Stardew Fair Prize Calculator
Estimate your winnings at the Stardew Valley Harvest Festival!
The Grand Exposition Calculator
Enter the details of your best produce, artisan goods, and livestock to estimate your prize winnings at the Stardew Valley Fall Fair. The better your items, the higher your score!
Your Fair Results
Your score is determined by combining the total base value of your items, amplified by their quality bonus and a profession bonus. This score is then adjusted slightly by your player luck for the final prize money.
Prize Money ≈ (Total Base Value × Quality Multiplier × Profession Multiplier) × (1 + Luck Factor)
Prize Score vs. Item Value
Total Score
Item Value and Scoring Table
| Item Category | Typical Base Value (G) | Max Quality Score Multiplier | Example Items |
|---|---|---|---|
| Basic Crops | 10 – 150 | 1.5 (Gold) to 2.0 (Iridium) | Parsnip, Blueberry, Melon |
| Artisan Goods | 100 – 5000+ | 1.5 (Gold) to 2.0 (Iridium) | Wine, Cheese, Pale Ale |
| Forage | 20 – 200 | 1.5 (Gold) to 2.0 (Iridium) | Wild Mushroom, Morel, Crystal Fruit |
| Fish | 50 – 1000+ | 1.25 (Silver) to 1.5 (Gold) | Salmon, Largemouth Bass, Lava Eel |
| Animal Products | 50 – 1500+ | 1.25 (Silver) to 1.5 (Gold) | Milk, Large Egg, Duck Feather |
| Minerals/Gems | 50 – 1000+ | 1.5 (Gold) to 2.0 (Iridium) | Amethyst, Emerald, Diamond |
Stardew Fair Prize Calculator: Your Guide to Winning Big
The Stardew Valley Fall Fair (or Grand Exposition) is a pivotal event in the game, offering players a chance to showcase their hard-earned produce, artisan goods, and animal products for valuable prizes. The centerpiece of the fair is the “Granger Danger” stall, where Mayor Lewis judges your displayed items based on quality and quantity. Understanding how this judging works is key to maximizing your profits and earning prestigious Stardrop Seeds. This Stardew Fair prize calculator is designed to help you estimate your potential winnings and strategize for future fairs.
What is the Stardew Fair Prize Calculator?
The Stardew Fair Prize Calculator is a specialized tool that helps players of Stardew Valley estimate the amount of Gold (G) they can expect to earn from participating in the Grand Exposition event. It takes into account several factors, including the average quality of the items you choose to display, the number of items, their base sell value, any relevant farming professions you possess, and your daily luck. This calculator demystifies the scoring system used by Mayor Lewis, allowing you to plan your crop yields and item production effectively.
Who should use it:
- New players aiming to understand the fair’s mechanics.
- Experienced players looking to optimize their Stardew Fair submissions for maximum profit.
- Players who want to know if their displayed items are good enough to win prizes like the Stardrop Seed.
- Anyone curious about the scoring formula behind the Grand Exposition.
Common misconceptions:
- Myth: Only crops matter. Reality: Artisan goods, fish, forage, and animal products are all viable and often more profitable options.
- Myth: More items are always better. Reality: While quantity matters, the quality and base value of each item are far more significant. A few high-quality, high-value items can outscore many low-quality ones.
- Myth: Luck is the most important factor. Reality: Luck provides a small bonus, but quality, value, and quantity form the core of your score.
Stardew Fair Prize Formula and Mathematical Explanation
The Stardew Fair prize calculation is based on a scoring system that Mayor Lewis uses to judge your displayed items. While the exact internal game formula is complex and involves hidden modifiers, we can approximate the prize money based on the core scoring components. The primary goal is to achieve a high “Score”.
Core Scoring Components:
- Total Base Value: This is the sum of the sell prices of all items you display if they were sold at normal quality.
- Quality Multiplier: Higher quality items significantly boost your score. Normal = 1x, Silver = 1.25x, Gold = 1.5x, Iridium = 2x.
- Profession Multiplier: Certain professions increase the value of specific item types, indirectly boosting the score.
Simplified Prize Money Calculation:
We can estimate the prize money with the following formula, which prioritizes the score derived from your items:
Prize Money ≈ (Total Base Value × Quality Multiplier × Profession Multiplier) × (1 + Luck Factor)
Explanation of Variables:
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Quality Input | Average quality of displayed items (1=Normal, 5=Iridium) | Scale (1-5) | 1 to 5 |
| Quantity Input | Number of items displayed | Count | 1 to 9 |
| Base Value Input | Sell price of a single normal item | Gold (G) | 10 to 10,000+ |
| Professions Input | Bonus % from relevant profession | Percentage | 0% to 25% |
| Luck Input | Player’s daily luck modifier | Decimal (-1 to 1) | -1.0 to 1.0 |
| Total Base Value | Sum of base values of all displayed items | Gold (G) | Calculated |
| Quality Multiplier | Factor based on average item quality | Multiplier | 1.0 (Normal) to 2.0 (Iridium) |
| Profession Multiplier | Effective multiplier from professions | Multiplier | 1.0 to 1.25 |
| Luck Factor | Modifier based on player luck | Decimal (-1 to 1) | -1.0 to 1.0 |
| Total Score | Intermediate score before luck adjustment | Score Points | Calculated |
| Prize Money | Estimated Gold earned from the fair | Gold (G) | Calculated |
Practical Examples
Example 1: The Iridium Quality Farmer
Inputs:
- Average Item Quality: 5 (Iridium)
- Number of Items: 7
- Base Value of One Item: 300 G (e.g., Diamond)
- Profession Bonus: None (0%)
- Player Luck: 0.2
Calculation Breakdown:
- Total Base Value = 7 items * 300 G/item = 2100 G
- Quality Multiplier = 2.0 (for Iridium)
- Profession Multiplier = 1.0 (no profession bonus)
- Luck Factor = 0.2
- Total Score ≈ 2100 G * 2.0 = 4200
- Estimated Prize Money ≈ 4200 * (1 + 0.2) = 5040 G
Interpretation: Displaying 7 Iridium-quality Diamonds yields a high score and significant prize money. This strategy is excellent for maximizing profit with valuable gems or high-end artisan goods.
