4) if I'm feeling lazy.

Reddit IconNo-Calligrapher7997
4 months ago

I probably should have gone with one of those but got the Ratio 4. I think I’m going to have to send it back due to temperature. No, I don’t know the temp. I do use creamer but I have all my life. I’m coming from a Keurig. I preheat my Yeti coffee mug with hot water while the coffee brews. As soon as it goes from “brew” to “ready”, I pour it in my cup, add creamer & cover it……I do this like I’m in a race. My Keurig coffee would stay hot for well over an hour. With the Ratio, I’m lucky if I still have coffee left in half an hour & it’s definitely not hot as I finish it.

4 months ago

I guess I just expected coffee as hot as the Keurig.

5 months ago

Should you decide to not get the Cup One, look at the Ratio 4. It’s pretty darn small and makes up to 20oz. I‘m very happy with mine.

5 months ago

There is no hot plate so yes, you probably can. You’d need a tall mug though or you may end up with coffee splatter.

Reddit Iconockaners
8 months ago

I would say that if you drink medium roast, it's great. But if you drink light, you need to mess with it. I have a mm kbt and a ratio 4. I love the look of the mm but the ratio 4 makes better light roast coffee without fuss.

4 months ago

I have a moccamaster and I can never dial it in for a light roast. I ended up getting a ratio 4 instead.

4 months ago

Not sure what I should be reading for, but I almost never drink coffee that hot. Heat disguises the flavor notes of light roast coffees so I usually drink it at about 90 to 110 f., which is probably too cool for you. I never had an issue with the ratio 4 in that regard, and actually appreciate the server for its heat dissipation.

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