OSRS Smithing Calculator: Optimize Your XP, Cost, & Profit

Smithing Goal Planner

Your current Smithing level (1-99).
The Smithing level you wish to achieve (1-99).
Choose the item you plan to smith for XP.
The current Grand Exchange price of one bar needed for the selected item.
The current Grand Exchange sale price of one crafted item.
Your estimated rate of crafting this item per hour.

Your Smithing Projection

Total XP Needed: 0 XP
Items to Craft: 0
Total Bars Required: 0
Estimated Cost of Bars: 0 GP
Estimated Revenue from Items: 0 GP
Estimated Profit/Loss: 0 GP
Estimated Time to Target: 0 Hours
These calculations provide estimates based on your inputs and current Grand Exchange prices. Actual outcomes may vary due to market fluctuations and individual crafting efficiency.
Common Smithing Items & XP Rates
Item Level Req. XP per Item Bars per Item Bar Type

XP Progress Over Items Crafted

This chart visualizes your XP gain towards your target level based on the number of items crafted. Each point on the blue line represents the total XP gained up to that many items.

What is an OSRS Smithing Calculator?

An OSRS Smithing Calculator is an essential tool for any Old School RuneScape player looking to efficiently train their Smithing skill. This specialized calculator helps you plan your journey from your current Smithing level to a desired target level by estimating the experience (XP) required, the number of items you'll need to craft, the total bars necessary, and crucially, the potential cost or profit involved. It's designed to give you a clear roadmap, allowing you to make informed decisions about which items to smith and whether to prioritize XP gains or profit margins.

Who should use it? Anyone from a new player aiming for an early level like 30 for Fletching to an experienced player striving for level 99 Smithing, or even an Ironman account trying to conserve resources. It's also invaluable for those looking to make money through smithing, as it projects potential profits or losses.

Common misunderstandings: Many players underestimate the total cost or time involved in Smithing. Without a calculator, it's easy to misjudge the scale of the task, leading to wasted time or unexpected GP expenditure. Our OSRS Smithing Calculator clarifies these aspects, including how different items and their respective bar types impact your overall progress and finances.

OSRS Smithing Calculator Formula and Explanation

The core of any OSRS Smithing Calculator lies in a few key formulas that combine your inputs with game data to project your smithing journey. The calculations revolve around XP, items, bars, cost, profit, and time.

Key Variables and Their Meanings:

Important Variables for Smithing Calculations
Variable Meaning Unit Typical Range
CurrentLevel Your current Smithing level Level 1-99
TargetLevel The Smithing level you aim to achieve Level 1-99
XPperLevel[L] Total XP required to reach Level L XP 0 - 13,034,431
XPperItem Experience gained per single item crafted XP 12.5 - 187.5+
BarsperItem Number of bars required to craft one item Bars 1 - 5
BarPrice Current Grand Exchange price of one bar GP Varies (e.g., 50-10000)
ItemSalePrice Current Grand Exchange price one crafted item sells for GP Varies (e.g., 10-20000)
ItemsPerHour Your estimated rate of crafting items Items/Hour 50-500

The Formulas:

These formulas allow the OSRS Smithing Calculator to provide a comprehensive outlook on your training plan, helping you weigh the trade-offs between speed, cost, and potential profit.

Practical Examples

Let's look at a couple of scenarios to see how the OSRS Smithing Calculator can be used effectively:

Example 1: Efficient XP Grinding (Level 60 to 70 with Mithril Scimitars)

This example shows a common "XP waste" strategy where profit is sacrificed for speed. The calculator quickly reveals the significant GP investment required.

Example 2: Profit-Oriented Smithing (Level 70 to 75 with Adamant Platebodies)

Here, the calculator demonstrates how choosing a higher-value item can lead to profit, even with a higher initial investment. Note the impact of changing the time unit from hours to days for a clearer long-term perspective.

