OSRS Herb Run Calculator: Maximize Your Farming Profit


OSRS Herb Run Calculator

Effortlessly calculate your Old School RuneScape herb run profitability.

Herb Run Profit Calculator

Calculate the potential profit from a single herb run by inputting the cost of seeds, ultracompost, and the current Grand Exchange (GE) prices for the harvested herbs.




Cost of one herb seed in Grand Exchange (GE) prices.



Cost of one dose of Ultracompost (or Supercompost if not used).



Current GE price for one harvested herb.



Average number of herbs harvested per plant (typically 3-5).



Number of farming patches used for this herb run (e.g., 4 for normal patches).



Estimated time to complete one full herb run.



Your Herb Run Profitability

— GP
GP/Hour: —
Profit per Run: — GP
Total Cost per Run: — GP

Formula: Total Profit per Run = (Herbs Harvested * Herb GE Price) – (Seed Cost + Ultracompost Cost)

GP/Hour = (Profit per Run / Run Time in Minutes) * 60

Profit Trend Over Time

Profit per Run
Total Cost
Estimated profit and costs for varying numbers of runs.

Herb Data

Herb Base Yield Max Yield (w/ Farmer’s/Ring) Typical GE Price (GP) Typical Seed Cost (GP)
Grubroot 3 6 100 20
Tarromin 4 7 150 40
Harralander 4 7 200 60
Ranarr 4 7 1300 1100
Toadflax 4 7 700 500
Irit 4 7 300 180
Kurdall 4 7 500 350
Cadantine 4 7 600 450
Lantadyme 4 7 900 700
Dwarf Weed 4 7 1600 1400
Spirit Weed 4 7 250 150
Snapdragon 4 7 4500 4000
Cressel 4 7 700 500
Belladonna 4 7 600 400
Goutweed 4 7 2000 1800
Typical OSRS herb farming data. Prices are approximate and fluctuate.

Understanding OSRS Herb Runs and Profitability

What is an OSRS Herb Run?

An OSRS herb run refers to a specific activity within the game Old School RuneScape (OSRS) that involves planting, nurturing, and harvesting herbs from designated farming patches. This process is a core part of the Farming skill, one of the most consistently profitable non-combat skills in the game. Players typically plant seeds in various farming patches across the game world, using ultracompost or supercompost to increase yield and reduce the chance of disease. After a set waiting period (which can be sped up using specific items or boosts), the player returns to harvest the mature herbs. These harvested herbs are valuable commodities, used primarily in the Herblore skill to create potions, which are essential for combat and various other activities. An effective OSRS herb run is characterized by efficiency, speed, and maximizing profit from each visit to the farming patches.

Who should use an OSRS Herb Run Calculator?

  • Newer players looking to establish a steady income stream in OSRS.
  • Experienced players aiming to optimize their profit per hour (GP/hr) from farming.
  • Players training the Farming skill who want to understand the financial implications of different herbs.
  • Anyone interested in understanding the GP per hour for this specific activity.
  • Players preparing for quests or achievements that require high Farming levels.

Common misconceptions about OSRS Herb Runs:

  • “Farming is too slow.” While individual runs are quick, the profit accumulates significantly over time, especially with higher Farming levels and optimized methods.
  • “All herbs are equally profitable.” This is untrue; different herbs have vastly different seed costs, GE prices, and yield rates, making some significantly more profitable than others.
  • “Ultracompost is mandatory.” While it boosts profit, supercompost is a viable, cheaper alternative, especially for lower-level herbs or when budget is a concern.
  • “Herb runs are only for money.” While primarily a money-making method, it also grants substantial experience towards the Farming skill, which unlocks new areas and benefits.

OSRS Herb Run Calculator Formula and Mathematical Explanation

The core of the OSRS herb run calculator lies in determining the net profit generated from a single cycle of planting and harvesting herbs, and then extrapolating this to an hourly rate. The calculation involves several key variables:

Step-by-Step Derivation:

  1. Calculate Total Herbs Harvested: This is the number of plants in your run multiplied by the average number of herbs yielded per plant.

    Herbs Harvested = Plants per Run * Herbs per Plant
  2. Calculate Total Revenue: Multiply the total herbs harvested by the current Grand Exchange (GE) price of that specific herb.

    Total Revenue = Herbs Harvested * Herb GE Price
  3. Calculate Total Costs per Run: Sum the cost of the seeds planted and the cost of any compost used.

    Total Costs per Run = (Plants per Run * Seed Cost) + (Plants per Run * Ultracompost Cost)
  4. Calculate Profit per Run: Subtract the total costs from the total revenue.

    Profit per Run = Total Revenue - Total Costs per Run
  5. Calculate GP per Hour: Convert the profit per run into an hourly rate by considering the time taken for the run.

