Acnh Turnip Calculator






ACNH Turnip Calculator – Stalk Market Predictions


ACNH Turnip Calculator

Welcome to the ultimate ACNH Turnip Calculator! Enter your island’s turnip prices below to predict your weekly trend and find out the best time to sell for maximum Bell profit. This tool analyzes your data to forecast patterns like ‘Large Spike’ or ‘Decreasing’.


Enter the price you bought turnips for on Sunday.
Please enter a valid price (1-1000).


Last week’s pattern can influence this week’s trend.

Daily Selling Prices (Nook’s Cranny)














Enter prices to see predictions
Your profit potential will be shown here.

Most Likely Pattern

Guaranteed Minimum

— Bells

Potential Peak

— Bells

This acnh turnip calculator analyzes your prices against four known Stalk Market patterns (Fluctuating, Large Spike, Small Spike, Decreasing) to predict future prices.

A dynamic chart showing your entered prices and the predicted minimum and maximum price range for the week. This chart helps visualize the forecast from our acnh turnip calculator.


Day Period Your Price Predicted Min Predicted Max
This table provides a detailed breakdown of your turnip prices and the predictions generated by the acnh turnip calculator for the entire week.

What is an ACNH Turnip Calculator?

An acnh turnip calculator is a specialized tool for players of Animal Crossing: New Horizons to predict the selling prices of turnips on their island. In the game, this is known as the “Stalk Market.” Every Sunday, players can buy turnips from a character named Daisy Mae. From Monday to Saturday, the price at which you can sell these turnips to Timmy and Tommy at Nook’s Cranny changes twice daily (once in the morning, and once after noon). These prices follow one of a few preset patterns.

This calculator takes the prices you’ve observed and compares them against the known mathematical patterns to forecast the likely trend for the rest of the week. This allows players to make an informed decision about when to sell their turnips to maximize their profit, turning a modest investment into millions of Bells. Anyone who participates in the Stalk Market, from casual players to serious Bell-millionaires, can benefit from using a reliable acnh turnip calculator.

A common misconception is that turnip prices are completely random. While there is a random element, they are not chaotic. Dataminers have discovered that the prices are governed by four main patterns, which is the logic this acnh turnip calculator uses to make its predictions.

ACNH Turnip Calculator Formula and Mathematical Explanation

The “formula” behind an acnh turnip calculator isn’t a single equation, but a probabilistic model based on four core price patterns discovered in the game’s code. The calculator’s job is to determine which of these patterns your island is currently experiencing. The predictions are all relative to your initial Buy Price.

The four patterns are:

  • Fluctuating: Prices bounce up and down in a semi-random way, usually staying below 1.5 times your buy price. This pattern is characterized by a series of small rises and falls.
  • Large Spike: This is the most profitable pattern. It starts with a few days of decreasing prices, followed by a sharp increase for three price periods, with one of those periods potentially reaching prices as high as 660 Bells. After the peak, prices crash.
  • Small Spike: Similar to the large spike, this pattern begins with a decreasing phase. However, the subsequent spike is smaller, usually peaking at around 200-220 Bells, and can last for more price periods before declining.
  • Decreasing: The worst pattern. Prices will consistently drop throughout the week, never rising above your initial purchase price. In this scenario, the goal is to sell early to minimize losses.

Our acnh turnip calculator works by taking your entered prices, eliminating patterns that are no longer possible, and assigning a probability to the remaining ones. For more on this, see our guide to {related_keywords}.

Variables Table

Variable Meaning Unit Typical Range
Buy Price The price paid per turnip on Sunday. Bells 90 – 110
Sell Price The price Nook’s Cranny offers per turnip. Bells 9 – 660
Pattern Phase The current stage within a pattern (e.g., decreasing phase, spike phase). N/A 0 – 12 (price periods)
Spike Peak The highest price reached during a spike pattern. Bells 200 – 660

Practical Examples (Real-World Use Cases)

Example 1: Identifying a Large Spike

An islander buys turnips at 100 Bells. Their prices for the week are:

  • Monday AM: 85, Monday PM: 81
  • Tuesday AM: 77, Tuesday PM: 130

After entering these values into the acnh turnip calculator, the user notices the price jumped from 77 to 130 on Tuesday PM. This is a strong indicator that a spike pattern has started. The calculator would predict a high chance of a “Large Spike” and advise the user to wait, forecasting much higher prices on Wednesday or Thursday.

Example 2: Cutting Losses on a Decreasing Pattern

A player buys turnips at 105 Bells. Their prices are:

  • Monday AM: 95, Monday PM: 91
  • Tuesday AM: 86, Tuesday PM: 82
  • Wednesday AM: 78

By Wednesday, the acnh turnip calculator would show a very high probability of a “Decreasing” pattern. There have been no increases, and the price is steadily falling. The calculator’s advice would be to sell immediately at 78 Bells to prevent further losses, as the price is unlikely to ever recover above the initial 105 Bell purchase price. Understanding these trends is key, much like understanding our {related_keywords}.

