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: 5:44:52 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
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 61,568 GP Sell 4x 1-dose @ 18,799 GP Expected: +12,876 GP each	+12,556,070 GP Est. Vol: 985 × 0.99 985 × 12,876 = 12,556,070	+20.9%	Low Risk	Vol: 3,940 Buy: 18,799 Sell: 15,120 36m ago	Vol: 235 Buy: 30,277 Sell: 30,000 6m ago	Vol: 8,182 Buy: 46,863 Sell: 44,801 4m ago	Vol: 51,376 Buy: 61,899 Sell: 61,568 1m ago
Extended super antifire(22218)	33×1 Buy 1x 3-dose @ 14,101 GP Sell 3x 1-dose @ 6,800 GP Expected: +6,095 GP each	+3,125,638 GP Est. Vol: 518 × 0.99 518 × 6,095 = 3,125,638	+43.2%	Low Risk	Vol: 1,554 Buy: 6,800 Sell: 5,976 2m ago	Vol: 2,219 Buy: 11,013 Sell: 10,864 9m ago	Vol: 1,788 Buy: 16,900 Sell: 14,101 11m ago	Vol: 69,530 Buy: 21,600 Sell: 21,544 Just now
Extended anti-venom+(29833)	22×1 Buy 1x 2-dose @ 5,494 GP Sell 2x 1-dose @ 4,705 GP Expected: +3,822 GP each	+5,361,476 GP Est. Vol: 1,417 × 0.99 1,417 × 3,822 = 5,361,476	+69.6%	Low Risk	Vol: 7,415 Buy: 4,705 Sell: 4,301 7m ago	Vol: 1,417 Buy: 9,220 Sell: 5,494 7m ago	Vol: 1,620 Buy: 11,986 Sell: 13,978 12m ago	Vol: 88,892 Buy: 18,277 Sell: 18,004 1m ago
Combat potion(9745)	44×1 Buy 1x 4-dose @ 203 GP Sell 4x 1-dose @ 1,000 GP Expected: +3,757 GP each	+47,423 GP Est. Vol: 13 × 0.99 13 × 3,757 = 47,423	+1850.7%	High Risk	Vol: 51 Buy: 1,000 Sell: 86 26m ago	Vol: 416 Buy: 80 Sell: 179 30m ago	Vol: 41,054 Buy: 148 Sell: 145 11m ago	Vol: 28,907 Buy: 207 Sell: 203 2m ago
Relicym's balm(4848)	44×1 Buy 1x 4-dose @ 820 GP Sell 4x 1-dose @ 920 GP Expected: +2,823 GP each	+26,552 GP Est. Vol: 10 × 0.99 10 × 2,823 = 26,552	+344.3%	High Risk	Vol: 38 Buy: 920 Sell: 203 11m ago	Vol: 7 Buy: 384 Sell: 500 1h ago	Vol: 795 Buy: 780 Sell: 637 31m ago	Vol: 6,138 Buy: 870 Sell: 820 2m ago
Anti-venom(12911)	22×1 Buy 1x 2-dose @ 1,100 GP Sell 2x 1-dose @ 1,874 GP Expected: +2,611 GP each	+407,045 GP Est. Vol: 158 × 0.99 158 × 2,611 = 407,045	+237.3%	Low Risk	Vol: 315 Buy: 1,874 Sell: 1,874 3m ago	Vol: 1,367 Buy: 1,720 Sell: 1,100 21m ago	Vol: 444 Buy: 4,948 Sell: 4,948 5m ago	Vol: 122,344 Buy: 7,394 Sell: 6,958 2m ago
Divine battlemage potion(24632)	44×1 Buy 1x 4-dose @ 20,075 GP Sell 4x 1-dose @ 5,645 GP Expected: +2,279 GP each	+11,846 GP Est. Vol: 5 × 0.99 5 × 2,279 = 11,846	+11.4%	High Risk	Vol: 21 Buy: 5,645 Sell: 6,534 2h ago	Vol: 9 Buy: 11,142 Sell: 9,999 9h ago	Vol: 22 Buy: 18,902 Sell: 18,002 7h ago	Vol: 4,143 Buy: 22,430 Sell: 20,075 16m ago
