OSRS Herb Calculator

Calculate your OSRS Farming profits and experience efficiently.

OSRS Herb Profit & XP Calculator

Enter the details of your herb run to see estimated profits and experience gains.

Calculation Results

Estimated Profit Per Plant: — GP

Formula Explanation:

Profit Per Plant = ( (Yield Per Plant * Herb Sell Price) – Cost Per Plant )

Total Harvested Doses = Yield Per Plant

Total Harvested Value = Total Harvested Doses * Herb Sell Price

Total Costs = Cost Per Plant

Total Farming XP = XP per Herb Harvest

Herb Profitability Overview

Herb	Est. Profit/Plant (GP)	Est. XP/Plant	GE Price/Dose (GP)	Cost/Plant (GP)

Profitability Comparison Chart

What is the OSRS Herb Calculator?

The OSRS Herb Calculator is an indispensable tool for any Old School RuneScape player engaging in the Farming skill. It allows you to accurately estimate the profitability and experience gains associated with growing various herbs. By inputting key variables such as the herb’s current Grand Exchange (GE) price, the cost of seeds and compost, your typical yield, and the experience awarded per harvest, the calculator provides clear, actionable data. This empowers players to make informed decisions about which herbs to cultivate for maximum gold per hour (GP/hr) and experience per hour (XP/hr), optimizing their training methods and overall in-game wealth.

This tool is primarily for players seeking to maximize their efficiency and profit within the Farming skill. Whether you’re a new player looking to understand the basics of herb runs or a seasoned veteran aiming to fine-tune your strategies for the highest possible returns, the OSRS Herb Calculator is for you. It helps demystify the often complex economics of herb farming and provides a clear path to success.

A common misconception is that all herbs yield similar profits or experience. In reality, the market prices fluctuate, and different herbs offer vastly different rewards. Some herbs might be highly profitable but offer low experience, while others are excellent for rapid leveling but might have lower profit margins. The OSRS Herb Calculator helps highlight these differences, allowing you to choose based on your immediate goals—whether that’s quick cash or fast XP. Another misunderstanding can be around the actual cost, often neglecting the price of compost, which significantly impacts net profit.

OSRS Herb Calculator Formula and Mathematical Explanation

The core of the OSRS Herb Calculator lies in a straightforward profit and experience calculation. The primary goal is to determine the net profit and experience gained from cultivating a single herb plant, considering all associated costs and potential revenue.

Step 1: Calculate Total Revenue per Plant

This is the potential gold you can earn from harvesting one plant. It’s calculated by multiplying the number of doses you typically harvest from a single plant by the current selling price of the herb on the Grand Exchange.

Total Revenue per Plant = Yield Per Plant × Herb Sell Price (per dose)

Step 2: Calculate Net Profit per Plant

This is the most crucial metric for profitability. It subtracts the total costs associated with growing one plant (seeds and compost) from the total revenue generated.

Net Profit per Plant = Total Revenue per Plant - Cost Per Plant

Step 3: Calculate Total Farming Experience per Plant

This is the experience gained directly from successfully harvesting one herb plant. This value is usually fixed for each herb type.

Farming XP per Plant = XP per Herb Harvest

Variable Explanations:

The calculator uses several key variables:

• Herb Type: The specific herb being grown (e.g., Ranarr Weed, Snapdragon). This often influences the base XP and yield.
• Herb Sell Price (per dose): The current market value of one dose of the clean herb on the Grand Exchange.
• Quantity Planted: The number of seeds used. The calculator focuses on per-plant profit, assuming this quantity is consistent across runs.
• Yield Per Plant: The average number of doses obtained from a single harvested plant. This can be affected by farmer’s equipment and RNG.
• XP per Herb Harvest: The base experience points awarded for successfully harvesting one herb plant. Note: This usually refers to the XP for a *grimy* herb if harvested directly. Cleaning herbs yields less XP.
• Cost Per Plant: The combined cost of the herb seed and any compost used (e.g., Ultracompost) for one plant.

Variables Table:

Variable Definitions for OSRS Herb Calculator

Variable	Meaning	Unit	Typical Range
Herb Sell Price	Grand Exchange market price per dose of the herb.	GP (Gold Pieces)	500 – 50,000+ GP
Yield Per Plant	Average doses harvested from one plant.	Doses	2 – 6 doses (base)
XP per Herb Harvest	Farming experience gained per harvested herb.	XP	~18 (cleaned) – ~26 (grimy)
Cost Per Plant	Total cost of seed + compost per plant.	GP	500 – 15,000+ GP

Practical Examples (Real-World Use Cases)

Let’s illustrate how the OSRS Herb Calculator works with practical examples. We’ll use current market data (as of a hypothetical period) to show potential profits and XP gains.

