OSRS Herb Profit Calculator
Calculate Herb Run Profits
Use this osrs herb profit calculator to determine the profitability of your herb runs. Enter the current Grand Exchange prices and your setup details to get an accurate estimate of your potential earnings per run.
Enter the price you pay for a single herb seed.
Enter the price you sell a single grimy herb for.
Enter the total number of herb patches you use in a run (max 10).
Average herbs per patch. Affected by Farming level, compost, Magic Secateurs, and diaries.
Total Profit Per Run
Total Seed Cost
180,000
Total Herb Revenue
540,000
Profit Per Patch
27,000
Cost vs. Revenue Analysis
What is an OSRS Herb Profit Calculator?
An osrs herb profit calculator is an essential tool for any Old School RuneScape player looking to maximize their earnings from the Farming skill. It allows you to input real-time market data from the Grand Exchange, such as the cost of seeds and the value of harvested herbs, to instantly see the potential profit from one or more herb runs. This eliminates guesswork and helps you decide which herbs are the most lucrative to plant at any given time. For anyone serious about making money with herbs in OSRS, using an osrs herb profit calculator is a non-negotiable part of their routine.
This tool is for players of all levels, from beginners with just a few available patches to seasoned veterans with access to all nine or ten patches and high-end gear like the Farming cape. By understanding the core numbers, you can turn a passive, low-effort activity into one of your most consistent money-makers. A common misconception is that the highest-level herbs are always the most profitable. However, seed cost is a major factor, and an osrs herb profit calculator often reveals that mid-tier herbs like Ranarr or Snapdragon offer a better return on investment.
OSRS Herb Profit Calculator Formula and Mathematical Explanation
The calculation behind an osrs herb profit calculator is straightforward but powerful. It hinges on a simple cost-benefit analysis. The core goal is to determine if the revenue from selling your harvested herbs exceeds the initial cost of the seeds. Here is the step-by-step breakdown of the formula:
- Calculate Total Seed Cost: Multiply the price of a single seed by the number of patches you are planting. `Total Seed Cost = Seed Price × Number of Patches`
- Calculate Total Herb Harvest: Multiply your average yield per patch by the number of patches. `Total Harvest = Average Yield × Number of Patches`
- Calculate Total Revenue: Multiply the total number of herbs harvested by the market price of a single grimy herb. `Total Revenue = Total Harvest × Grimy Herb Price`
- Calculate Total Profit: Subtract the total seed cost from the total revenue. `Total Profit = Total Revenue – Total Seed Cost`
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Seed Price | The cost of one herb seed on the Grand Exchange. | GP (Gold Pieces) | 1 – 70,000 |
| Grimy Herb Price | The selling price of one harvested grimy herb. | GP (Gold Pieces) | 10 – 10,000 |
| Number of Patches | How many herb patches you plant on. | Count | 1 – 10 |
| Average Yield | The average number of herbs harvested per patch. | Count | 5 – 12+ |
Practical Examples (Real-World Use Cases)
Example 1: Mid-Tier Ranarr Run
A mid-level player wants to check the profit on Ranarr weeds, a consistently popular herb. They have access to 7 herb patches and a decent Farming level, giving them an average yield of 8 herbs per patch with Ultracompost.
- Inputs:
- Ranarr Seed Price: 22,000 GP
- Grimy Ranarr Price: 8,100 GP
- Number of Patches: 7
- Average Yield: 8
- Calculation:
- Seed Cost: 22,000 × 7 = 154,000 GP
- Total Revenue: (8,100 × 8) × 7 = 453,600 GP
- Total Profit: 453,600 – 154,000 = 299,600 GP
- Interpretation: The player can expect to make nearly 300k in profit from a single, quick herb run, making it a highly effective money-making method. Our thieving calculator shows this is competitive with many other skills.
Example 2: High-Tier Snapdragon Run
An advanced player with all 9 patches unlocked wants to calculate their profit from Snapdragons. Their high Farming level, Magic Secateurs, and Farming cape provide an average yield of 9.5 herbs per patch.
- Inputs:
- Snapdragon Seed Price: 55,000 GP
- Grimy Snapdragon Price: 9,200 GP
- Number of Patches: 9
- Average Yield: 9.5
- Calculation:
- Seed Cost: 55,000 × 9 = 495,000 GP
- Total Revenue: (9,200 × 9.5) × 9 = 786,600 GP
- Total Profit: 786,600 – 495,000 = 291,600 GP
- Interpretation: Despite the higher revenue, the steep seed cost makes Snapdragons slightly less profitable than Ranarrs in this scenario. This highlights why using an osrs herb profit calculator is crucial to adapt to market changes.