Sacred oil(3436)	33×1 Buy 1x 3-dose @ 2 GP Sell 3x 1-dose @ 688 GP Expected: +2,041 GP each	+6,063 GP Est. Vol: 3 × 0.99 3 × 2,041 = 6,063	+102068.0%	High Risk	Vol: 23 Buy: 688 Sell: 673 1m ago	Vol: 57 Buy: 1,243 Sell: 1,130 1m ago	Vol: 3 Buy: 1,733 Sell: 2 20h ago	Vol: 84,050 Buy: 2,454 Sell: 2,250 1m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 19,627 GP Sell 4x 1-dose @ 5,426 GP Expected: +1,860 GP each	+8,415,017 GP Est. Vol: 4,570 × 0.99 4,570 × 1,860 = 8,415,017	+9.5%	Medium Risk	Vol: 18,280 Buy: 5,426 Sell: 4,950 3m ago	Vol: 3,842 Buy: 11,977 Sell: 10,128 2m ago	Vol: 2,595 Buy: 15,849 Sell: 15,674 8m ago	Vol: 313,744 Buy: 20,263 Sell: 19,627 1m ago
Goading potion(30146)	44×1 Buy 1x 4-dose @ 49,116 GP Sell 4x 1-dose @ 12,847 GP Expected: +1,758 GP each	+30,895 GP Est. Vol: 18 × 0.99 18 × 1,758 = 30,895	+3.6%	High Risk	Vol: 71 Buy: 12,847 Sell: 12,300 34m ago	Vol: 201 Buy: 25,555 Sell: 24,222 7m ago	Vol: 469 Buy: 45,445 Sell: 37,541 18m ago	Vol: 19,234 Buy: 51,250 Sell: 49,116 3m ago
Divine bastion potion(24644)	44×1 Buy 1x 4-dose @ 22,619 GP Sell 4x 1-dose @ 6,139 GP Expected: +1,691 GP each	+697,440 GP Est. Vol: 417 × 0.99 417 × 1,691 = 697,440	+7.5%	Medium Risk	Vol: 1,666 Buy: 6,139 Sell: 6,785 42m ago	Vol: 325 Buy: 11,702 Sell: 11,000 12m ago	Vol: 197 Buy: 17,796 Sell: 17,796 8m ago	Vol: 35,466 Buy: 23,673 Sell: 22,619 1m ago
Antidote+(5949)	44×1 Buy 1x 4-dose @ 1,219 GP Sell 4x 1-dose @ 618 GP Expected: +1,228 GP each	+105,184 GP Est. Vol: 87 × 0.99 87 × 1,228 = 105,184	+100.8%	Medium Risk	Vol: 346 Buy: 618 Sell: 916 6h ago	Vol: 5 Buy: 575 Sell: 3 1m ago	Vol: 9 Buy: 2,002 Sell: 2,212 2h ago	Vol: 2,387 Buy: 1,649 Sell: 1,219 1h ago
Anti-venom+(12919)	22×1 Buy 1x 2-dose @ 4,502 GP Sell 2x 1-dose @ 2,860 GP Expected: +1,161 GP each	+1,331,914 GP Est. Vol: 1,159 × 0.99 1,159 × 1,161 = 1,331,914	+25.8%	Low Risk	Vol: 5,683 Buy: 2,860 Sell: 2,332 3m ago	Vol: 1,159 Buy: 4,553 Sell: 4,502 5m ago	Vol: 2,218 Buy: 8,577 Sell: 8,500 22m ago	Vol: 136,193 Buy: 10,368 Sell: 10,300 3m ago
Forgotten brew(27638)	33×1 Buy 1x 3-dose @ 2,032 GP Sell 3x 1-dose @ 1,075 GP Expected: +1,161 GP each	+727,407 GP Est. Vol: 633 × 0.99 633 × 1,161 = 727,407	+57.1%	Low Risk	Vol: 4,626 Buy: 1,075 Sell: 836 54m ago	Vol: 255 Buy: 1,758 Sell: 3,408 2h ago	Vol: 633 Buy: 3,673 Sell: 2,032 9m ago	Vol: 50,752 Buy: 4,152 Sell: 4,111 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
