OSRS Potion Arbitrage Calculator - Find Profitable Decanting & Combining Opportunities

Discover profitable OSRS potion decanting and combining arbitrage opportunities with real-time Grand Exchange data. Our advanced calculator identifies profitable dose conversions - split high-dose potions into multiple lower doses or combine lower doses into higher concentrations to maximize your GP per hour through strategic potion arbitrage trading.

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Data loaded: 83 potions analyzed (Updated: 2:27:21 AM)

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Decanting Arbitrage Opportunities

Buy high-dose potions, decant and sell low-dose potions for profit

Potion Name	Operation & Price	Profit(After 1% GE Tax)	Margin	Risk	1-dose	2-dose	3-dose	4-dose
Goading potion(30146)	44×1 Buy 1x 4-dose @ 54,000 GP Sell 4x 1-dose @ 21,800 GP Expected: +32,328 GP each	+848,125 GP Est. Vol: 27 × 0.99 27 × 32,328 = 848,125	+59.9%	Medium Risk	Vol: 106 Buy: 21,800 Sell: 12,502 1h ago	Vol: 763 Buy: 26,000 Sell: 25,000 2m ago	Vol: 585 Buy: 43,071 Sell: 43,071 19m ago	Vol: 33,326 Buy: 54,349 Sell: 54,000 Just now
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 60,000 GP Sell 4x 1-dose @ 16,878 GP Expected: +6,837 GP each	+14,482,922 GP Est. Vol: 2,140 × 0.99 2,140 × 6,837 = 14,482,922	+11.4%	Low Risk	Vol: 8,559 Buy: 16,878 Sell: 14,266 7m ago	Vol: 246 Buy: 34,997 Sell: 29,423 8m ago	Vol: 6,889 Buy: 46,345 Sell: 45,803 15m ago	Vol: 80,379 Buy: 61,000 Sell: 60,000 Just now
Divine bastion potion(24644)	33×1 Buy 1x 3-dose @ 14,280 GP Sell 3x 1-dose @ 6,109 GP Expected: +3,864 GP each	+984,324 GP Est. Vol: 257 × 0.99 257 × 3,864 = 984,324	+27.1%	Low Risk	Vol: 772 Buy: 6,109 Sell: 5,360 4m ago	Vol: 278 Buy: 12,025 Sell: 11,850 4m ago	Vol: 325 Buy: 17,362 Sell: 14,280 15m ago	Vol: 55,797 Buy: 24,500 Sell: 24,274 Just now
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 6,008 GP Sell 2x 1-dose @ 4,850 GP Expected: +3,595 GP each	+74,740 GP Est. Vol: 21 × 0.99 21 × 3,595 = 74,740	+59.8%	Medium Risk	Vol: 249 Buy: 4,850 Sell: 4,345 1h ago	Vol: 21 Buy: 7,527 Sell: 6,008 2h ago	Vol: 184 Buy: 13,788 Sell: 13,800 49m ago	Vol: 6,110 Buy: 18,347 Sell: 18,513 4m ago
Forgotten brew(27638)	44×1 Buy 1x 4-dose @ 4,874 GP Sell 4x 1-dose @ 1,825 GP Expected: +2,353 GP each	+715,147 GP Est. Vol: 307 × 0.99 307 × 2,353 = 715,147	+48.3%	Low Risk	Vol: 1,228 Buy: 1,825 Sell: 900 13m ago	Vol: 891 Buy: 2,565 Sell: 2,005 1h ago	Vol: 901 Buy: 3,770 Sell: 3,224 9m ago	Vol: 66,572 Buy: 5,001 Sell: 4,874 1m ago
Sanfew serum(10931)	33×1 Buy 1x 3-dose @ 14,050 GP Sell 3x 1-dose @ 5,498 GP Expected: +2,279 GP each	+280,529 GP Est. Vol: 124 × 0.99 124 × 2,279 = 280,529	+16.2%	Low Risk	Vol: 373 Buy: 5,498 Sell: 4,286 7m ago	Vol: 784 Buy: 9,017 Sell: 9,100 21m ago	Vol: 1,514 Buy: 14,432 Sell: 14,050 13m ago	Vol: 228,334 Buy: 19,950 Sell: 19,838 2m ago
Relicym's balm(4848)	44×1 Buy 1x 4-dose @ 820 GP Sell 4x 1-dose @ 700 GP Expected: +1,952 GP each	+10,146 GP Est. Vol: 5 × 0.99 5 × 1,952 = 10,146	+238.0%	High Risk	Vol: 21 Buy: 700 Sell: 10 16m ago	Vol: 17 Buy: 294 Sell: 59 56m ago	Vol: 92 Buy: 513 Sell: 597 26m ago	Vol: 15,551 Buy: 827 Sell: 820 4m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 20,348 GP Sell 4x 1-dose @ 5,590 GP Expected: +1,788 GP each	+5,655,028 GP Est. Vol: 3,194 × 0.99 3,194 × 1,788 = 5,655,028	+8.8%	Medium Risk	Vol: 12,776 Buy: 5,590 Sell: 5,053 3m ago	Vol: 3,293 Buy: 11,977 Sell: 11,431 1m ago	Vol: 4,024 Buy: 16,499 Sell: 15,050 1m ago	Vol: 409,470 Buy: 20,550 Sell: 20,348 1m ago
Bastion potion(22470)	33×1 Buy 1x 3-dose @ 13,700 GP Sell 3x 1-dose @ 5,205 GP Expected: +1,759 GP each	+269,315 GP Est. Vol: 155 × 0.99 155 × 1,759 = 269,315	+12.8%	Low Risk	Vol: 464 Buy: 5,205 Sell: 3,822 43m ago	Vol: 174 Buy: 9,562 Sell: 9,562 15m ago	Vol: 14,990 Buy: 14,258 Sell: 13,700 15m ago	Vol: 87,838 Buy: 20,046 Sell: 19,614 1m ago
Divine super attack potion(23706)	44×1 Buy 1x 4-dose @ 4,255 GP Sell 4x 1-dose @ 1,500 GP Expected: +1,685 GP each	+15,013 GP Est. Vol: 9 × 0.99 9 × 1,685 = 15,013	+39.6%	High Risk	Vol: 36 Buy: 1,500 Sell: 1,000 1h ago	Vol: 37 Buy: 1,505 Sell: 1,659 1h ago	Vol: 97 Buy: 6,518 Sell: 4,223 43m ago	Vol: 8,481 Buy: 4,949 Sell: 4,255 3m ago
Anti-venom(12911)	33×1 Buy 1x 3-dose @ 3,900 GP Sell 3x 1-dose @ 1,706 GP Expected: +1,167 GP each	+378,120 GP Est. Vol: 327 × 0.99 327 × 1,167 = 378,120	+29.9%	Low Risk	Vol: 982 Buy: 1,706 Sell: 1,219 20m ago	Vol: 3,059 Buy: 3,578 Sell: 2,726 3m ago	Vol: 460 Buy: 4,763 Sell: 3,900 14m ago	Vol: 103,884 Buy: 6,275 Sell: 6,200 1m ago