How to Use This OSRS Smithing Calculator

Using our OSRS Smithing Calculator is straightforward, designed to give you quick and accurate estimates:

  1. Enter Your Current Smithing Level: Input your current level in the first field. The calculator will validate that it's between 1 and 99.
  2. Set Your Target Smithing Level: Decide what level you want to reach and enter it. Ensure this is higher than your current level.
  3. Select an Item to Smith: Use the dropdown menu to choose the item you intend to craft. Popular choices for XP or profit are included. This selection automatically updates the associated bar type and typical XP per item.
  4. Input Current Bar Price (GP): Check the Grand Exchange for the current price of the bar required for your chosen item. Enter this value. The label will dynamically adjust to show the correct bar type (e.g., "Current Mithril Bar Price").
  5. Input Crafted Item Price (GP): Similarly, find the current Grand Exchange sale price for the item you'll be crafting and enter it. The label will update (e.g., "Current Mithril Scimitar Sale Price"). If you're dropping items for pure XP, you can set this to 0 or a very low value.
  6. Estimate Items Crafted Per Hour: This is a crucial input based on your personal efficiency, banking methods, and item chosen. A higher number means faster training.
  7. Click "Calculate Smithing Goals": The results will instantly appear below the input fields.
  8. Interpret Results:
    • The primary highlighted result shows your estimated total time to reach the target level, initially in hours.
    • Intermediate values provide detailed breakdowns of total XP, items, bars, cost, profit/loss, and time.
    • Use the Time Unit switcher to view your estimated time in hours, minutes, or days.
  9. Copy Results: Use the "Copy Results" button to easily save or share your calculated plan.
  10. Reset: The "Reset" button restores all fields to their intelligent default values, allowing you to start fresh.

The calculator automatically updates results as you change any input, providing real-time feedback on your smithing strategy.

Key Factors That Affect OSRS Smithing Efficiency and Cost

Understanding these factors is vital for optimizing your OSRS money making guide or XP rates:

Frequently Asked Questions about OSRS Smithing Calculator

Q: Why are my results showing a loss in GP?

A: Many fast XP methods in OSRS Smithing are "XP waste," meaning you spend more on materials than you get back from selling the crafted items. This is normal for efficient training. If you're looking for profit, you'll need to choose specific items and monitor market prices carefully.

Q: How accurate are the GP estimations?

A: The estimations are as accurate as the bar and item prices you input. Grand Exchange prices can fluctuate rapidly. For the most accurate results, always check current prices right before you start smithing.

Q: What does "Items Crafted Per Hour" mean? How do I estimate it?

A: This is your personal rate of crafting. It depends on the item (some items take longer to smith), your banking efficiency, and whether you're using methods like the Blast Furnace or Superheat Item. A common rate for platebodies at an anvil is 100-150 items/hour, but it varies. You can test for a few minutes to get a rough estimate.

Q: Can this calculator help with Ironman accounts?

A: Absolutely! While Ironman accounts don't buy bars or sell items, the calculator is still invaluable for determining total XP needed, items to craft, and most importantly, the total number of bars you'll need to gather through mining. Just set bar and item prices to 0 GP for a pure resource count.

Q: Why are there different time units (Hours, Minutes, Days)?

A: We provide a unit switcher for estimated time to make the results more digestible. Short training sessions might be best viewed in minutes or hours, while a full 1-99 journey might be better understood in days.

Q: Does this calculator account for all Smithing bonuses (e.g., Varrock armour, Smithing cape)?

A: This version of the OSRS Smithing Calculator focuses on core XP rates and bar consumption. While it doesn't directly factor in bonus bars from Varrock armour or Smithing cape perks, you can adjust your "Items Crafted Per Hour" or "Bar Price" to indirectly account for increased efficiency or reduced cost if you know your average bonus rates.

Q: What's the best way to train Smithing for XP?

A: Generally, high-level items like Adamant Platebodies or Rune Platebodies offer the best XP per hour at an anvil. For very fast XP, often at a significant loss, Iron Platebodies (or similar) are popular at a low level. Blast Furnace for smelting bars offers very high XP for that part of the process.

Q: What's the best way to train Smithing for profit?

A: Profitability fluctuates. Crafting Cannonballs at the Blast Furnace is often a reliable profit method, though it requires specific quests and a high level. High-level items like Rune Platebodies can also be profitable if bar prices are low and item prices are high. Always use the calculator with current GE prices to check profitability.

Enhance your Old School RuneScape journey with our other helpful calculators and guides: