Only 20% of menu items typically generate 80% of restaurant revenue. Many restaurant owners know what's popular, but miss the exact figures. You can use sales data to see exactly which dishes drive your revenue.
What exactly are bestsellers?
Bestsellers are dishes that:
- Are ordered frequently (high volume)
- Generate significant revenue
- Satisfy guests (few returns)
- Don't overload your kitchen
It's not just about popularity. A dish sold 50 times a week for €12 generates €600. But a dish sold 20 times for €35 generates €700. Both can be bestsellers, just in different ways.
Collect your sales figures
To identify bestsellers, you need sales figures from at least 4 weeks. This gives you a reliable picture without one-off spikes.
💡 Example sales figures (4 weeks):
- Steak (€32): 80 portions = €2,560
- Pasta carbonara (€18): 120 portions = €2,160
- Salmon fillet (€28): 60 portions = €1,680
- Caesar salad (€16): 40 portions = €640
The steak generates the most revenue, despite fewer portions.
Pull these figures from your POS system or count manually if you don't have a digital system. Count only main courses, not side dishes or beverages.
Calculate revenue per dish
For each dish, calculate total revenue over 4 weeks:
Revenue per dish = Number sold × Selling price (incl. VAT)
Make a list from highest to lowest revenue. The top 5 are usually your bestsellers.
⚠️ Watch out:
A dish sold once for €50 isn't a bestseller. Look for consistency across multiple weeks.
Analyze the share of total revenue
Calculate what percentage of your total revenue each dish represents:
Share % = (Dish revenue / Total revenue) × 100
💡 Example share calculation:
Total revenue 4 weeks: €15,000
- Steak: €2,560 = 17.1% of revenue
- Pasta: €2,160 = 14.4% of revenue
- Salmon: €1,680 = 11.2% of revenue
These 3 dishes generate 42.7% of your total revenue.
Dishes representing more than 10% of your revenue are usually bestsellers. Dishes between 5-10% are solid performers. Below 5% are niche dishes.
Look at frequency and consistency
A true bestseller isn't just sold a lot, but consistently. Analyze per week:
- Is it sold every week?
- Are there big fluctuations?
- Does it only peak on weekends?
A dish that isn't sold in weeks 1 and 2, but sells heavily in weeks 3 and 4, isn't a reliable bestseller. This is a pattern we see repeatedly in restaurant financials - seasonal spikes don't equal consistent performance.
💡 Example consistency check:
- Week 1: 18 portions pasta
- Week 2: 22 portions pasta
- Week 3: 20 portions pasta
- Week 4: 19 portions pasta
Consistent between 18-22 portions = reliable bestseller
Combine volume and value
The strongest bestsellers score high on both:
- High volume, high value: Perfect bestsellers
- High volume, low value: Revenue drivers (e.g., pastas)
- Low volume, high value: Profit makers (e.g., premium meat)
- Low volume, low value: Consider removing
Focus your marketing and kitchen processes on the first two categories. These drive your revenue.
Monitor your bestsellers monthly
Bestsellers can change due to:
- Seasons (soup in winter, salads in summer)
- Price changes
- New dishes on the menu
- Changing guest preferences
So check your top 5 monthly. If a bestseller suddenly drops, investigate why. Maybe quality has changed or the price became too high.
⚠️ Watch out:
Make sure your bestsellers are also profitable. A dish with 40% food cost that sells frequently can bankrupt you.
A food cost calculator like KitchenNmbrs automatically shows which dishes sell the most and how much revenue they generate, without manual counting.
How do you identify bestsellers? (step by step)
Collect 4 weeks of sales figures
Pull from your POS system how many of each dish you've sold. Count only main courses, not side dishes or beverages. 4 weeks gives you a reliable picture.
Calculate revenue per dish
Multiply number sold by the selling price. Make a list from highest to lowest revenue. The top 5 are usually your potential bestsellers.
Check the share of total revenue
Divide each dish's revenue by your total revenue and multiply by 100. Dishes above 10% are true bestsellers, between 5-10% are good performers.
Analyze consistency per week
Check if the dish is sold every week without big fluctuations. A true bestseller is reliable, not just popular in one week.
Monitor monthly
Bestsellers can change due to seasons, price changes, or new dishes. Check your top 5 monthly and investigate why bestsellers decline.
✨ Pro tip
Track your top 3 revenue generators over the last 8 weeks specifically - these dishes need guaranteed ingredient availability since they drive your core income. Never let these run out during service.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
How many bestsellers does an average restaurant have?
Usually 3-5 dishes that together generate 40-60% of your revenue. If you have more than 8 bestsellers, your menu is probably too broad.
Should I look at number of portions or revenue?
Both matter, but revenue leads. A dish sold 100 times for €10 generates the same as 50 times for €20. Volume shows popularity while revenue shows financial impact.
What if my bestseller has a low margin?
Then you've got a serious problem. A bestseller with 40% food cost that sells frequently destroys your profit. Raise the price or reduce ingredient costs immediately.
How often should I check my bestsellers?
Monthly for full analysis, weekly to spot sudden changes. Bestsellers can shift due to seasons, trends, or menu modifications.
Can an appetizer or dessert be a bestseller?
Absolutely, if it's ordered frequently and generates significant revenue. Look at all categories, but main courses usually drive the most revenue per item.
What if I don't have a POS system?
Count manually for 4 weeks how many of each dish you sell. Track this daily or you'll forget the numbers. It's extra work, but provides valuable revenue insights.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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