OSRS Prayer Calc The Ultimate Guide to Maximizing Your Prayer Level in Old School RuneScape

If you’re an Old School RuneScape (OSRS) player, you’ve probably heard about the importance of Prayer. Whether you’re tackling dangerous bosses, defending against PKers in the Wilderness, or boosting combat stats, Prayer plays a key role. But figuring out the most efficient and cost-effective way to train Prayer can be tricky. That’s where an OSRS Prayer Calc comes in.

In this article, we’ll explore what the OSRS Prayer Calc is, why it’s essential, how to use it, and tips to maximize your Prayer training. By the end, you’ll have a complete understanding of how to level up Prayer efficiently and save millions of coins in the process.

What is Prayer in OSRS

Prayer is one of the most vital skills in Old School RuneScape. It allows players to access powerful abilities like:

• Protect from Melee, Missiles, and Magic – defensive prayers that reduce incoming damage.
  
• Piety, Rigour, and Augury – prayers that boost combat accuracy and damage.
  
• Smite and Retribution – offensive prayers used in PvP and boss fights.
  

The higher your Prayer level, the more useful prayers you unlock, making it a game-changing skill for both PvM and PvP content.

Why is Prayer Expensive to Train

Prayer is infamous for being one of the most expensive skills in OSRS. Training Prayer typically involves burying or offering bones at an altar or to the Ectofuntus. Popular training methods include:

• Dragon Bones at Gilded Altar
  
• Superior Dragon Bones
  
• Ensouled Heads
  
• Ectofuntus grinding
  

Since bones like Dragon Bones and Hydra Bones are costly, players often spend tens or even hundreds of millions of GP reaching high Prayer levels. That’s why planning with an OSRS Prayer Calc is so important—it prevents wasted resources.

What is an OSRS Prayer Calc

An OSRS Prayer Calc (short for calculator) is an online tool that helps players figure out:

• How many bones or heads they need to reach their desired Prayer level.
  
• How much GP it will cost to train using different bones.
  
• Which training method is the most efficient for their budget.
  

Instead of guessing, the calculator provides precise numbers so players can plan their grind with accuracy.

How Does the OSRS Prayer Calc Work

The OSRS Prayer Calc is simple to use and typically requires three main inputs:

1. Current Prayer Level – the level you’re starting from.
   
2. Target Prayer Level – the level you want to reach.
   
3. Training Method – the bones, heads, or altar method you plan to use.
   

Once you enter this information, the calculator outputs:

• Number of bones/heads required
  
• Total experience gained
  
• Estimated cost of training
  

This helps players decide whether they should go for fast but expensive methods (like Superior Dragon Bones at Gilded Altar) or slower but cheaper methods (like regular Dragon Bones at the Ectofuntus).

Popular Training Methods Calculated in the OSRS Prayer Calc

1. Dragon Bones at Gilded Altar

• XP per bone: ~252
  
• Cost: Moderate
  
• One of the most common and balanced methods.
  

2. Superior Dragon Bones

• XP per bone: ~525
  
• Cost: Very high
  
• Fastest XP but very expensive.
  

3. Ensouled Heads

• Example: Ensouled Dragon Head (XP: 936)
  
• Cost: Depends on rune prices for reanimation spells.
  
• Slower but useful for Magic XP alongside Prayer.
  

4. Ectofuntus

• Provides 4x the XP per bone compared to burying.
  
• Very slow and grind-heavy.
  
• Best for players on a strict budget.

Step-by-Step Guide: How to Use the OSRS Prayer Calc

1. Find a Prayer Calculator Online – Search for “OSRS Prayer Calc” and choose a reliable site like Old School Tools or RuneHQ.
   
2. Enter Your Current Prayer Level – Example: Level 45.
   
3. Enter Your Target Level – Example: Level 77 (to unlock Rigour).
   
4. Choose Training Method – Example: Dragon Bones at Gilded Altar.
   
5. Check Results – The calc will tell you how many bones you need and the total cost.
   

This allows you to plan exactly how much GP you’ll need before starting your training.

Why Every Player Should Use an OSRS Prayer Calc

Using an OSRS Prayer Calc is a smart move for several reasons:

• Avoid Overbuying Bones – Save money by knowing the exact number needed.
  
• Budget Planning – Helps you prepare enough GP in advance.
  
• Compare Methods – Decide between efficiency or cost-saving options.
  
• Faster Goal Achievement – With a clear plan, you reach your target level sooner.

Example: Level 1 to 99 Prayer with an OSRS Prayer Calc

Let’s say you’re starting from level 1 Prayer and want to reach level 99.

• Dragon Bones at Gilded Altar:
  
  • ~51,000 bones required
    
  • Cost: ~120M GP (depending on GE prices)
    
• Superior Dragon Bones:
  
  • ~25,000 bones required
    
  • Cost: ~250M GP
    
• Ectofuntus with Dragon Bones:
  
  • ~13,000 bones required
    
  • Cost: Much less GP but very time-consuming.
    

With the calculator, you can instantly compare methods and choose the one that fits your budget and patience.

Tips for Training Prayer Efficiently

1. Always Use a Gilded Altar – If possible, train with a friend’s altar for maximum XP.
   
2. Bring a Burner Lighter – Lit burners increase XP gain.
   
3. Watch the Market – Bone prices fluctuate, so buy during price dips.
   
4. Consider Reanimation – If you also want Magic XP, ensouled heads are worth considering.
   
5. Use the OSRS Prayer Calc Before Buying – Prevents wasting millions of GP.

FAQs

Q1: What is the fastest way to 99 Prayer in OSRS
The fastest method is using Superior Dragon Bones on a Gilded Altar, but it’s also the most expensive.

Q2: Is Ectofuntus worth using for Prayer training
Yes, if you’re on a budget. It gives 4x XP per bone, but it’s extremely slow and click-intensive.

Q3: Can I use OSRS Prayer Calc on mobile
Yes, most Prayer calcs are web-based and work perfectly on mobile browsers.

Q4: How much does 99 Prayer cost in OSRS
It can range from 120M GP to 250M GP, depending on which bones and methods you use.

Q5: Do Prayer calculators account for bonus XP
Most calculators let you choose methods like Gilded Altar or Ectofuntus, which automatically factor in XP bonuses.

Conclusion

Training Prayer in OSRS can be one of the most rewarding but costly grinds. Without proper planning, you could waste millions of GP and hours of time. That’s why the OSRS Prayer Calc is an essential tool for any player. It gives you the exact number of bones or ensouled heads you’ll need, estimates the cost, and lets you compare different training methods.