OSRS Splashing Calculator

Calculate your OSRS Magic XP rates, costs, and optimal splashing setups for efficient training.

Splashing Calculator Inputs

Splashing XP and Cost Table

Magic Level	XP Per Spell	Max Hits Per Hour (Approx.)	XP Per Hour (Approx.)	GP Per Hour (Approx.)

Approximate rates for splashing. Assumes 98% accuracy and a level 1 NPC target. Gear bonuses are not included.

Splashing XP Projection Chart

XP gained over time at 99 Magic with 50 GP per cast.

{primary_keyword}

{primary_keyword}

is a highly popular and AFK (Away From Keyboard) method for training Magic experience in Old School RuneScape (OSRS). It involves casting a low-level Magic spell on an NPC that cannot fight back effectively or hits you for 0 damage. The core idea is to maximize Magic experience per hour with minimal input, often while performing other tasks. This technique is particularly effective because it allows players to gain significant Magic XP without engaging in combat or needing high-level gear. The primary goal of {primary_keyword} is to achieve a sustainable rate of experience points, often measured in thousands or tens of thousands per hour, while managing the associated costs of runes and supplies. Players new to OSRS or those seeking to level their Magic skill passively often turn to {primary_keyword} as a foundational training method before progressing to more intensive combat-based magic training. It’s a common misconception that splashing is only for very low-level players; in reality, it remains a viable, albeit slower, method even for high-level Magic users looking for relaxed training.

Who Should Use the OSRS Splashing Calculator?

The OSRS Splashing Calculator is an invaluable tool for:

• New OSRS Players: To understand the early game Magic training options and costs.
• Ironman Accounts: To meticulously plan rune acquisition and XP goals.
• Main Accounts: To efficiently train Magic while AFKing, often alongside other activities like skilling or questing.
• Players Seeking AFK Methods: Anyone who wants to level Magic with minimal attention.
• Budget-Conscious Players: To determine the most cost-effective spells and setups for their desired XP rates.

Common Misconceptions About Splashing

Several myths surround the {primary_keyword} method:

• It’s Only for Low Levels: While most effective at lower levels, {primary_keyword} can still be used by players with high Magic levels for passive XP, though faster combat methods exist.
• It’s Completely Free: Splashing requires runes, which cost in-game currency (GP). The calculator helps quantify this expense.
• It Offers Combat Experience: Traditional splashing grants only Magic experience, not combat experience, as the NPC cannot retaliate effectively.
• It’s the Fastest Magic XP: Compared to high-level PvM or efficient spell-bashing, splashing is significantly slower but far more AFK.

{primary_keyword} Formula and Mathematical Explanation

Understanding the math behind {primary_keyword} is crucial for optimizing your training. The core of the calculation revolves around determining the effective experience gained per hour, considering spell costs and cast frequency. The key components are:

1. Spell Experience: Each Magic spell in OSRS grants a specific amount of experience upon successful cast. For splashing, this is typically a low-value spell like “Wind Strike,” “Water Strike,” “Earth Strike,” or “Fire Strike.”
2. Cast Rate: Spells have a cast time, measured in game ticks. A standard spell cast takes 4 ticks (2.4 seconds). Higher-level spells or equipment might alter this, but for splashing, 4 ticks is standard.
3. Accuracy: Not every spell cast will hit. When splashing, the goal is to achieve a high success rate (typically 98% or 99%) to maximize XP. A “splash” occurs when the spell misses entirely, dealing 0 damage and yielding no XP. The calculator uses your provided accuracy percentage.
4. NPC Combat Level: While splashing, the NPC’s combat level doesn’t directly affect the XP gained from the spell itself. However, a higher NPC combat level (relative to your Magic level and defensive bonuses) can help ensure your spells always miss (splash), guaranteeing you don’t accidentally hit the NPC for damage, which would trigger combat.
5. GP Cost: Each spell requires runes, and the cost of these runes contributes to the overall GP spent per hour.

Step-by-Step Derivation

Let’s break down the calculations:

1. Calculate Spells Per Hour:

A game tick is 0.6 seconds. There are 60 seconds in a minute and 60 minutes in an hour, so there are (60 / 0.6) = 100 ticks per minute and 100 * 60 = 6000 ticks per hour.

If a spell cast takes 4 ticks:

Base Spells Per Hour = 6000 ticks / 4 ticks per cast = 1500 spells per hour.

