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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Risk analysis included

Data loaded: 83 potions analyzed (Updated: 9:36:50 PM)

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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 @ 93,000 GP Sell 4x 1-dose @ 34,000 GP Expected: +41,640 GP each	+803,860 GP Est. Vol: 20 × 0.99 20 × 41,640 = 803,860	+44.8%	High Risk	Vol: 78 Buy: 34,000 Sell: 35,664 1h ago	Vol: 46 Buy: 50,000 Sell: 48,102 38m ago	Vol: 175 Buy: 77,970 Sell: 65,016 20m ago	Vol: 10,538 Buy: 95,732 Sell: 93,000 1m ago
Prayer regeneration potion(30134)	33×1 Buy 1x 3-dose @ 67,701 GP Sell 3x 1-dose @ 29,400 GP Expected: +19,617 GP each	+8,195,590 GP Est. Vol: 422 × 0.99 422 × 19,617 = 8,195,590	+29.0%	Low Risk	Vol: 1,266 Buy: 29,400 Sell: 24,000 15m ago	Vol: 44 Buy: 70,000 Sell: 40,005 1h ago	Vol: 1,816 Buy: 72,426 Sell: 67,701 41m ago	Vol: 26,203 Buy: 99,993 Sell: 97,134 1m ago
Sanfew serum(10931)	44×1 Buy 1x 4-dose @ 20,336 GP Sell 4x 1-dose @ 8,800 GP Expected: +14,512 GP each	+1,871,286 GP Est. Vol: 130 × 0.99 130 × 14,512 = 1,871,286	+71.4%	Low Risk	Vol: 521 Buy: 8,800 Sell: 4,990 39m ago	Vol: 594 Buy: 10,403 Sell: 10,400 2m ago	Vol: 2,419 Buy: 15,700 Sell: 15,675 3m ago	Vol: 126,173 Buy: 20,841 Sell: 20,336 1m ago
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 4,040 GP Sell 2x 1-dose @ 4,063 GP Expected: +4,005 GP each	+15,859 GP Est. Vol: 4 × 0.99 4 × 4,005 = 15,859	+99.1%	High Risk	Vol: 8 Buy: 4,063 Sell: 1,600 1h ago	Vol: 9 Buy: 8,093 Sell: 4,040 2h ago	Vol: 909 Buy: 10,211 Sell: 9,100 2h ago	Vol: 2,382 Buy: 13,953 Sell: 13,132 17m ago
Divine battlemage potion(24632)	22×1 Buy 1x 2-dose @ 7,000 GP Sell 2x 1-dose @ 5,097 GP Expected: +3,092 GP each	+10,714 GP Est. Vol: 4 × 0.99 4 × 3,092 = 10,714	+44.2%	High Risk	Vol: 7 Buy: 5,097 Sell: 3,010 2h ago	Vol: 5 Buy: 10,155 Sell: 7,000 1h ago	Vol: 28 Buy: 15,825 Sell: 13,501 38m ago	Vol: 971 Buy: 19,000 Sell: 18,001 1m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 14,690 GP Sell 3x 1-dose @ 5,800 GP Expected: +2,536 GP each	+1,641,959 GP Est. Vol: 654 × 0.99 654 × 2,536 = 1,641,959	+17.3%	Low Risk	Vol: 3,441 Buy: 5,800 Sell: 5,674 8m ago	Vol: 920 Buy: 11,945 Sell: 9,622 22m ago	Vol: 654 Buy: 17,500 Sell: 14,690 2m ago	Vol: 63,118 Buy: 23,700 Sell: 22,775 1m ago
Divine magic potion(23754)	44×1 Buy 1x 4-dose @ 3,419 GP Sell 4x 1-dose @ 1,500 GP Expected: +2,521 GP each	+16,847 GP Est. Vol: 7 × 0.99 7 × 2,521 = 16,847	+73.7%	High Risk	Vol: 27 Buy: 1,500 Sell: 855 18m ago	Vol: 128 Buy: 2,559 Sell: 1,457 56m ago	Vol: 80 Buy: 2,188 Sell: 2,160 9m ago	Vol: 12,958 Buy: 3,656 Sell: 3,419 2m ago
Extended super antifire(22218)	22×1 Buy 1x 2-dose @ 8,002 GP Sell 2x 1-dose @ 5,314 GP Expected: +2,520 GP each	+480,196 GP Est. Vol: 193 × 0.99 193 × 2,520 = 480,196	+31.5%	Low Risk	Vol: 385 Buy: 5,314 Sell: 4,857 1m ago	Vol: 592 Buy: 8,111 Sell: 8,002 9m ago	Vol: 754 Buy: 15,494 Sell: 15,350 11m ago	Vol: 31,954 Buy: 19,482 Sell: 19,431 1m ago