Complete Guide to OSRS Potion Arbitrage

What is Potion Arbitrage?

Potion arbitrage in Old School RuneScape (OSRS) is a profitable trading strategy that takes advantage of price differences between different dose levels of the same potion. This method involves buying potions at one dose level and converting them to another dose level to sell for a profit on the Grand Exchange.

There are two main types of potion arbitrage strategies: decanting (splitting high-dose potions into multiple lower doses) and combining (merging multiple low-dose potions into higher concentrations). Both strategies can generate consistent profits when executed correctly with proper market analysis.

Decanting Strategy

Decanting involves purchasing high-dose potions (typically 4-dose) and splitting them into multiple lower-dose potions (usually 1-dose). This strategy works when the combined value of the lower doses exceeds the cost of the high-dose potion.

How it works:

Buy a 4-dose potion from the Grand Exchange at the lowest price
Visit a decanting NPC (like Zahur in Nardah or the Decanter at GE)
Convert the 4-dose potion into four 1-dose potions
Sell the 1-dose potions at a higher combined price

Example: Buy a Super combat potion (4) for 10,000 GP, decant into 4x (1) doses, sell each for 3,000 GP = 12,000 GP revenue - 10,000 GP cost = 2,000 GP profit (minus GE tax).

Combining Strategy

Combining is the opposite of decanting - you purchase multiple low-dose potions (typically 1-dose) and merge them into higher-dose potions (usually 4-dose). This works when the high-dose potion sells for more than the combined cost of the lower doses.

How it works:

Buy multiple 1-dose potions from the Grand Exchange
Visit a decanting NPC to combine them
Convert four 1-dose potions into one 4-dose potion
Sell the 4-dose potion at a higher price

Example: Buy 4x Prayer potion (1) for 1,500 GP each (6,000 GP total), combine into Prayer potion (4), sell for 7,500 GP = 1,500 GP profit (minus GE tax).