How to Use This ACNH Turnip Calculator

Using this acnh turnip calculator is simple and effective. Follow these steps for the best results:

  1. Enter Your Buy Price: On Sunday, after you purchase turnips from Daisy Mae, enter that price into the “Daisy Mae’s Buy Price” field.
  2. Input Daily Prices: Check the turnip selling price at Nook’s Cranny twice a day: once before 12 PM (AM) and once after 12 PM (PM). Enter these values into the corresponding fields for each day.
  3. Analyze the Results: As you enter more prices, the calculator will update in real time. Pay attention to the “Most Likely Pattern,” “Guaranteed Minimum,” and “Potential Peak” values. The more data you provide, the more accurate the prediction from the acnh turnip calculator becomes.
  4. Check the Chart and Table: The visual chart and detailed table will show you the potential price range for the rest of the week. This helps you visualize when the best time to sell might be.
  5. Make Your Decision: If the calculator indicates a high chance of a spike, it’s best to wait. If it points towards a decreasing pattern, you should sell as soon as possible to cut your losses.

Key Factors That Affect ACNH Turnip Calculator Results

The accuracy and outcome of any acnh turnip calculator are dependent on several in-game factors that define the weekly patterns. Here are the most critical ones:

  • The Initial Buy Price: All subsequent selling prices are calculated as a percentage of your Sunday buy price. A lower buy price doesn’t guarantee a higher profit, but it sets the baseline for the week’s calculations.
  • The ‘Decreasing’ Pattern: This pattern is characterized by a steady decline in price each period. An acnh turnip calculator will quickly identify this trend, advising an early sale to mitigate Bell loss.
  • The ‘Fluctuating’ Pattern: This pattern involves a series of high and low prices with no clear spike. It’s less predictable day-to-day, but generally stays within a certain range (e.g., 0.9x to 1.4x your buy price).
  • The ‘Small Spike’ Pattern: This pattern starts with a decrease, followed by a modest but profitable peak, usually topping out around 2x your buy price. It’s a good profit opportunity. Explore more about profit with our {related_keywords}.
  • The ‘Large Spike’ Pattern: The most sought-after trend. It also begins with a decreasing phase, but then explodes into a massive spike that can reach up to 6x your buy price. Identifying this pattern early with an acnh turnip calculator is the key to massive profits.
  • Previous Week’s Pattern: The game’s code ensures you won’t get a “Large Spike” pattern two weeks in a row. If you had one last week, the chances of getting another are zero, which is a factor a good acnh turnip calculator considers.

Frequently Asked Questions (FAQ)

1. When do turnip prices change in Animal Crossing?

Turnip prices at Nook’s Cranny change twice daily, Monday through Saturday. The first price is available from when the shop opens until 12:00 PM. The second price is available from 12:00 PM until the shop closes at 10:00 PM.

2. What is the highest possible turnip price?

Based on analysis of the game’s code, the maximum possible selling price for turnips is 660 Bells. This only occurs during a “Large Spike” pattern. Conversely, prices can fall as low as 9 Bells.

3. What happens if I don’t sell my turnips by Sunday?

If you still have turnips at 5:00 AM on the Sunday after you bought them, they will spoil and become worthless. You cannot sell rotten turnips; you can only dispose of them or use them to attract ants. This is why using an acnh turnip calculator to sell during the week is crucial.

4. Can I use an acnh turnip calculator if I miss a price?

Yes. While more data leads to more accurate predictions, a good acnh turnip calculator can still provide a forecast even with a few missing prices. It will show all patterns that are still possible based on the data you have provided.

5. Does my friends’ island price affect my own pattern?

No. Each island has its own independent turnip price pattern for the week. Your friend’s high spike does not mean you will have one. This is why you must use your own island’s prices in the acnh turnip calculator for accurate results.

6. Why does the calculator say my pattern is “Decreasing”?

If the price has consistently dropped every period since Monday morning, the calculator will predict a “Decreasing” pattern with high confidence. This is the game’s way of creating risk in the Stalk Market. The best strategy is usually to sell before prices drop further. For other risk strategies, check our {related_keywords}.

7. What does “Guaranteed Minimum” mean in the calculator?

The “Guaranteed Minimum” is the lowest possible price you are guaranteed to see at some point later in the week, based on all possible remaining patterns. It’s a worst-case scenario value provided by the acnh turnip calculator.

8. Does time traveling affect turnip prices?

Yes. Time traveling backwards, or forwards past the upcoming Sunday, will instantly spoil all of your turnips. While you can time travel forward within the same week day-by-day, it’s generally discouraged as it can complicate tracking and may lead to spoilage.

If you found our acnh turnip calculator helpful, you might be interested in these other resources:

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