Now, factor in accuracy. The number of *effective* spells (those that don’t splash) is:

Effective Spells Per Hour = Base Spells Per Hour * (Accuracy / 100)

Effective Spells Per Hour = 1500 * (Accuracy / 100)

2. Calculate Total XP Gained:

Each spell cast grants XP based on the spell used and your Magic level. Let’s assume a base XP per cast value (e.g., Fire Strike grants 31 XP). The calculator uses the Magic level to potentially adjust this slightly based on game mechanics, but for simplicity, we’ll use a base XP value derived from the spell and level.

Total XP Gained = Effective Spells Per Hour * XP Per Effective Cast

For the “XP Per Hour” result, we simply multiply the effective spells per hour by the XP granted per spell.

3. Calculate Total GP Spent:

This is the total number of spells cast (successful or not, as runes are consumed regardless) multiplied by the cost per spell.

Total GP Spent = Base Spells Per Hour * Cost Per Spell Cast

Total GP Spent = 1500 * Cost Per Spell Cast

Variables Table

Variable	Meaning	Unit	Typical Range
Magic Level	Player’s current Magic skill level. Affects spell effectiveness and potential XP bonuses.	Level	1 – 99
Spell Cost Per Cast	The combined Grand Exchange price of runes required for one spell cast.	GP	0 – 200+ (varies greatly by spell)
Accuracy	The percentage chance that a spell cast will successfully hit the target (i.e., not splash).	%	98% – 99% (for optimal splashing)
Max Hit	The maximum damage a spell can inflict. For splashing, this is typically 1, signifying minimal damage potential. However, the calculator focuses on XP, not damage.	Damage	1 (for splashable spells)
NPC Combat Level	The combat level of the NPC being splashed on. Affects accuracy checks and ensures splashes.	Level	1 – 300+ (effectively any NPC that doesn’t aggro or hit back hard)
Training Time	The duration in hours for which the calculation is performed.	Hours	0.1 – 100+
XP Per Spell	The base experience points granted for successfully casting a specific spell.	XP	Varies by spell (e.g., 31 for Fire Strike)
Base Spells Per Hour	The theoretical maximum number of spells that can be cast in one hour if all casts are successful and instantaneous.	Spells/Hour	1500 (standard 4-tick cast)
Effective Spells Per Hour	The actual number of spells that successfully hit (don’t splash) within an hour.	Spells/Hour	Calculated based on accuracy.

Practical Examples (Real-World Use Cases)

Example 1: Training to Level 70 Magic

Scenario: A player wants to train their Magic level from 60 to 70 using Fire Strike, aiming for an AFK method. They have access to runes that cost 60 GP per Fire Strike cast. They plan to train for 40 hours.

Inputs:

• Magic Level: 60
• Spell Cost Per Cast: 60 GP
• Accuracy: 98%
• Max Hit: 1
• NPC Combat Level: 1 (e.g., a Chicken)
• Training Time: 40 Hours

Calculations (using the calculator’s logic):

• Base Spells Per Hour = 1500
• Effective Spells Per Hour = 1500 * (98 / 100) = 1470
• XP Per Fire Strike (at level 60) is approximately 31 XP.
• Total XP Gained = 1470 * 31 = 45,570 XP per hour.
• Total GP Spent = 1500 * 60 = 90,000 GP per hour.
• For 40 hours: Total XP = 45,570 * 40 = 1,822,800 XP.
• For 40 hours: Total GP Spent = 90,000 * 40 = 3,600,000 GP.

Results:

• XP Per Hour: ~45,570 XP/Hour
• Total XP Gained: ~1,822,800 XP
• Total GP Spent: ~3,600,000 GP

Interpretation: This player can expect to gain a significant amount of Magic XP over 40 hours. The cost is substantial (3.6M GP), highlighting the importance of budgeting for Magic training. Level 70 Magic requires approximately 5,545,254 XP, so this player would need considerably more hours or a more expensive/higher XP spell to reach it solely through this method.

Example 2: Maximizing AFK XP at High Level

Scenario: A player with 99 Magic wants to gain a bit more XP passively while watching a movie. They are using Water Strike (costing 15 GP per cast) and splashing on a sufficiently high-level NPC to ensure 99% accuracy. They plan to train for 3 hours.