Hunter potion(10004)	44×1 Buy 1x 4-dose @ 240 GP Sell 4x 1-dose @ 548 GP Expected: +1,930 GP each	+9,076 GP Est. Vol: 5 × 0.99 5 × 1,930 = 9,076	+804.2%	High Risk	Vol: 19 Buy: 548 Sell: 10 14m ago	Vol: 105 Buy: 500 Sell: 111 10h ago	Vol: 999 Buy: 300 Sell: 165 12m ago	Vol: 2,746 Buy: 506 Sell: 240 4m ago
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 9,369 GP Sell 2x 1-dose @ 5,700 GP Expected: +1,917 GP each	+98,687 GP Est. Vol: 52 × 0.99 52 × 1,917 = 98,687	+20.5%	Medium Risk	Vol: 591 Buy: 5,700 Sell: 4,760 1m ago	Vol: 52 Buy: 9,737 Sell: 9,369 47m ago	Vol: 225 Buy: 16,049 Sell: 15,650 1h ago	Vol: 24,936 Buy: 22,194 Sell: 21,520 1m ago
Divine super strength potion(23718)	33×1 Buy 1x 3-dose @ 3,157 GP Sell 3x 1-dose @ 1,543 GP Expected: +1,426 GP each	+10,351 GP Est. Vol: 7 × 0.99 7 × 1,426 = 10,351	+45.2%	High Risk	Vol: 22 Buy: 1,543 Sell: 850 1h ago	Vol: 9 Buy: 2,875 Sell: 2,196 2h ago	Vol: 276 Buy: 4,050 Sell: 3,157 3h ago	Vol: 8,219 Buy: 5,541 Sell: 5,381 7m ago
Anti-poison supermix(11475)	22×1 Buy 1x 2-dose @ 760 GP Sell 2x 1-dose @ 1,000 GP Expected: +1,220 GP each	+22,344 GP Est. Vol: 19 × 0.99 19 × 1,220 = 22,344	+160.5%	High Risk	Vol: 37 Buy: 1,000 Sell: 992 24m ago	Vol: 54 Buy: 1,180 Sell: 760 29m ago	N/A	N/A
Antidote++(5958)	44×1 Buy 1x 4-dose @ 6,989 GP Sell 4x 1-dose @ 2,049 GP Expected: +1,125 GP each	+139,224 GP Est. Vol: 125 × 0.99 125 × 1,125 = 139,224	+16.1%	Low Risk	Vol: 500 Buy: 2,049 Sell: 1,926 16m ago	Vol: 166 Buy: 4,000 Sell: 3,119 14m ago	Vol: 4,270 Buy: 5,530 Sell: 5,500 Just now	Vol: 95,730 Buy: 7,115 Sell: 6,989 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 @ 93,000 GP Sell 4x 1-dose @ 34,000 GP Expected: +41,640 GP each	+803,860 GP Est. Vol: 20 × 0.99 20 × 41,640 = 803,860	+44.8%	High Risk	Vol: 78 Buy: 34,000 Sell: 35,664 1h ago	Vol: 46 Buy: 50,000 Sell: 48,102 38m ago	Vol: 175 Buy: 77,970 Sell: 65,016 20m ago	Vol: 10,538 Buy: 95,732 Sell: 93,000 1m ago
Prayer regeneration potion(30134)	33×1 Buy 1x 3-dose @ 67,701 GP Sell 3x 1-dose @ 29,400 GP Expected: +19,617 GP each	+8,195,590 GP Est. Vol: 422 × 0.99 422 × 19,617 = 8,195,590	+29.0%	Low Risk	Vol: 1,266 Buy: 29,400 Sell: 24,000 15m ago	Vol: 44 Buy: 70,000 Sell: 40,005 1h ago	Vol: 1,816 Buy: 72,426 Sell: 67,701 41m ago	Vol: 26,203 Buy: 99,993 Sell: 97,134 1m ago
Sanfew serum(10931)	44×1 Buy 1x 4-dose @ 20,336 GP Sell 4x 1-dose @ 8,800 GP Expected: +14,512 GP each	+1,871,286 GP Est. Vol: 130 × 0.99 130 × 14,512 = 1,871,286	+71.4%	Low Risk	Vol: 521 Buy: 8,800 Sell: 4,990 39m ago	Vol: 594 Buy: 10,403 Sell: 10,400 2m ago	Vol: 2,419 Buy: 15,700 Sell: 15,675 3m ago	Vol: 126,173 Buy: 20,841 Sell: 20,336 1m ago
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 4,040 GP Sell 2x 1-dose @ 4,063 GP Expected: +4,005 GP each	+15,859 GP Est. Vol: 4 × 0.99 4 × 4,005 = 15,859	+99.1%	High Risk	Vol: 8 Buy: 4,063 Sell: 1,600 1h ago	Vol: 9 Buy: 8,093 Sell: 4,040 2h ago	Vol: 909 Buy: 10,211 Sell: 9,100 2h ago	Vol: 2,382 Buy: 13,953 Sell: 13,132 17m ago
