Roost coffee packaging on a shelfCoffee brands · 2 min read

Roost coffee price guide

Every Roost coffee we track, priced per cup, and which bag is actually the cheap one.

Updated 3 September 2026Written by the We Try Coffee team

Coffee is sold by the bag and drunk by the cup, and the two almost never rank in the same order. A Roost bag that looks dear on the shelf can turn out to be the cheapest thing here once you divide it out, and the one that looks like a bargain often is not. So here is every Roost coffee we track, across whole bean and ground, on one honest unit.

The quick version

Balanced everyday coffee that suits almost everyone, for remarkably little money.

Cheaper than 90% of the ground coffee we track

Tastes
Balanced, caramel and chocolate
Strength
Medium
Best for
Everyday coffee, black or white
Valuecup price vs the format median
5/5
Easy to likefrom the roast profile
5/5
Good for beginnersblend, roast and pack size
5/5
Cheapest cup£0.47across 15 products
Against the market−34%vs the ground median
Two cups a day£6.55a week, £3.34 less than typical
Largest pack1kg£26.00 per kg

Buy it ifyou finish a 1kg bag inside six weeks

Skip it ifyou are chasing a named farm or origin

What Roost coffee costs

The range runs from 47p to 63p a cup across 15 products. That is a 1.3× spread inside a single brand, which is why "is Roost expensive" is the wrong question; the right one is which bag you pick. The cheapest is Nest Filter in the 1kg, and the dearest is Colombia in the 1kg.

Roost range, cheapest per cup first
ProductFormatSizePer cupPer kg
Nest Filterground1kg£0.47£26.00
Tonto Espresso1kg£0.47£26.00
Brazil1kg£0.50£28.00
India Monsoon1kg£0.50£28.00
Kenya1kg£0.54£30.00
Guatemala1kg£0.54£30.00
Swiss Water De-Caf1kg£0.54£30.00
Peru1kg£0.56£31.00
Ethiopia1kg£0.59£33.00
Mexico1kg£0.59£33.00
El Salvador1kg£0.59£33.00
Sumatra1kg£0.59£33.00

Bags themselves run £8.50 to £35.00. Ignore that column. A bigger bag costs more and almost always costs less per cup, which is the only number that follows you home.

The one to buy

If you buy one thing from Roost, buy Nest Filter. At 47p a cup it comes in around 34% under the median for ground coffee, and that is measured against every brand in our catalogue rather than against Roost's own list prices. Nothing else in the range gets close on that test.

Roost against the ground market

Every ground coffee we track, cheapest cup on the left. The marker is this brand at its cheapest.

£0.47
At £0.47 per cup, Roost is cheaper than 90% of the 483 ground coffees we track. See the full ground list

Roost pack sizes

Pack size moves the price per kilo more than anything else in a range. Buy the biggest bag you will finish in about six weeks.

  • 250g1 product
  • 1kg14 products

What that costs over a year

How much coffee do you drink?
  • Roost£0.47 per cup£342
  • Typical ground£0.71 per cup, our median£516

At 2 cups a day, Roost costs £174 less a year than the typical ground coffee we track. That is the same coffee habit, bought better.

Roost coffee, cheapest per cup

Live prices, updated whenever this page is loaded.

Prices are the last we fetched and can move. As an Amazon Associate we earn from qualifying purchases. It never changes the order, which is always cheapest per cup first.

How to pay less for it

  1. Read the per-cup column, not the shelf price. They order differently more often than not.
  2. Buy the biggest bag you will finish in about six weeks. Pack size moves the per-kilo price further than anything else on this page.
  3. Check whether the same coffee turns up in a larger bag further down the range. It often does, at a lower rate.
  4. Check again before you reorder. Whoever was cheapest last month frequently is not.

What else to look at

Coffees priced like Roost

The closest ground coffees on price per cup, from brands we also track. If one of these is cheaper for the same thing, that is worth knowing before you order.