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 61,568 GP Sell 4x 1-dose @ 18,799 GP Expected: +12,876 GP each	+12,556,070 GP Est. Vol: 985 × 0.99 985 × 12,876 = 12,556,070	+20.9%	Low Risk	Vol: 3,940 Buy: 18,799 Sell: 15,120 36m ago	Vol: 235 Buy: 30,277 Sell: 30,000 6m ago	Vol: 8,182 Buy: 46,863 Sell: 44,801 4m ago	Vol: 51,376 Buy: 61,899 Sell: 61,568 1m ago
Extended super antifire(22218)	33×1 Buy 1x 3-dose @ 14,101 GP Sell 3x 1-dose @ 6,800 GP Expected: +6,095 GP each	+3,125,638 GP Est. Vol: 518 × 0.99 518 × 6,095 = 3,125,638	+43.2%	Low Risk	Vol: 1,554 Buy: 6,800 Sell: 5,976 2m ago	Vol: 2,219 Buy: 11,013 Sell: 10,864 9m ago	Vol: 1,788 Buy: 16,900 Sell: 14,101 11m ago	Vol: 69,530 Buy: 21,600 Sell: 21,544 Just now
Extended anti-venom+(29833)	22×1 Buy 1x 2-dose @ 5,494 GP Sell 2x 1-dose @ 4,705 GP Expected: +3,822 GP each	+5,361,476 GP Est. Vol: 1,417 × 0.99 1,417 × 3,822 = 5,361,476	+69.6%	Low Risk	Vol: 7,415 Buy: 4,705 Sell: 4,301 7m ago	Vol: 1,417 Buy: 9,220 Sell: 5,494 7m ago	Vol: 1,620 Buy: 11,986 Sell: 13,978 12m ago	Vol: 88,892 Buy: 18,277 Sell: 18,004 1m ago
Combat potion(9745)	44×1 Buy 1x 4-dose @ 203 GP Sell 4x 1-dose @ 1,000 GP Expected: +3,757 GP each	+47,423 GP Est. Vol: 13 × 0.99 13 × 3,757 = 47,423	+1850.7%	High Risk	Vol: 51 Buy: 1,000 Sell: 86 26m ago	Vol: 416 Buy: 80 Sell: 179 30m ago	Vol: 41,054 Buy: 148 Sell: 145 11m ago	Vol: 28,907 Buy: 207 Sell: 203 2m ago
Relicym's balm(4848)	44×1 Buy 1x 4-dose @ 820 GP Sell 4x 1-dose @ 920 GP Expected: +2,823 GP each	+26,552 GP Est. Vol: 10 × 0.99 10 × 2,823 = 26,552	+344.3%	High Risk	Vol: 38 Buy: 920 Sell: 203 11m ago	Vol: 7 Buy: 384 Sell: 500 1h ago	Vol: 795 Buy: 780 Sell: 637 31m ago	Vol: 6,138 Buy: 870 Sell: 820 2m ago
Anti-venom(12911)	22×1 Buy 1x 2-dose @ 1,100 GP Sell 2x 1-dose @ 1,874 GP Expected: +2,611 GP each	+407,045 GP Est. Vol: 158 × 0.99 158 × 2,611 = 407,045	+237.3%	Low Risk	Vol: 315 Buy: 1,874 Sell: 1,874 3m ago	Vol: 1,367 Buy: 1,720 Sell: 1,100 21m ago	Vol: 444 Buy: 4,948 Sell: 4,948 5m ago	Vol: 122,344 Buy: 7,394 Sell: 6,958 2m ago
Divine battlemage potion(24632)	44×1 Buy 1x 4-dose @ 20,075 GP Sell 4x 1-dose @ 5,645 GP Expected: +2,279 GP each	+11,846 GP Est. Vol: 5 × 0.99 5 × 2,279 = 11,846	+11.4%	High Risk	Vol: 21 Buy: 5,645 Sell: 6,534 2h ago	Vol: 9 Buy: 11,142 Sell: 9,999 9h ago	Vol: 22 Buy: 18,902 Sell: 18,002 7h ago	Vol: 4,143 Buy: 22,430 Sell: 20,075 16m ago