How to Use This OSRS Herb Profit Calculator
Using this calculator is simple and takes just a few seconds. Follow these steps for an accurate profit estimation:
- Enter Seed Price: Look up the current price of the herb seed you plan to plant on the Grand Exchange and enter it into the first field.
- Enter Herb Price: Check the price of the corresponding grimy herb and input it into the second field. Selling grimy herbs is almost always more profitable and faster than cleaning them.
- Enter Patch Count: Input the number of herb patches you will be using for your run.
- Enter Average Yield: Provide an estimate of your average herbs harvested per patch. This is influenced by many factors (see below). A good starting point for players using Ultracompost is around 7-8.
- Review Results: The calculator will instantly update, showing your Total Profit, along with intermediate values like Total Seed Cost and Total Revenue. This real-time feedback lets you quickly compare different herbs. The prayer calculator page offers similar quick calculations for skilling.
Key Factors That Affect OSRS Herb Profit Calculator Results
Several in-game factors can dramatically influence your yield and, consequently, your profit. Optimizing these is key to making the most from your herb runs.
- Compost Type: Using Ultracompost is essential. It significantly reduces the chance of your herbs becoming diseased and increases the minimum number of herbs you’ll harvest. Neglecting to use it is one of the biggest mistakes you can make.
- Magic Secateurs: Wielding (or having in your inventory) Magic Secateurs, a reward from the “Fairy Tale I – Growing Pains” quest, increases your herb yield by 10%. This is a massive, permanent boost.
- Farming Level: A higher Farming level passively decreases the chance of your patches becoming diseased. At level 99, equipping the Farming cape also provides an additional 5% yield increase, which stacks with the Magic Secateurs.
- Achievement Diaries: Completing the Kandarin Medium Diary provides a 5% yield increase from the Catherby patch. The Kourend & Kebos Hard Diary ensures the Hosidius patch is permanently disease-free. The Morytania Elite Diary unlocks an extra herb patch on Harmony Island. Check our smithing guide for more diary reward breakdowns.
- Disease-Free Patches: Certain patches, like the one in Hosidius (with 100% favour), the Weiss patch (after “Making Friends with My Arm”), and the Troll Stronghold patch, are immune to disease. Always plant your most expensive seeds here to guarantee a harvest.
- Market Fluctuation: Grand Exchange prices for seeds and herbs change daily based on supply and demand. What is profitable today might not be tomorrow. Always use an osrs herb profit calculator before starting a run to ensure you’re planting the best option.
Frequently Asked Questions (FAQ)
All herbs take 80 minutes (four 20-minute growth cycles) to fully grow. This means you can perform a herb run approximately every hour and a half, making it an excellent recurring money maker.
This changes constantly with market prices. Historically, Ranarr, Snapdragon, and Toadflax have been very profitable. The only way to know for sure is to use an updated osrs herb profit calculator to compare your options.
If a patch becomes diseased, you can use a “Plant cure” potion to save it. However, if you are using Ultracompost, the chance of disease is very low. For expensive seeds in non-protected patches, it might be worth carrying a Plant cure just in case.
Generally, no. The time it takes to clean herbs is usually not worth the small increase in price. You make more gold per hour by selling the grimy herbs and starting your next money-making activity, like using our fletching calculator to plan your next skilling session.
There are a total of 10 herb patches, though most players regularly use 8 or 9. Access to some patches is locked behind quest requirements (like “My Arm’s Big Adventure” or Morytania Elite Diary).
Yes. Planting an Attas seed in the Farming Guild’s anima patch provides a chance to increase the yield of all other farming patches throughout Gielinor, including herb patches. This is a great passive boost for all your farming activities.
Yes, especially if you plant expensive seeds without using Ultracompost. If too many of your patches die from disease, your revenue from the surviving patches may not cover the initial seed cost. This is why risk management (using compost and disease-free patches) is vital.
It’s an estimate based on extensive community data. Your actual yield will vary from run to run due to randomness, but over many runs, your average should approach the calculated number. Boosts like Magic Secateurs and the Farming cape make your yield much more consistent and profitable over time.
Related Tools and Internal Resources
Expand your OSRS money-making and skilling efficiency with our other calculators and guides. Just like this osrs herb profit calculator, these tools are designed to help you make informed decisions.
- OSRS Cooking Calculator: Calculate the profit or loss from cooking different types of food and the experience you’ll gain.
- OSRS Magic Calculator: Plan your Magic training by calculating the cost of casting various spells for experience.
- OSRS Farming Guide: A comprehensive guide to leveling your farming skill, including tree runs, fruit tree runs, and more.
- Making Money with Herbs OSRS: An in-depth article exploring advanced strategies for herb farming.