Example 1: Maximizing Profit with Ranarr Weeds

A player decides to focus on Ranarr Weeds for profit. They have access to a Magic Secateur (which increases yield by 10%) and use Supercompost.

• Herb Type: Ranarr Weed
• Herb Sell Price: 1,500 GP/dose
• Quantity Planted: 15 (per patch)
• Yield Per Plant (base): 4 doses. With Magic Secateurs: 4 * 1.10 = 4.4 doses (calculator uses average yield for simplicity, let’s assume 4.4)
• XP per Herb Harvest: 26 XP (Grimy)
• Cost per Plant: Ranarr Seed (300 GP) + Supercompost (approx. 170 GP) = 470 GP

Using the calculator:

• Total Revenue per Plant = 4.4 doses * 1,500 GP/dose = 6,600 GP
• Net Profit per Plant = 6,600 GP – 470 GP = 6,130 GP
• Farming XP per Plant = 26 XP

Financial Interpretation: Growing Ranarr Weeds under these conditions yields approximately 6,130 GP profit per plant and 26 XP. This is a solid profit margin, making it a popular choice for gold farming.

Example 2: High XP Focus with Snapdragon

Another player prioritizes leveling their Farming skill quickly and chooses Snapdragon, known for its high XP rates.

• Herb Type: Snapdragon
• Herb Sell Price: 6,000 GP/dose
• Quantity Planted: 15 (per patch)
• Yield Per Plant (base): 3 doses. With Magic Secateurs: 3 * 1.10 = 3.3 doses.
• XP per Herb Harvest: 32 XP (Grimy)
• Cost per Plant: Snapdragon Seed (4,000 GP) + Supercompost (approx. 170 GP) = 4,170 GP

Using the calculator:

• Total Revenue per Plant = 3.3 doses * 6,000 GP/dose = 19,800 GP
• Net Profit per Plant = 19,800 GP – 4,170 GP = 15,630 GP
• Farming XP per Plant = 32 XP

Financial Interpretation: Despite the high seed cost, Snapdragons provide a substantial profit of 15,630 GP per plant and a significant 32 XP. This makes them a premium herb for both experienced players aiming for high-level XP and profit.

How to Use This OSRS Herb Calculator

Using the OSRS Herb Calculator is simple and intuitive. Follow these steps to get the most accurate results and make informed decisions for your Farming runs:

1. Select Herb Type: In the “Herb Type” dropdown, choose the specific herb you are considering growing. The calculator will automatically adjust some default values or provide base information.
2. Input Herb Sell Price: Enter the current Grand Exchange price for one dose of the herb. It’s crucial to check the GE for the most up-to-date price before inputting.
3. Enter Quantity Planted: Input how many herb seeds you typically plant for a single run (this is usually per patch, e.g., 15 for most standard patches).
4. Specify Average Yield: Enter the average number of doses you get from one harvested plant. Remember that items like Magic Secateurs can increase this yield. If unsure, use a conservative estimate.
5. Input XP per Herb Harvest: This is the experience gained for harvesting one plant. Use the value for grimy herbs if you plan to harvest them directly, or the cleaned herb value if you plan to clean them (though direct harvest XP is typically higher and more relevant for hour-based calculations).
6. Enter Total Cost Per Plant: This includes the cost of the herb seed plus the cost of any compost you use (e.g., Supercompost, Ultracompost). Divide the price of a compost pack by the number of plants it can be used on (usually 4) to get the per-plant cost.
7. Click “Calculate”: Once all fields are filled, click the “Calculate” button. The results will update instantly.

How to Read Results:

• Primary Result (Estimated Profit Per Plant): This is the main indicator of profitability. A higher number means more gold earned per plant.
• Total Harvested Doses: The total number of herb doses expected from all plants.
• Total Harvested Value: The total GP value of the harvested herbs before costs.
• Total Costs: The total GP spent on seeds and compost for the run.
• Total Farming XP: The total experience gained from harvesting.
• Herb Profitability Overview Table: Provides a quick comparison of different herbs based on their current market data.
• Profitability Comparison Chart: Visually compares the profit and XP rates of different herbs, helping you identify the best options at a glance.

Decision-Making Guidance: Use the “Estimated Profit Per Plant” and “Total Farming XP” to decide which herb aligns best with your goals. If you need quick cash, prioritize herbs with high profit margins. If you want to level up quickly, focus on those with high XP rates. The table and chart provide a broader perspective, allowing you to compare multiple herbs simultaneously.

