How Many Cups of Coffee Can You Make From 1kg?
A 1kg bag of coffee can typically make around 100 to 140 cups, depending on the amount of coffee used for each serving. If you use 7 grams per cup, 1kg can make approximately 143 cups. At 10 grams per cup, it makes approximately 100 cups.
For businesses, understanding how many cups you can make from 1kg of coffee is useful for calculating workplace coffee costs, planning monthly orders and comparing different coffee options.
The exact number depends on your coffee machine, brewing method and preferred coffee strength.
How Many Cups Does 1kg of Coffee Make?
The basic calculation is straightforward:
1,000 grams ÷ grams of coffee used per cup = number of cups
For example:
1,000 ÷ 7 grams = approximately 143 cups.
Or:
1,000 ÷ 10 grams = approximately 100 cups.
This gives you a practical range of approximately 100 to 140 cups per kilogram.
Why Does the Number of Cups Vary?
There is no universal serving size for coffee.
Different coffee machines and brewing methods use different quantities.
The amount can also depend on:
- Coffee strength
- Cup size
- Brewing method
- Machine settings
- Employee preferences
- Type of coffee
If your workplace prefers stronger coffee, you may use more grams per serving.
If your machine uses a standard dose, your consumption will be more consistent.
How Much Does One Cup of Coffee Cost?
Understanding your cost per cup can help you compare workplace coffee options.
For example, if a 1kg bag costs $30 and produces 120 cups:
$30 ÷ 120 = $0.25 per cup.
That is the coffee cost only. You would then need to consider milk, sugar and other serving products if you want to calculate the full cost of each cup.
This is a useful way for businesses to compare products without focusing solely on the price of the bag.
How Much Coffee Does a 20-Person Office Need?
Suppose a 20-person office has 15 regular coffee drinkers.
If each person drinks two cups per day over 20 working days:
15 × 2 × 20 = 600 cups per month.
If your coffee produces approximately 120 cups per kilogram:
600 ÷ 120 = approximately 5kg.
That means the workplace may require approximately 5kg of coffee per month.
This is an estimate. Your actual requirement should be based on your coffee machine and real consumption.
How Much Coffee Does a 50-Person Office Need?
A 50-person workplace could have 40 regular coffee drinkers.
At two cups per person per day over 20 working days:
40 × 2 × 20 = 1,600 cups.
At approximately 120 cups per kilogram:
1,600 ÷ 120 = approximately 13.3kg.
That means a workplace with 40 regular coffee drinkers could require approximately 13 to 14kg of coffee per month.
Again, tracking actual usage is the best way to improve accuracy.
Does Coffee Type Affect the Number of Cups?
Yes.
Coffee beans and ground coffee are generally measured by weight, while instant and single-serve products are often portion controlled.
Office Supermarket stocks both traditional coffee formats and single-serve options.
Its coffee bean range includes 1kg products from brands including Vittoria and Mr Artista, while its single-serve range includes 280, 500 and 1,000 serving options depending on the product.
This can make single-serve coffee particularly easy to manage for workplaces that want predictable portions.
How Can Businesses Reduce Coffee Waste?
One of the easiest ways to reduce coffee waste is to monitor consumption.
Look at:
- How many bags are opened each month
- How quickly each bag is used
- Which coffee varieties are most popular
- How much coffee is discarded
- Whether employees prefer one product over another
If one coffee product consistently sits unused while another disappears quickly, your purchasing strategy may need adjusting.
Should You Buy 1kg Bags for an Office?
1kg coffee bags can be practical for workplaces with regular coffee consumption.
They can provide a convenient balance between quantity, storage and ordering frequency.
However, smaller workplaces may prefer smaller packs or single-serve products if they do not use coffee quickly.
The right pack size depends on consumption.
Frequently Asked Questions
How many cups can you make from 1kg of coffee?
Approximately 100 to 140 cups is a useful general range, depending on the amount of coffee used per serving.
How many grams of coffee are used per cup?
A common range is approximately 7 to 10 grams, although this varies by machine and brewing method.
How much coffee does a 20-person office need?
The answer depends on how many employees drink coffee and how many cups they consume. Calculate your total monthly cups, then divide by your estimated cups per kilogram.
Is 1kg of coffee enough for an office?
It may be enough for a small workplace for part of a month, but larger offices will require considerably more. Track actual consumption to determine your requirement.
Order Your Workplace Coffee With Office Supermarket
Understanding your coffee consumption makes workplace purchasing easier and more cost effective.
Office Supermarket supplies coffee, beverages, food and washroom essentials to businesses, making it easier to consolidate your regular workplace orders.
Sign up as an Office Supermarket customer today and receive $20 off your first order.
You will also earn rewards points with every order. Use those points towards a discount on your next purchase and continue saving over time.