Divine battlemage potion(24632)	22×1 Buy 1x 2-dose @ 7,000 GP Sell 2x 1-dose @ 5,097 GP Expected: +3,092 GP each	+10,714 GP Est. Vol: 4 × 0.99 4 × 3,092 = 10,714	+44.2%	High Risk	Vol: 7 Buy: 5,097 Sell: 3,010 2h ago	Vol: 5 Buy: 10,155 Sell: 7,000 1h ago	Vol: 28 Buy: 15,825 Sell: 13,501 38m ago	Vol: 971 Buy: 19,000 Sell: 18,001 1m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 14,690 GP Sell 3x 1-dose @ 5,800 GP Expected: +2,536 GP each	+1,641,959 GP Est. Vol: 654 × 0.99 654 × 2,536 = 1,641,959	+17.3%	Low Risk	Vol: 3,441 Buy: 5,800 Sell: 5,674 8m ago	Vol: 920 Buy: 11,945 Sell: 9,622 22m ago	Vol: 654 Buy: 17,500 Sell: 14,690 2m ago	Vol: 63,118 Buy: 23,700 Sell: 22,775 1m ago
Divine magic potion(23754)	44×1 Buy 1x 4-dose @ 3,419 GP Sell 4x 1-dose @ 1,500 GP Expected: +2,521 GP each	+16,847 GP Est. Vol: 7 × 0.99 7 × 2,521 = 16,847	+73.7%	High Risk	Vol: 27 Buy: 1,500 Sell: 855 18m ago	Vol: 128 Buy: 2,559 Sell: 1,457 56m ago	Vol: 80 Buy: 2,188 Sell: 2,160 9m ago	Vol: 12,958 Buy: 3,656 Sell: 3,419 2m ago
Extended super antifire(22218)	22×1 Buy 1x 2-dose @ 8,002 GP Sell 2x 1-dose @ 5,314 GP Expected: +2,520 GP each	+480,196 GP Est. Vol: 193 × 0.99 193 × 2,520 = 480,196	+31.5%	Low Risk	Vol: 385 Buy: 5,314 Sell: 4,857 1m ago	Vol: 592 Buy: 8,111 Sell: 8,002 9m ago	Vol: 754 Buy: 15,494 Sell: 15,350 11m ago	Vol: 31,954 Buy: 19,482 Sell: 19,431 1m ago
Hunter potion(10004)	44×1 Buy 1x 4-dose @ 240 GP Sell 4x 1-dose @ 548 GP Expected: +1,930 GP each	+9,076 GP Est. Vol: 5 × 0.99 5 × 1,930 = 9,076	+804.2%	High Risk	Vol: 19 Buy: 548 Sell: 10 14m ago	Vol: 105 Buy: 500 Sell: 111 10h ago	Vol: 999 Buy: 300 Sell: 165 12m ago	Vol: 2,746 Buy: 506 Sell: 240 4m ago
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 9,369 GP Sell 2x 1-dose @ 5,700 GP Expected: +1,917 GP each	+98,687 GP Est. Vol: 52 × 0.99 52 × 1,917 = 98,687	+20.5%	Medium Risk	Vol: 591 Buy: 5,700 Sell: 4,760 1m ago	Vol: 52 Buy: 9,737 Sell: 9,369 47m ago	Vol: 225 Buy: 16,049 Sell: 15,650 1h ago	Vol: 24,936 Buy: 22,194 Sell: 21,520 1m ago
Divine super strength potion(23718)	33×1 Buy 1x 3-dose @ 3,157 GP Sell 3x 1-dose @ 1,543 GP Expected: +1,426 GP each	+10,351 GP Est. Vol: 7 × 0.99 7 × 1,426 = 10,351	+45.2%	High Risk	Vol: 22 Buy: 1,543 Sell: 850 1h ago	Vol: 9 Buy: 2,875 Sell: 2,196 2h ago	Vol: 276 Buy: 4,050 Sell: 3,157 3h ago	Vol: 8,219 Buy: 5,541 Sell: 5,381 7m ago
Anti-poison supermix(11475)	22×1 Buy 1x 2-dose @ 760 GP Sell 2x 1-dose @ 1,000 GP Expected: +1,220 GP each	+22,344 GP Est. Vol: 19 × 0.99 19 × 1,220 = 22,344	+160.5%	High Risk	Vol: 37 Buy: 1,000 Sell: 992 24m ago	Vol: 54 Buy: 1,180 Sell: 760 29m ago	N/A	N/A
Antidote++(5958)	44×1 Buy 1x 4-dose @ 6,989 GP Sell 4x 1-dose @ 2,049 GP Expected: +1,125 GP each	+139,224 GP Est. Vol: 125 × 0.99 125 × 1,125 = 139,224	+16.1%	Low Risk	Vol: 500 Buy: 2,049 Sell: 1,926 16m ago	Vol: 166 Buy: 4,000 Sell: 3,119 14m ago	Vol: 4,270 Buy: 5,530 Sell: 5,500 Just now	Vol: 95,730 Buy: 7,115 Sell: 6,989 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?