Inputs:

• Magic Level: 99
• Spell Cost Per Cast: 15 GP
• Accuracy: 99%
• Max Hit: 1
• NPC Combat Level: 50+ (e.g., a specific guard)
• Training Time: 3 Hours

Calculations (using the calculator’s logic):

• Base Spells Per Hour = 1500
• Effective Spells Per Hour = 1500 * (99 / 100) = 1485
• XP Per Water Strike (at level 99) is approximately 43 XP.
• Total XP Gained = 1485 * 43 = 63,855 XP per hour.
• Total GP Spent = 1500 * 15 = 22,500 GP per hour.
• For 3 hours: Total XP = 63,855 * 3 = 191,565 XP.
• For 3 hours: Total GP Spent = 22,500 * 3 = 67,500 GP.

Results:

• XP Per Hour: ~63,855 XP/Hour
• Total XP Gained: ~191,565 XP
• Total GP Spent: ~67,500 GP

Interpretation: Even at max level, {primary_keyword} provides a steady stream of Magic XP. The cost is significantly lower than the previous example due to cheaper runes. This method is ideal for players who prioritize relaxation and AFK capability over raw speed. The calculator confirms that 3 hours yield a respectable amount of XP for minimal cost and effort.

How to Use This OSRS Splashing Calculator

Our {primary_keyword} calculator is designed for simplicity and accuracy. Follow these steps to get your personalized OSRS Magic training estimates:

Step-by-Step Instructions

1. Enter Your Magic Level: Input your current Magic level in the “Your Magic Level” field. This is crucial as it influences the XP gained per spell.
2. Input Spell Cost: In “Cost Per Spell Cast (GP)”, enter the total cost of runes required for one cast of your chosen spell (e.g., Fire Strike requires 1 Fire rune and 1 Air rune). You can check current Grand Exchange prices for accurate figures.
3. Set Your Accuracy: Enter your spell’s accuracy percentage in the “Your Spell Accuracy (%)” field. For optimal {primary_keyword}, this should be 98% or 99%. Ensure your gear and NPC choice facilitate this.
4. Specify Max Hit: For most splashable spells, the “Maximum Hit of Spell” is 1, indicating minimal damage potential. Enter ‘1’ here.
5. Determine NPC Level: Input the combat level of the NPC you plan to splash on in “Target NPC Combat Level.” While not directly used for XP calculation, it’s important for ensuring your spells consistently miss (splash) without triggering combat. Higher levels generally suffice.
6. Enter Training Duration: Specify how many hours you intend to train in the “Training Time (Hours)” field.
7. Click Calculate: Press the “Calculate” button. The calculator will instantly process your inputs.

How to Read Results

• Primary Result (XP Per Hour): This is the most important metric, showing the estimated Magic experience you’ll gain per hour.
• Total XP Gained: The total Magic XP accumulated over the specified training time.
• Total GP Spent: The total cost in GP for the runes consumed during the training duration.
• Spells Cast: The total number of spells cast (including those that splash) over the duration.
• Hits (Non-Splash): The number of spells that successfully hit and granted XP.
• Key Assumptions: This section reiterates your input values for clarity and verification.
• Formula Explained: Provides a simplified breakdown of how the results were calculated.

Decision-Making Guidance

Use the results to make informed decisions:

• Cost Management: Compare the “Total GP Spent” against your budget. If it’s too high, consider using cheaper runes or a different spell.
• XP Goals: Determine if the “XP Per Hour” and “Total XP Gained” meet your training targets. If you need faster XP, consider alternative, albeit less AFK, Magic training methods.
• AFK Time: The calculator assumes continuous casting. Factor in real-world breaks when estimating how much XP you can achieve in a session.
• Gear Optimization: While this calculator doesn’t factor in gear directly, remember that items like the Imbued God Cape or the Master Wand can increase XP rates slightly. Ensure your setup allows for consistent 98-99% accuracy.

For more detailed planning, explore our related tools and internal resources.