    GP per Hour = (Profit per Run / Run Time in Minutes) * 60

Variable Explanations:

Variable Meaning Unit Typical Range
Plants per Run The total number of herb patches used in a single herb run (e.g., 4 for standard patches, potentially more with specific quests/unlocks). Count 1 – 10+
Herbs per Plant The average number of herbs harvested from a single plant. Base is usually 3, can increase to 4, 5, or even 6 with boosts like the Farmer’s outfit or a magic secateurs. Count 3 – 6
Herb GE Price The current market price of one harvested herb on the Grand Exchange. This fluctuates based on supply and demand. GP 50 – 50,000+ (Varies wildly by herb)
Seed Cost The cost to purchase one seed for the chosen herb type from the GE. GP 10 – 10,000+ (Varies wildly by herb)
Ultracompost Cost The cost of one dose of Ultracompost (or Supercompost). Ultracompost significantly reduces disease chance and increases yield. GP 100 – 500
Run Time (Minutes) The estimated time it takes to complete one full herb run, including traveling between patches, planting, and harvesting. Minutes 3 – 10

Practical Examples (Real-World Use Cases)

Example 1: Ranarr Weed Run

A player decides to focus on Ranarr Weed, known for its high profit potential despite its higher seed cost. They have 4 farming patches available.

  • Herb Type: Ranarr
  • Seed Cost: 1100 GP
  • Ultracompost Cost: 250 GP
  • Herb GE Price: 1300 GP
  • Herbs per Plant: 4 (average yield)
  • Plants per Run: 4
  • Run Time (Minutes): 5

Calculations:

  • Herbs Harvested = 4 plants * 4 herbs/plant = 16 herbs
  • Total Revenue = 16 herbs * 1300 GP/herb = 20,800 GP
  • Total Costs per Run = (4 plants * 1100 GP/seed) + (4 plants * 250 GP/compost) = 4400 GP + 1000 GP = 5400 GP
  • Profit per Run = 20,800 GP – 5400 GP = 15,400 GP
  • GP per Hour = (15,400 GP / 5 minutes) * 60 = 184,800 GP/hr

Interpretation: This Ranarr Weed run is highly profitable, yielding approximately 15,400 GP per run and an impressive 184,800 GP per hour. This highlights why Ranarrs are a popular choice for profit-driven farmers.

Example 2: Tarromin Run (Budget Option)

Another player is focusing on a lower-cost herb, Tarromin, perhaps to level Farming more affordably or due to lower GE prices.

  • Herb Type: Tarromin
  • Seed Cost: 40 GP
  • Ultracompost Cost: 150 GP (assuming Supercompost is used for cost-saving)
  • Herb GE Price: 150 GP
  • Herbs per Plant: 3 (base yield, no boosts)
  • Plants per Run: 4
  • Run Time (Minutes): 5

Calculations:

  • Herbs Harvested = 4 plants * 3 herbs/plant = 12 herbs
  • Total Revenue = 12 herbs * 150 GP/herb = 1800 GP
  • Total Costs per Run = (4 plants * 40 GP/seed) + (4 plants * 150 GP/compost) = 160 GP + 600 GP = 760 GP
  • Profit per Run = 1800 GP – 760 GP = 1040 GP
  • GP per Hour = (1040 GP / 5 minutes) * 60 = 12,480 GP/hr

Interpretation: While Tarromin is significantly less profitable per run (1040 GP) and per hour (12,480 GP) compared to Ranarrs, it offers a very low entry cost. This makes it suitable for players with limited initial capital or those prioritizing raw Farming XP with minimal GP investment.

How to Use This OSRS Herb Run Calculator

Our OSRS herb run calculator is designed for simplicity and accuracy. Follow these steps to get the most out of it:

  1. Select Your Herb: Choose the specific herb you intend to plant from the “Herb Type” dropdown menu. This helps in referencing typical data (though you can input any prices).
  2. Input Current Prices: Enter the current Grand Exchange (GE) prices for the herb seed and the harvested herb. These prices fluctuate, so it’s crucial to use up-to-date values for accurate profit calculation. You can check these prices on the GE interface in-game or via third-party OSRS price websites.
  3. Enter Costs: Input the cost of one dose of Ultracompost (or Supercompost if you’re using that). Also, enter the cost of the seed you selected.
  4. Specify Yield and Quantity: Enter the ‘Herbs per Plant’ – this is your expected average harvest per plant. Consider any boosts you might use (e.g., Farmer’s outfit, Magic Secateurs). Input ‘Plants per Run’, which is the total number of herb patches you utilize (typically 4 for standard patches).
  5. Estimate Run Time: Provide an honest estimate of how long it takes you to complete one entire run (travel, plant, harvest). Shorter times mean higher GP/hr.
  6. Calculate: Click the “Calculate Profit” button.

How to Read Results:

  • Main Result (GP): This is the primary profit figure for a single herb run. A positive number indicates profit, while a negative number suggests a loss.
  • GP/Hour: This crucial metric shows how much gold per hour you can expect to make if you were to perform herb runs continuously. It’s the most common way players compare money-making methods.
  • Profit per Run: The net profit from one complete cycle of your herb run.
  • Total Cost per Run: The total GP spent on seeds and compost for one run.

