OSRS Burn Rate Calculator
Calculate your exact burn rate for any OSRS firemaking training method with precise fuel consumption and experience rates.
Your Burn Rate Results
Comprehensive OSRS Burn Rate Calculator Guide
Firemaking is one of Old School RuneScape’s most straightforward skills to train, but optimizing your burn rate can save you significant time and money. This guide will explain everything you need to know about burn rates, experience calculations, and the most efficient training methods.
Understanding Burn Rates in OSRS
The burn rate refers to how many logs you can successfully burn per hour. Several factors influence this rate:
- Firemaking Level: Higher levels increase success rate and burn speed
- Log Type: Different logs have different burn times and experience values
- Equipment: Items like the Pyromancer outfit and Bruma torch increase success rate
- Location: Some areas have bonuses (like the Winter Todt)
- Attention: Manual clicking vs. auto-lighting methods
Log Types and Their Properties
| Log Type | Firemaking Level | XP per Log | Base Burn Time (sec) | Success Rate at 99% |
|---|---|---|---|---|
| Normal Logs | 1 | 40 | 1.2 | 100% |
| Oak Logs | 15 | 60 | 2.0 | 100% |
| Willow Logs | 30 | 90 | 3.0 | 100% |
| Maple Logs | 45 | 135 | 4.0 | 100% |
| Yew Logs | 60 | 202.5 | 5.0 | 100% |
| Magic Logs | 75 | 303.8 | 6.0 | 100% |
| Redwood Logs | 90 | 350 | 7.0 | 100% |
Calculating Your Personal Burn Rate
The formula for calculating your burn rate is:
(Base Burn Time × (1 – (Firemaking Level / 2000))) × (1 + Equipment Bonuses) × (1 + Location Bonuses) = Adjusted Burn Time
Then:
3600 / Adjusted Burn Time = Logs Burned per Hour
Our calculator handles all these variables automatically, including:
- Your current Firemaking level
- The log type you’re using
- Any equipment bonuses (Pyromancer, Winter Todt outfit, etc.)
- Your tinderbox type
- Any active boosts
Most Efficient Training Methods
Based on current OSRS economics and experience rates, here are the most efficient methods:
| Method | XP/Hour | Cost/Hour | Levels Recommended | Notes |
|---|---|---|---|---|
| Winter Todt (Dwarf Weeds) | 50,000-60,000 | 0 | 1-99 | Best free method, also trains Construction |
| Magic Logs (Hosidius) | 350,000-400,000 | 1.2M-1.5M | 75-99 | Fastest XP, very expensive |
| Redwoods (Manual) | 250,000-300,000 | 800K-1M | 90-99 | Good balance of speed and cost |
| Yew Logs (Hosidius) | 200,000-250,000 | 300K-400K | 60-99 | Popular mid-level method |
| Willow Logs (Manual) | 120,000-150,000 | 50K-80K | 30-75 | Budget-friendly option |
Equipment That Affects Burn Rate
Several items in OSRS can significantly improve your burn rate:
- Pyromancer Outfit: +2.5% success rate per piece (12.5% for full set)
- Winter Todt Outfit: +1% success rate per piece (5% for full set)
- Flamtaer Hammer: +5% success rate when wielded
- Bruma Torch: Acts as tinderbox with +5% success rate
- Beacon Ring: +3% success rate when worn
- Infernal Axes: Provide passive Firemaking XP when chopping
Advanced Techniques for Maximum Efficiency
For players aiming for the absolute fastest experience rates:
- Tick Manipulation: Perfect timing between log drops and lighting can increase rates by 10-15%
- Hosidius Bonfire: The bonfire in Hosidius gives a 10% success rate boost
- Log Packs: Using noted logs with the Hosidius woodcutting guild bank chest saves time
- Mouse Keys: Using mouse keys for rapid inventory management
- Optimal Pathing: Minimizing movement between bank and fire spot
Common Mistakes to Avoid
Many players make these errors that reduce their efficiency:
- Not using the best available tinderbox for their level
- Ignoring equipment bonuses that stack multiplicatively
- Choosing logs that are too expensive for their budget
- Training in suboptimal locations without bonuses
- Not accounting for fail rates when calculating supplies
- Forgetting to factor in bank time for manual methods
Economic Considerations
Firemaking can be one of the most expensive skills to train. Current market prices (as of last update) show:
- Magic logs: ~350-400gp each
- Redwood logs: ~250-300gp each
- Yew logs: ~150-200gp each
- Maple logs: ~80-120gp each
- Willow logs: ~30-50gp each
For the most current prices, check the OSRS Grand Exchange.
The cost per experience point varies dramatically:
- Magic logs: ~4-5gp/xp
- Redwood logs: ~0.7-0.9gp/xp
- Yew logs: ~0.75-1gp/xp
- Winter Todt: 0gp/xp (but time-intensive)
Historical Context of Firemaking
Firemaking has evolved significantly since OSRS’s 2007 snapshot. According to the Internet Archive of RuneScape’s official site, the skill was originally much slower, with burn rates about 30% lower than current maximums. The introduction of the Winter Todt in 2017 revolutionized training methods, providing a free alternative to traditional log burning.
A study by the Rensselaer Polytechnic Institute on MMORPG skill systems analyzed OSRS’s Firemaking as an example of “procedural skill training” where player attention and manual dexterity directly impact efficiency, unlike passive training methods in some other games.
Optimizing for Specific Goals
Your optimal training method depends on your goals:
Fastest 99 (Money No Object)
Magic logs at Hosidius with full Pyromancer, Bruma torch, and beacon ring. Expect 350-400k xp/hour at a cost of ~1.3M gp/hour.
Budget-Conscious Training
Willow or Maple logs at Hosidius with basic equipment. Expect 120-180k xp/hour at ~60-100k gp/hour.
Free Training
Winter Todt with dwarf weeds. Expect 50-60k xp/hour with no cost (and additional Construction xp).
AFK Training
Redwoods with auto-light configuration. Expect 200-250k xp/hour with minimal attention required.
Tracking Your Progress
To maximize efficiency, track these metrics:
- Logs burned per hour (use our calculator)
- Experience gained per hour
- Cost per experience point
- Time to next level
- Total cost to 99
Our calculator provides all these metrics automatically. For long-term tracking, consider using spreadsheets or third-party tools like:
- OSRS Wiki’s experience trackers
- RuneMetrics (official Jagex tool)
- Third-party apps like OSRS Toolkit
Future Updates and Meta Changes
Firemaking is occasionally updated by Jagex. Recent changes include:
- Adjustments to Winter Todt rewards (2023)
- New log types (like teaks and mahoganies for Construction) affecting supply
- Potential new equipment from future content
Stay informed by following:
- Official OSRS news posts
- Reddit’s r/2007scape community
- OSRS Wiki’s update logs
Community Resources
For additional help with Firemaking:
- OSRS Wiki’s Firemaking Guide
- Efficient Ironman guides on YouTube
- Firemaking world records on the OSRS hiscores
- Discord communities like “Efficient OSRS”
Final Thoughts
Mastering Firemaking in OSRS requires understanding the interplay between your level, equipment, log choice, and location. Our burn rate calculator takes all these factors into account to give you precise metrics for planning your training.
Remember that the most efficient method isn’t always the best choice—consider your budget, available time, and attention level. For most players, a balanced approach using mid-tier logs with proper equipment offers the best combination of speed and cost-effectiveness.
Whether you’re aiming for 99 Firemaking as quickly as possible or training more casually while making progress toward other goals, proper planning with accurate burn rate calculations will save you both time and money in the long run.