Example 2: The Artisan Goods Specialist
Inputs:
- Average Item Quality: 4 (Gold)
- Number of Items: 9
- Base Value of One Item: 1200 G (e.g., Starfruit Wine)
- Profession Bonus: Artisan (10% bonus)
- Player Luck: -0.1
Calculation Breakdown:
- Total Base Value = 9 items * 1200 G/item = 10800 G
- Quality Multiplier = 1.5 (for Gold)
- Profession Multiplier = 1.10 (for Artisan)
- Luck Factor = -0.1
- Total Score ≈ 10800 G * 1.5 * 1.10 = 17820
- Estimated Prize Money ≈ 17820 * (1 – 0.1) = 16038 G
Interpretation: Even with slightly lower quality than iridium, a large quantity of high-value artisan goods, boosted by the Artisan profession, results in substantial earnings. The negative luck slightly reduces the final payout.
How to Use This Stardew Fair Calculator
Using the Stardew Fair Prize Calculator is straightforward. Follow these steps to get your estimated winnings:
- Gather Your Items: Decide which 9 items you will display at the fair. It’s best to choose your highest quality and highest value items.
- Determine Average Quality: Calculate the average quality of your chosen items. If you have 5 Gold (quality 4) and 4 Iridium (quality 5) items, your average quality is (5*4 + 4*5) / 9 = 4.4. For simplicity, you can round this or input the exact decimal if the calculator allows, though the game uses integer quality levels. Our calculator simplifies this by asking for the *average* quality level from 1 (Normal) to 5 (Iridium).
- Find Base Value: Look up the sell price of one of your chosen items when it’s of normal quality (no star). This is its base value.
- Check Professions: Identify if you have a profession that increases the value of your chosen items (e.g., Artisan for wine/cheese, Rancher for wool/milk). Select the relevant bonus from the dropdown.
- Note Your Luck: Check your daily luck from the TV ‘The Fortune Teller’ (or inside Skull Cavern/mines). This is represented as a number between -1 (very unlucky) and 1 (very lucky).
- Enter Data: Input these values into the respective fields of the calculator.
- Calculate: Click the “Calculate Prizes” button.
How to Read Results:
- Main Result (Prize Money): This is the estimated Gold you will receive.
- Total Score: This is the raw score Mayor Lewis calculates before luck is applied. Higher is generally better.
- Total Base Value: The combined sell price of your items at normal quality.
- Quality Bonus: How much your item quality is amplifying the score.
Decision-Making Guidance: Aim for a high “Total Score” and “Prize Money”. If you’re aiming for the Stardrop Seed, you typically need a very high score (often requiring 9 Iridium-quality items). Use the calculator to test different combinations of items and qualities before the fair.
Key Factors That Affect Stardew Fair Results
Several elements significantly influence your final prize money at the Stardew Valley Fall Fair:
- Item Quality: This is arguably the most crucial factor. Iridium-quality items (quality 5) double the base value’s contribution to your score, while Gold (quality 4) adds 50%. Even a single Iridium item can drastically increase your score compared to a normal one.
- Base Item Value: High-value items like high-tier crops (Melons, Pumpkins), high-quality artisan goods (Starfruit Wine, Aged Roe), valuable fish, or rare gems contribute more G to the ‘Total Base Value’ part of the score.
- Quantity of Items: You can display up to 9 items. While quality and value are more important, filling all 9 slots with decent items is generally better than displaying only 1 or 2, assuming they have good quality and value.
- Relevant Professions: Bonuses from professions like Artisan (20% on artisan goods), Rancher (15% on animal products), or Botanist (foraging items are always Iridium quality) directly increase the effective value of your items, thus boosting your score.
- Player Luck: Daily luck provides a small but noticeable boost or reduction to your final prize money. Positive luck days can increase winnings, while negative luck days can decrease them slightly.
- Item Type Synergy: While not a direct multiplier in the simplified formula, certain item types are inherently more profitable or easier to get in high quality (e.g., crops with Botanist, Artisan goods from high-value fruit). Choosing items that align with your skills and professions is key.
- Special Items: Some unique items like Dinosaur Eggs, Void Mayonnaise, or Truffles can have high base values and contribute significantly if you have them readily available.
Frequently Asked Questions (FAQ)
Related Tools and Internal Resources
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