Risk Management

Start with small investments to test the market
Focus on high-volume potions for better liquidity
Avoid potions with low trading volumes
Monitor price trends before large investments
Diversify across multiple potion types

Profit Optimization

Use our calculator to find the best opportunities
Consider the 1% Grand Exchange tax in calculations
Time your trades during peak player activity
Be aware of Grand Exchange buy limits
Reinvest profits to scale your operation

Time Efficiency

Use teleports to reach decanting NPCs quickly
The GE Decanter is fastest for quick flips
Batch your trades to maximize efficiency
Set up buy/sell offers before decanting
Track your hourly profit rate

Important Considerations

Grand Exchange Tax: Remember that the Grand Exchange charges a 1% tax on all sales. Our calculator automatically factors this into profit calculations, but it's important to understand this reduces your actual profit margins.

Market Volatility: Potion prices can fluctuate rapidly based on game updates, PvM trends, and player demand. Always verify current prices in-game before making large investments, and be prepared to adjust your strategy.

Buy Limits: Each potion type has a 4-hour buy limit on the Grand Exchange. This restricts how many potions you can purchase in a given timeframe. Plan your arbitrage strategy around these limits to avoid being unable to execute your trades.

Competition: Potion arbitrage is a popular money-making method. High-profit opportunities may attract competition, which can reduce profit margins. Act quickly on the best opportunities and consider diversifying across multiple potion types.

Frequently Asked Questions

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Decanting Arbitrage Opportunities

