You can use this calculator to work out how long your coffee supply will last, or to calculate how much coffee you need to buy. Adjust the sliders to reflect your situation and preferences, then see how many days your supply will last - calculated in front of your very eyes.
You do the math!
CupsHow cups does each person have a day?
One Cup
Two Cups
Three Cups
Four Cups
Five Cups
Six Cups
Seven Cups
Eight Cups
Nine Cups
Ten Cups
Eleven Cups
Twelve Cups
ScoopsHow many scoops of coffee per cup?
Half a Scoop
One Scoop
One and a Half Scoops
Two Scoops
Two and a Half Scoops
Three Scoops
Grams per scoopHow many grams of coffee are in a scoop?
1 gram a scoop
2 grams a scoop
3 grams a scoop
4 grams a scoop
5 grams a scoop
6 grams a scoop
7 grams a scoop
8 grams a scoop
9 grams a scoop
10 grams a scoop
11 grams a scoop
12 grams a scoop
WeightHow much coffee have you bought?
10 grams
20 grams
30 grams
40 grams
50 grams
60 grams
70 grams
80 grams
90 grams
100 grams
110 grams
120 grams
130 grams
140 grams
150 grams
160 grams
170 grams
180 grams
190 grams
200 grams
210 grams
220 grams
230 grams
240 grams
250 grams
260 grams
270 grams
280 grams
290 grams
300 grams
310 grams
320 grams
330 grams
340 grams
350 grams
360 grams
370 grams
380 grams
390 grams
400 grams
410 grams
420 grams
430 grams
440 grams
450 grams
460 grams
470 grams
480 grams
490 grams
500 grams
550 grams
600 grams
650 grams
700 grams
750 grams
800 grams
850 grams
900 grams
950 grams
1.1 kgs
1.2 kgs
1.3 kgs
1.4 kgs
1.5 kgs
1.6 kgs
1.7 kgs
1.8 kgs
1.9 kgs
2 kgs
2.2 kgs
2.4 kgs
2.6 kgs
2.8 kgs
3 kgs
3.2 kgs
3.4 kgs
3.6 kgs
3.8 kgs
4 kgs
4.2 kgs
4.4 kgs
4.6 kgs
4.8 kgs
5 kgs
5.2 kgs
5.4 kgs
5.6 kgs
5.8 kgs
6 kgs
6.2 kgs
6.4 kgs
6.6 kgs
6.8 kgs
7 kgs
7.2 kgs
7.4 kgs
7.6 kgs
7.8 kgs
8 kgs
Your coffee will last...
...and make x cups of coffee!