Key Factors That Affect OSRS Herb Calculator Results

Several factors can significantly influence the accuracy and outcome of the OSRS Herb Calculator. Understanding these variables is crucial for realistic planning:

1. Grand Exchange Market Fluctuations: The price of herbs and seeds on the GE is highly volatile. Prices can change based on player demand, supply, updates, and even in-game events. Always use the most current GE prices for accurate calculations. The calculator’s reliance on this input makes it dynamic.
2. Farming Level and Skill Perks: Higher Farming levels unlock access to better herbs and potentially increase yield. Items like the Magic Secateurs provide a crucial 10% increase in yield, directly impacting profitability. Ensure your calculator inputs reflect these perks.
3. Compost Usage: The type of compost used (Regular, Supercompost, Ultracompost) affects the cost per plant and can slightly influence yield or disease prevention. Ultracompost significantly reduces the chance of herbs dying, thus preserving potential profits and XP.
4. RNG (Random Number Generation): While the calculator uses average yields, actual herb runs can vary. You might sometimes get fewer doses, or rarely, more. The “Yield Per Plant” is an average; actual results will deviate slightly run-to-run.
5. Disease and Player Intervention: Herb plants can become diseased. Having the right level or using specific composts mitigates this. Failure to cure disease means the plant dies, resulting in zero profit and XP for that plant. This calculator assumes successful disease management.
6. XP Rates vs. Profit Margins: There’s often a trade-off. High-XP herbs like Snapdragon can be expensive to start but yield significant XP. High-profit herbs like Torstol might offer less XP per hour. The calculator helps you weigh these competing priorities based on current prices.
7. Time Investment (GP/hr and XP/hr): While the calculator shows per-plant profit/XP, players are often more interested in rates per hour. This depends on how many herb patches you have access to, travel time between patches, and how quickly you can perform the actions. Efficient players can achieve very high GP/hr and XP/hr.
8. Inflation and Item Sink: Over time, the introduction of new items or changes in gold sinks/faucets within OSRS can affect the overall economy, influencing herb prices and the relative value of GP.

Frequently Asked Questions (FAQ)

Q1: What is the most profitable herb to grow in OSRS?

A: The most profitable herb changes frequently due to Grand Exchange fluctuations. Currently, herbs like Torstol or Dwarf Weed often show high profit margins. Always check the OSRS Herb Calculator with up-to-date prices for the most accurate answer.

Q2: Which herb gives the best XP in OSRS Farming?

A: Generally, herbs like Snapdragon and Torstol provide the highest Farming experience per plant. The calculator will show exact XP rates based on your input.

Q3: Do I need to account for seed cost?

A: Yes, absolutely. The “Cost Per Plant” input in the OSRS Herb Calculator should include the price of the seed. This is crucial for calculating net profit.

Q4: How does compost affect my profits?

A: Compost increases costs but also reduces the chance of your herbs dying from disease and can increase yield (especially Ultracompost). The calculator factors in the cost of compost if you include it in the “Cost Per Plant” field. Higher-tier composts offer better protection and potentially higher profits by preventing losses.

Q5: What does “Yield Per Plant” mean?

A: It’s the average number of doses you harvest from a single herb plant. For example, if a plant typically gives 4 doses, the yield is 4. Magic Secateurs increase this yield by 10%.

Q6: Should I use the XP for Grimy or Clean herbs?

A: For calculating XP/hr for efficient training, use the XP for Grimy herbs (the higher value, e.g., 26 for Ranarr) as most players harvest directly. Cleaning herbs gives less XP and is generally not done for XP maximization.

Q7: Can I use this calculator for Farming Contracts?

A: While the calculator focuses on profit and XP per plant, the data on profitability and XP rates can help you choose which herbs to prioritize for Farming Contracts if you have a choice. However, contracts often have specific herb requirements.

Q8: How often should I update the prices in the calculator?

A: It’s best to update the Herb Sell Price and Seed Cost regularly, ideally before each major Farming session or at least daily, to reflect the current Grand Exchange market conditions for the most accurate profit estimations.

Related Tools and Internal Resources

OSRS Farming Skill GuideLearn the intricacies of the Farming skill, including patch locations and best practices.
OSRS Grand Exchange TrackerReal-time price data for all items on the Grand Exchange.
OSRS Experience CalculatorCalculate XP needed for your next level or estimate time to reach a target level.
OSRS Quest HelperNavigate through OSRS quests efficiently with step-by-step guides.
OSRS Clue Scroll SolverGet help with solving all types of OSRS Clue Scrolls.
OSRS Item DatabaseComprehensive information on all items in Old School RuneScape.