Decision-Making Guidance:

Use the results to compare the profitability of different herbs. If two herbs have similar seed costs, the one with a higher Herb GE Price and yield will likely be more profitable. If a high-profit herb has a very expensive seed, compare its GP/hr to a lower-profit herb with a cheaper seed to see which is a better fit for your budget. A higher GP/hr generally indicates a more efficient money-making method.

Key Factors That Affect OSRS Herb Run Results

Several factors significantly influence the profitability and efficiency of your OSRS herb run. Understanding these can help you optimize your strategy:

  1. Herb Market Prices (GE Fluctuation): This is perhaps the most volatile factor. The Grand Exchange price of both the seeds and the harvested herbs changes constantly based on player activity, demand for potions, and updates to the game. A sudden drop in herb price can make a once-profitable run lose money, while a price surge can dramatically increase profits. Regularly checking GE prices is vital.
  2. Farming Level and Unlocks: Higher Farming levels increase your base yield and reduce the chance of disease. Unlocking more farming patches (e.g., via quests like `The Eyes of Glouphrie` or `Enlightened Journey`) increases the ‘Plants per Run’, directly boosting potential profit and GP/hr.
  3. Compost Usage (Super vs. Ultra): While Ultracompost significantly reduces disease chance and boosts yield (potentially increasing ‘Herbs per Plant’), it is more expensive. Using Supercompost is cheaper but offers less protection and a smaller yield boost. The choice depends on your budget and risk tolerance. For high-value herbs, Ultracompost is almost always recommended.
  4. Yield Boosts (Equipment & Items): Items like the Farmer’s outfit, Magic Secateurs (for specific herbs), and the use of a Ring of the Farmer can increase the ‘Herbs per Plant’. Even a small increase from 4 to 4.5 herbs per plant can have a substantial impact on profit over many runs.
  5. Run Efficiency (Time per Run): The faster you can complete a full run (travel, plant, harvest), the higher your potential GP/hr. Optimizing teleport routes, using quick-travel methods (e.g., Spirit Trees, Fairy Rings), and minimizing time spent at each patch are key. A run that takes 7 minutes will yield less GP/hr than an identical run taking 4 minutes.
  6. Disease and Plant Death: Herbs can become diseased, and if left untreated (or if they become diseased multiple times), they can die, yielding no profit. Ultracompost drastically reduces this risk. The number of diseased or dead plants directly cuts into your potential revenue and profit.
  7. Stamina/Energy Drain: Frequent travel between patches can deplete your run energy. Managing stamina potions or ensuring you have access to energy-restoring methods (like the Rejuvination Pool in a Player-Owned House) can maintain run speed.
  8. Staking/Gambling Losses (Indirect Factor): While not part of the direct calculation, players who gamble away their profits will find their overall wealth stagnant, regardless of how profitable their herb runs are. Effective money management is crucial for long-term gains.

Frequently Asked Questions (FAQ)

Q: What is the best herb to farm for profit in OSRS?
A: This changes frequently due to GE price fluctuations. Historically, herbs like Snapdragon, Ranarr Weed, and Dwarf Weed often offer the highest profit per run and GP per hour. Always check current GE prices and use the calculator to determine the best option for *today*.
Q: Does the calculator account for Farming level experience?
A: No, this calculator focuses solely on the Gold Per Hour (GP/hr) and profit. Farming experience is gained passively as herbs grow and is typically viewed as a secondary benefit during profit-focused herb runs.
Q: How accurate are the “Herbs per Plant” values?
A: The calculator uses an average. Base yield is 3, but with Ultracompost and other boosts (like Farmer’s Outfit, Magic Secateurs), it can reach 4, 5, or even 6. The default of 4 is a reasonable estimate for balanced play. Adjusting this input based on your specific gear and buffs will increase accuracy.
Q: Should I use Supercompost or Ultracompost?
A: Ultracompost provides the best protection against disease and slightly increases yield, making it ideal for high-value herbs like Ranarr or Snapdragon. Supercompost is a cheaper alternative for lower-value herbs or when budget is tight. Input the correct cost into the calculator based on your choice.
Q: My calculator shows a loss. Is farming unprofitable?
A: Not necessarily. A loss typically occurs if the seed cost plus compost cost exceeds the market value of the harvested herbs. This can happen if GE prices have dropped significantly, or if you’re farming a very low-value herb. Always ensure you’re using current, accurate GE prices for both seeds and herbs.
Q: How often should I check GE prices?
A: Prices can fluctuate daily, or even hourly during peak times. For the most accurate profit calculation, check prices just before you plan to buy seeds and start your runs.
Q: Can I use this for other Farming crops?
A: This calculator is specifically designed for herbs, which have unique seed costs, GE prices, and yield mechanics. While the concept of profit applies to other crops (like fruit trees or hardwoods), the specific inputs and formulas would differ.
Q: What does ‘Plants per Run’ mean?
A: It represents the total number of herb patches you utilize in one trip. Most players have access to 4 standard herb patches (Gielinor, Ardougne, Catherby, Falador). Some players might have access to more via quest unlocks or specific areas, increasing their potential profit per overall farming cycle.

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Calculations are estimates based on provided inputs and current market data. Always verify in-game.



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