Key Factors That Affect OSRS Splashing Results

Several variables influence the efficiency and cost of {primary_keyword}. Understanding these factors allows for better planning and optimization:

1. Rune Costs (GP): This is arguably the most significant factor impacting the *net* efficiency of {primary_keyword}. The price of runes fluctuates based on the Grand Exchange market. Using cheaper runes (like Air, Water, Earth) for low-level spells is essential for budget players. High-level players might use more expensive elemental runes for slightly higher base XP, but the cost-per-XP ratio must be considered.
2. Magic Level (XP Gain): While splashing itself doesn’t require high stats, your Magic level directly determines the base XP granted per spell cast. Higher levels yield more XP per successful hit, making the process more efficient over time. The calculator assumes standard XP rates for each level.
3. Spell Choice (Base XP): Different spells offer different base experience rates. Low-level spells like Strike variants are used for splashing due to their low rune cost and ability to consistently miss. Higher-level spells offer more XP but are typically not suitable for the low-damage, high-cast-rate nature of splashing.
4. Accuracy & NPC Choice: Maintaining 98-99% accuracy is paramount. This is achieved by ensuring the NPC’s combat level is sufficiently higher than yours or by using specific gear/stances that reduce your offensive bonus. If you accidentally hit the NPC for damage, you’ll enter combat, disrupting the AFK nature and potentially wasting runes without gaining XP. Choosing NPCs in safe zones or those that don’t retaliate is key.
5. Cast Time & Ticks: Standard spells take 4 game ticks (2.4 seconds) to cast. This dictates the maximum number of spells per hour. Items like the Imbued God Capes can slightly increase the casting speed or accuracy, subtly improving XP rates, though this calculator uses the standard 4-tick assumption for simplicity.
6. Gear Bonuses (Accuracy/XP): Certain gear, like the Master Wand, Ancient Staff, or Tome of Fire/Water, can provide bonuses to Magic accuracy or even slightly increase XP rates. While not explicitly calculated here, players seeking maximum efficiency should incorporate these items. The calculator provides a baseline assuming no specific gear bonuses beyond what ensures 98-99% accuracy.
7. Player Focus (AFK vs. Active): {primary_keyword} is designed for AFK training. The efficiency is measured in XP gained per hour *while minimally interacting*. Players who can maintain focus might opt for more active, faster training methods like high-level PvM or efficient spell-bashing, which yield significantly more XP but require constant attention.

Frequently Asked Questions (FAQ)

• Q: What is the fastest way to train Magic in OSRS?

  A: The fastest methods usually involve high-level combat spells, particularly when used against monsters with low magic defense or during PKing/PvP. Methods like bursting/barraging in multi-combat areas or using high-level spells offensively in PvM are significantly faster than splashing, but require much more attention and cost.

• Q: Can I splash on any NPC?

  A: Technically yes, but it’s best to choose NPCs that are level 1 or very low level (like chickens, cows, crabs) or have a high combat level that makes your offensive bonus insignificant. The key is that they must not aggro you and must not hit you for damage, otherwise, you’ll enter combat and disrupt the splashing.

• Q: Does splashing give combat experience?

  A: No, traditional splashing only grants Magic experience. Since the NPC cannot effectively retaliate or is chosen such that your spell misses entirely, no combat takes place.

• Q: How much GP does it cost to splash to level 99 Magic?

  A: This varies greatly depending on the spell used, rune costs, and your Magic level. At lower levels with cheap runes (e.g., 30 GP/cast), it could cost upwards of 50-80 million GP. At higher levels with slightly more expensive spells, it can be much higher. Our calculator helps estimate this based on your inputs.

• Q: What is the best spell to splash with?

  A: For pure efficiency and cost-effectiveness, low-level elemental strike spells (Fire, Water, Earth, Wind) are generally used. Fire Strike offers a good balance of XP and rune cost for many players. The “best” spell depends on current rune prices and your Magic level.

• Q: How do I ensure 98% or 99% accuracy for splashing?

  A: Use NPCs with low combat levels or use gear that reduces your Magic offensive bonus. Ensure the NPC does not aggro you and cannot hit you for damage. Often, specific low-level NPCs in areas like Lumbridge or Barbarian Village are used.

• Q: Can I use this calculator for other magic training methods?

  A: This calculator is specifically designed for the ‘splashing’ method, which relies on spells missing the target. While it provides XP per hour and cost estimates, it doesn’t account for the mechanics of offensive casting methods like bursting or barraging, which have different XP rates and requirements.

• Q: What are the benefits of splashing over active Magic training?

  A: The primary benefit is its AFK nature. You can gain Magic experience with minimal attention, allowing you to multitask (watch movies, study, etc.). The drawback is significantly slower XP rates compared to active methods.