Sacred oil(3436)	33×1 Buy 1x 3-dose @ 2 GP Sell 3x 1-dose @ 688 GP Expected: +2,041 GP each	+6,063 GP Est. Vol: 3 × 0.99 3 × 2,041 = 6,063	+102068.0%	High Risk	Vol: 23 Buy: 688 Sell: 673 1m ago	Vol: 57 Buy: 1,243 Sell: 1,130 1m ago	Vol: 3 Buy: 1,733 Sell: 2 20h ago	Vol: 84,050 Buy: 2,454 Sell: 2,250 1m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 19,627 GP Sell 4x 1-dose @ 5,426 GP Expected: +1,860 GP each	+8,415,017 GP Est. Vol: 4,570 × 0.99 4,570 × 1,860 = 8,415,017	+9.5%	Medium Risk	Vol: 18,280 Buy: 5,426 Sell: 4,950 3m ago	Vol: 3,842 Buy: 11,977 Sell: 10,128 2m ago	Vol: 2,595 Buy: 15,849 Sell: 15,674 8m ago	Vol: 313,744 Buy: 20,263 Sell: 19,627 1m ago
Goading potion(30146)	44×1 Buy 1x 4-dose @ 49,116 GP Sell 4x 1-dose @ 12,847 GP Expected: +1,758 GP each	+30,895 GP Est. Vol: 18 × 0.99 18 × 1,758 = 30,895	+3.6%	High Risk	Vol: 71 Buy: 12,847 Sell: 12,300 34m ago	Vol: 201 Buy: 25,555 Sell: 24,222 7m ago	Vol: 469 Buy: 45,445 Sell: 37,541 18m ago	Vol: 19,234 Buy: 51,250 Sell: 49,116 3m ago
Divine bastion potion(24644)	44×1 Buy 1x 4-dose @ 22,619 GP Sell 4x 1-dose @ 6,139 GP Expected: +1,691 GP each	+697,440 GP Est. Vol: 417 × 0.99 417 × 1,691 = 697,440	+7.5%	Medium Risk	Vol: 1,666 Buy: 6,139 Sell: 6,785 42m ago	Vol: 325 Buy: 11,702 Sell: 11,000 12m ago	Vol: 197 Buy: 17,796 Sell: 17,796 8m ago	Vol: 35,466 Buy: 23,673 Sell: 22,619 1m ago
Antidote+(5949)	44×1 Buy 1x 4-dose @ 1,219 GP Sell 4x 1-dose @ 618 GP Expected: +1,228 GP each	+105,184 GP Est. Vol: 87 × 0.99 87 × 1,228 = 105,184	+100.8%	Medium Risk	Vol: 346 Buy: 618 Sell: 916 6h ago	Vol: 5 Buy: 575 Sell: 3 1m ago	Vol: 9 Buy: 2,002 Sell: 2,212 2h ago	Vol: 2,387 Buy: 1,649 Sell: 1,219 1h ago
Anti-venom+(12919)	22×1 Buy 1x 2-dose @ 4,502 GP Sell 2x 1-dose @ 2,860 GP Expected: +1,161 GP each	+1,331,914 GP Est. Vol: 1,159 × 0.99 1,159 × 1,161 = 1,331,914	+25.8%	Low Risk	Vol: 5,683 Buy: 2,860 Sell: 2,332 3m ago	Vol: 1,159 Buy: 4,553 Sell: 4,502 5m ago	Vol: 2,218 Buy: 8,577 Sell: 8,500 22m ago	Vol: 136,193 Buy: 10,368 Sell: 10,300 3m ago
Forgotten brew(27638)	33×1 Buy 1x 3-dose @ 2,032 GP Sell 3x 1-dose @ 1,075 GP Expected: +1,161 GP each	+727,407 GP Est. Vol: 633 × 0.99 633 × 1,161 = 727,407	+57.1%	Low Risk	Vol: 4,626 Buy: 1,075 Sell: 836 54m ago	Vol: 255 Buy: 1,758 Sell: 3,408 2h ago	Vol: 633 Buy: 3,673 Sell: 2,032 9m ago	Vol: 50,752 Buy: 4,152 Sell: 4,111 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?