Buy high-dose potions, decant and sell low-dose potions for profit

Potion Name	Operation & Price	Profit(After 1% GE Tax)	Margin	Risk	1-dose	2-dose	3-dose	4-dose
Goading potion(30146)	44×1 Buy 1x 4-dose @ 54,000 GP Sell 4x 1-dose @ 21,800 GP Expected: +32,328 GP each	+848,125 GP Est. Vol: 27 × 0.99 27 × 32,328 = 848,125	+59.9%	Medium Risk	Vol: 106 Buy: 21,800 Sell: 12,502 1h ago	Vol: 763 Buy: 26,000 Sell: 25,000 2m ago	Vol: 585 Buy: 43,071 Sell: 43,071 19m ago	Vol: 33,326 Buy: 54,349 Sell: 54,000 Just now
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 60,000 GP Sell 4x 1-dose @ 16,878 GP Expected: +6,837 GP each	+14,482,922 GP Est. Vol: 2,140 × 0.99 2,140 × 6,837 = 14,482,922	+11.4%	Low Risk	Vol: 8,559 Buy: 16,878 Sell: 14,266 7m ago	Vol: 246 Buy: 34,997 Sell: 29,423 8m ago	Vol: 6,889 Buy: 46,345 Sell: 45,803 15m ago	Vol: 80,379 Buy: 61,000 Sell: 60,000 Just now
Divine bastion potion(24644)	33×1 Buy 1x 3-dose @ 14,280 GP Sell 3x 1-dose @ 6,109 GP Expected: +3,864 GP each	+984,324 GP Est. Vol: 257 × 0.99 257 × 3,864 = 984,324	+27.1%	Low Risk	Vol: 772 Buy: 6,109 Sell: 5,360 4m ago	Vol: 278 Buy: 12,025 Sell: 11,850 4m ago	Vol: 325 Buy: 17,362 Sell: 14,280 15m ago	Vol: 55,797 Buy: 24,500 Sell: 24,274 Just now
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 6,008 GP Sell 2x 1-dose @ 4,850 GP Expected: +3,595 GP each	+74,740 GP Est. Vol: 21 × 0.99 21 × 3,595 = 74,740	+59.8%	Medium Risk	Vol: 249 Buy: 4,850 Sell: 4,345 1h ago	Vol: 21 Buy: 7,527 Sell: 6,008 2h ago	Vol: 184 Buy: 13,788 Sell: 13,800 49m ago	Vol: 6,110 Buy: 18,347 Sell: 18,513 4m ago
Forgotten brew(27638)	44×1 Buy 1x 4-dose @ 4,874 GP Sell 4x 1-dose @ 1,825 GP Expected: +2,353 GP each	+715,147 GP Est. Vol: 307 × 0.99 307 × 2,353 = 715,147	+48.3%	Low Risk	Vol: 1,228 Buy: 1,825 Sell: 900 13m ago	Vol: 891 Buy: 2,565 Sell: 2,005 1h ago	Vol: 901 Buy: 3,770 Sell: 3,224 9m ago	Vol: 66,572 Buy: 5,001 Sell: 4,874 1m ago
Sanfew serum(10931)	33×1 Buy 1x 3-dose @ 14,050 GP Sell 3x 1-dose @ 5,498 GP Expected: +2,279 GP each	+280,529 GP Est. Vol: 124 × 0.99 124 × 2,279 = 280,529	+16.2%	Low Risk	Vol: 373 Buy: 5,498 Sell: 4,286 7m ago	Vol: 784 Buy: 9,017 Sell: 9,100 21m ago	Vol: 1,514 Buy: 14,432 Sell: 14,050 13m ago	Vol: 228,334 Buy: 19,950 Sell: 19,838 2m ago
Relicym's balm(4848)	44×1 Buy 1x 4-dose @ 820 GP Sell 4x 1-dose @ 700 GP Expected: +1,952 GP each	+10,146 GP Est. Vol: 5 × 0.99 5 × 1,952 = 10,146	+238.0%	High Risk	Vol: 21 Buy: 700 Sell: 10 16m ago	Vol: 17 Buy: 294 Sell: 59 56m ago	Vol: 92 Buy: 513 Sell: 597 26m ago	Vol: 15,551 Buy: 827 Sell: 820 4m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 20,348 GP Sell 4x 1-dose @ 5,590 GP Expected: +1,788 GP each	+5,655,028 GP Est. Vol: 3,194 × 0.99 3,194 × 1,788 = 5,655,028	+8.8%	Medium Risk	Vol: 12,776 Buy: 5,590 Sell: 5,053 3m ago	Vol: 3,293 Buy: 11,977 Sell: 11,431 1m ago	Vol: 4,024 Buy: 16,499 Sell: 15,050 1m ago	Vol: 409,470 Buy: 20,550 Sell: 20,348 1m ago
Bastion potion(22470)	33×1 Buy 1x 3-dose @ 13,700 GP Sell 3x 1-dose @ 5,205 GP Expected: +1,759 GP each	+269,315 GP Est. Vol: 155 × 0.99 155 × 1,759 = 269,315	+12.8%	Low Risk	Vol: 464 Buy: 5,205 Sell: 3,822 43m ago	Vol: 174 Buy: 9,562 Sell: 9,562 15m ago	Vol: 14,990 Buy: 14,258 Sell: 13,700 15m ago	Vol: 87,838 Buy: 20,046 Sell: 19,614 1m ago
Divine super attack potion(23706)	44×1 Buy 1x 4-dose @ 4,255 GP Sell 4x 1-dose @ 1,500 GP Expected: +1,685 GP each	+15,013 GP Est. Vol: 9 × 0.99 9 × 1,685 = 15,013	+39.6%	High Risk	Vol: 36 Buy: 1,500 Sell: 1,000 1h ago	Vol: 37 Buy: 1,505 Sell: 1,659 1h ago	Vol: 97 Buy: 6,518 Sell: 4,223 43m ago	Vol: 8,481 Buy: 4,949 Sell: 4,255 3m ago
Anti-venom(12911)	33×1 Buy 1x 3-dose @ 3,900 GP Sell 3x 1-dose @ 1,706 GP Expected: +1,167 GP each	+378,120 GP Est. Vol: 327 × 0.99 327 × 1,167 = 378,120	+29.9%	Low Risk	Vol: 982 Buy: 1,706 Sell: 1,219 20m ago	Vol: 3,059 Buy: 3,578 Sell: 2,726 3m ago	Vol: 460 Buy: 4,763 Sell: 3,900 14m ago	Vol: 103,884 Buy: 6,275 Sell: 6,200 1m ago

OSRS Potion Arbitrage Calculator - Find Profitable Decanting & Combining Opportunities

Filter & Search Opportunities

Complete Guide to OSRS Potion Arbitrage

What is Potion Arbitrage?

How it works:

How it works:

Important Considerations

Frequently Asked Questions

1What is potion arbitrage in OSRS?

2How accurate are the profit calculations?

3How are profit calculations and metrics computed?

4What do the risk levels mean?

5What does "Estimated Volume" mean and how does it affect arbitrage?

6How do I decant or combine potions?

7What are Grand Exchange buy limits?

8How often is the data updated?

Filter & Search Opportunities

Complete Guide to OSRS Potion Arbitrage

What is Potion Arbitrage?

How it works:

How it works:

Important Considerations

Frequently Asked Questions

1What is potion arbitrage in OSRS?

2How accurate are the profit calculations?

3How are profit calculations and metrics computed?

4What do the risk levels mean?

5What does "Estimated Volume" mean and how does it affect arbitrage?

6How do I decant or combine potions?

7What are Grand Exchange buy limits?

8How often is the data updated?