ACNH Turnip Calculator: Predict Your Stalk Market Prices


ACNH Turnip Calculator

Predict weekly turnip prices, identify spike patterns, and maximize your Bell profits in Animal Crossing: New Horizons.



Enter the price you paid per turnip.


This helps improve prediction accuracy.


First-time buyers often have a high-spike pattern.

This Week’s Prices















Enter your prices to see a prediction.
The calculator will analyze possible patterns and show you the potential price ranges for the week.

Future Price Predictions
Day Guaranteed Min Potential Max

Price Range Chart

Chart showing minimum and maximum potential prices for upcoming periods.

What is an ACNH Turnip Calculator?

An acnh turnip calculator is an essential tool for any player participating in the “Stalk Market” in Animal Crossing: New Horizons. Every Sunday, Daisy Mae visits your island to sell turnips at a specific “buy price”. For the rest of the week (Monday through Saturday), Timmy and Tommy at Nook’s Cranny will buy those turnips at a different price, which changes twice daily—once in the morning and once at noon. The goal is simple: buy low from Daisy Mae and sell high to the Nooklings to make a massive profit in Bells.

This calculator helps you predict the price pattern your island will have for the week based on the prices you input. By analyzing the data, it can forecast potential price spikes, helping you decide whether to sell now or wait for a better offer. Understanding these patterns is the key to mastering the Stalk Market and achieving financial freedom in the game.

ACNH Turnip Price Patterns Explained

The turnip prices in Animal Crossing are not completely random. They follow one of four distinct patterns, which this acnh turnip calculator helps to identify. The prices are calculated as a percentage of your initial Sunday buy price.

  • Fluctuating: This pattern is highly volatile, with prices going up and down. It has several small peaks and valleys, making it hard to predict without a calculator.
  • Large Spike: This is the pattern every player hopes for. It starts with a few days of decreasing prices, followed by a sharp increase over three price periods, which can lead to prices up to 660 Bells! After the peak, prices will fall sharply.
  • Decreasing: The worst possible pattern. Prices will steadily decline throughout the entire week, forcing you to sell at a loss unless you can visit a friend’s island with a better pattern.
  • Small Spike: Similar to the large spike but more modest. After a period of decreasing prices, there’s a smaller spike where prices can reach up to 220 Bells. While not as lucrative as a large spike, it still offers a good profit.

Variables Table

Key Stalk Market Variables
Variable Meaning Unit Typical Range
Buy Price The cost per turnip on Sunday morning. Bells 90 – 110
Sell Price The price offered by Nook’s Cranny. Bells 9 – 660
Previous Pattern The price pattern your island had last week. Pattern Type Fluctuating, Spike, Decreasing

Practical Examples

Example 1: The Large Spike

Imagine your buy price was 100 Bells. On Monday, prices were 90 (AM) and 85 (PM). On Tuesday, they were 81 (AM). You enter these into the acnh turnip calculator. The calculator notes the decreasing trend but indicates a high probability of a “Large Spike” pattern starting soon. You wait. On Wednesday PM, the price skyrockets to 350 Bells! The calculator advises this is likely the second of three increases, with the peak coming Thursday AM. You sell on Thursday morning for 580 Bells, making a huge profit.

Example 2: The Decreasing Trap

Your buy price was 105 Bells. Monday’s prices are 95 and 91. Tuesday’s are 86 and 82. By Wednesday, the calculator shows an almost 90% chance of a “Decreasing” pattern for the week. The guaranteed maximum price shown is below your buy price. Based on this, you decide not to wait. You use a turnip trading forum to find a friend whose island has a high price and sell your turnips there, avoiding a significant loss.

How to Use This ACNH Turnip Calculator

  1. Enter Your Buy Price: Start by inputting the price you paid for turnips on Sunday in the “Your Sunday Buy Price” field.
  2. Input Weekly Prices: As the week progresses, fill in the morning (AM) and afternoon (PM) prices from Nook’s Cranny. You don’t need all of them, but more data leads to a more accurate prediction.
  3. Set Previous Pattern (Optional): If you remember last week’s pattern, select it from the dropdown. This significantly refines the probabilities.
  4. Click “Predict Prices”: The calculator will analyze the data and present the results.
  5. Interpret the Results: The tool will show you the most likely pattern, a table with guaranteed minimum and potential maximum prices for the rest of the week, and a chart visualizing this range. Use this information to decide the best time to sell. To learn more, check our guide on {related_keywords}.

Key Factors That Affect Turnip Prices

  • Your Buy Price: All weekly sell prices are calculated as a percentage of your island’s original buy price.
  • Previous Week’s Pattern: The pattern you had last week influences the probability of getting each pattern this week. For example, after a Large Spike, you are more likely to get a Decreasing pattern.
  • First-Time Buyer Status: The game tends to give first-time turnip buyers a “Large Spike” pattern to introduce them to the mechanic with a positive outcome.
  • Daily Price Movements: The most crucial factor. A steady decline might signal a decreasing or spike pattern, while a sudden jump is a clear indicator of a spike. Our acnh turnip calculator is built to interpret these movements.
  • Time Travel: Traveling backward in time will instantly spoil all your turnips. Traveling forward one day at a time is possible, but it can make predictions unreliable.
  • Visiting Other Islands: Your turnip prices are unique to your island. You can visit other players’ islands to sell at their prices, a key strategy for avoiding a loss on a “Decreasing” week. This is a core part of many {related_keywords} strategies.

Frequently Asked Questions (FAQ)

1. What is a good buy price for turnips?

Anything below 100 Bells is considered good. The absolute best prices are between 90 and 95 Bells.

2. Do my turnips rot if I don’t sell them?

Yes. If you still have turnips by 5 AM on the following Sunday, they will spoil and become worthless.

3. Can I store turnips in my house storage?

No, turnips cannot be placed in your home’s storage. They must be placed on the floor inside your house or somewhere on your island.

4. The calculator says my pattern is “Decreasing.” What should I do?

Your best option is to look for friends or online communities (like the ACNH Exchange) to find an island with a high selling price. Sell your turnips there to avoid a loss.

5. How accurate is this acnh turnip calculator?

It is based on extensive data mining by the Animal Crossing community. As long as the data you input is accurate, it can narrow down the possibilities significantly. The more prices you enter, the more accurate the prediction becomes. For more advanced tracking, you could use a {related_keywords} app.

6. Does it matter if I bought my turnips on another island?

No. The weekly price pattern is tied to your island, so you should use your island’s Sunday buy price for the calculation, even if you bought turnips elsewhere.

7. What’s the highest possible sell price?

The maximum confirmed sell price for turnips is 660 Bells.

8. Why does the calculator need my previous week’s pattern?

The game’s code uses the previous pattern to weigh the chances for the current week’s pattern, making it a powerful piece of information for prediction.

© 2026 Your Website Name. All Rights Reserved. This calculator is a fan-made tool and is not affiliated with Nintendo.



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