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: 1:27:26 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 @ 48,105 GP Sell 4x 1-dose @ 19,800 GP Expected: +30,303 GP each	+465,000 GP Est. Vol: 16 × 0.99 16 × 30,303 = 465,000	+63.0%	High Risk	Vol: 62 Buy: 19,800 Sell: 12,024 28m ago	Vol: 123 Buy: 26,500 Sell: 23,810 28m ago	Vol: 1,604 Buy: 45,600 Sell: 36,118 45m ago	Vol: 31,246 Buy: 49,700 Sell: 48,105 Just now
Super restore mix(11495)	22×1 Buy 1x 2-dose @ 2,390 GP Sell 2x 1-dose @ 5,000 GP Expected: +7,510 GP each	+914,493 GP Est. Vol: 123 × 0.99 123 × 7,510 = 914,493	+314.2%	Low Risk	Vol: 246 Buy: 5,000 Sell: 1,232 44m ago	Vol: 5,304 Buy: 2,425 Sell: 2,390 11m ago	N/A	N/A
Stamina mix(12635)	22×1 Buy 1x 2-dose @ 784 GP Sell 2x 1-dose @ 3,082 GP Expected: +5,318 GP each	+5,265 GP Est. Vol: 1 × 0.99 1 × 5,318 = 5,265	+678.4%	High Risk	Vol: 2 Buy: 3,082 Sell: 1,677 6h ago	Vol: 4,555 Buy: 3,243 Sell: 784 2h ago	N/A	N/A
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 58,796 GP Sell 4x 1-dose @ 16,000 GP Expected: +4,564 GP each	+5,088,803 GP Est. Vol: 1,126 × 0.99 1,126 × 4,564 = 5,088,803	+7.8%	Medium Risk	Vol: 4,505 Buy: 16,000 Sell: 14,266 12m ago	Vol: 108 Buy: 31,998 Sell: 29,423 58m ago	Vol: 5,156 Buy: 46,307 Sell: 43,674 4m ago	Vol: 52,420 Buy: 59,299 Sell: 58,796 2m ago
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 6,300 GP Sell 2x 1-dose @ 4,850 GP Expected: +3,303 GP each	+21,255 GP Est. Vol: 7 × 0.99 7 × 3,303 = 21,255	+52.4%	High Risk	Vol: 13 Buy: 4,850 Sell: 4,850 2h ago	Vol: 7 Buy: 5,827 Sell: 6,300 3h ago	Vol: 1,113 Buy: 13,482 Sell: 13,380 27m ago	Vol: 5,775 Buy: 18,400 Sell: 18,272 1m ago
Bastion potion(22470)	22×1 Buy 1x 2-dose @ 6,001 GP Sell 2x 1-dose @ 4,430 GP Expected: +2,770 GP each	+211,188 GP Est. Vol: 77 × 0.99 77 × 2,770 = 211,188	+46.2%	Medium Risk	Vol: 154 Buy: 4,430 Sell: 4,600 20m ago	Vol: 151 Buy: 9,968 Sell: 6,001 23m ago	Vol: 1,479 Buy: 14,700 Sell: 14,639 5m ago	Vol: 43,722 Buy: 20,800 Sell: 20,759 Just now
Forgotten brew(27638)	44×1 Buy 1x 4-dose @ 4,776 GP Sell 4x 1-dose @ 1,732 GP Expected: +2,083 GP each	+1,190,228 GP Est. Vol: 577 × 0.99 577 × 2,083 = 1,190,228	+43.6%	Low Risk	Vol: 2,309 Buy: 1,732 Sell: 920 46m ago	Vol: 535 Buy: 3,471 Sell: 2,778 6m ago	Vol: 749 Buy: 4,600 Sell: 3,981 8m ago	Vol: 50,173 Buy: 5,000 Sell: 4,776 1m ago
Sanfew serum(10931)	33×1 Buy 1x 3-dose @ 14,302 GP Sell 3x 1-dose @ 5,498 GP Expected: +2,027 GP each	+317,742 GP Est. Vol: 158 × 0.99 158 × 2,027 = 317,742	+14.2%	Low Risk	Vol: 475 Buy: 5,498 Sell: 4,480 Just now	Vol: 474 Buy: 8,610 Sell: 9,501 Just now	Vol: 1,036 Buy: 14,199 Sell: 14,302 Just now	Vol: 131,415 Buy: 20,936 Sell: 20,262 1m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 12,306 GP Sell 3x 1-dose @ 4,794 GP Expected: +1,932 GP each	+1,166,844 GP Est. Vol: 610 × 0.99 610 × 1,932 = 1,166,844	+15.7%	Low Risk	Vol: 7,505 Buy: 4,794 Sell: 4,794 2m ago	Vol: 698 Buy: 10,375 Sell: 8,120 16m ago	Vol: 610 Buy: 13,767 Sell: 12,306 3m ago	Vol: 94,702 Buy: 18,823 Sell: 18,618 Just now
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 10,402 GP Sell 2x 1-dose @ 6,138 GP Expected: +1,751 GP each	+195,911 GP Est. Vol: 113 × 0.99 113 × 1,751 = 195,911	+16.8%	Low Risk	Vol: 565 Buy: 6,138 Sell: 7,141 22m ago	Vol: 113 Buy: 10,948 Sell: 10,402 1h ago	Vol: 294 Buy: 22,000 Sell: 18,972 27m ago	Vol: 40,498 Buy: 25,110 Sell: 24,153 2m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 19,535 GP Sell 4x 1-dose @ 5,321 GP Expected: +1,536 GP each	+6,140,224 GP Est. Vol: 4,038 × 0.99 4,038 × 1,536 = 6,140,224	+7.9%	Medium Risk	Vol: 16,150 Buy: 5,321 Sell: 5,000 11m ago	Vol: 3,448 Buy: 10,369 Sell: 10,151 14m ago	Vol: 3,845 Buy: 16,640 Sell: 15,182 15m ago	Vol: 308,853 Buy: 20,000 Sell: 19,535 Just now
Divine battlemage potion(24632)	44×1 Buy 1x 4-dose @ 18,782 GP Sell 4x 1-dose @ 5,020 GP Expected: +1,097 GP each	+5,160 GP Est. Vol: 5 × 0.99 5 × 1,097 = 5,160	+5.8%	High Risk	Vol: 19 Buy: 5,020 Sell: 5,000 3h ago	Vol: 27 Buy: 10,007 Sell: 11,620 3h ago	Vol: 38 Buy: 16,279 Sell: 17,135 5h ago	Vol: 3,785 Buy: 21,875 Sell: 18,782 25m ago
Sacred oil(3436)	33×1 Buy 1x 3-dose @ 1,544 GP Sell 3x 1-dose @ 859 GP Expected: +1,007 GP each	+3,989 GP Est. Vol: 4 × 0.99 4 × 1,007 = 3,989	+65.2%	High Risk	Vol: 29 Buy: 859 Sell: 744 3h ago	Vol: 67 Buy: 1,488 Sell: 1,459 6m ago	Vol: 4 Buy: 2,450 Sell: 1,544 8h ago	Vol: 81,768 Buy: 2,900 Sell: 2,900 20m 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 @ 48,105 GP Sell 4x 1-dose @ 19,800 GP Expected: +30,303 GP each	+465,000 GP Est. Vol: 16 × 0.99 16 × 30,303 = 465,000	+63.0%	High Risk	Vol: 62 Buy: 19,800 Sell: 12,024 28m ago	Vol: 123 Buy: 26,500 Sell: 23,810 28m ago	Vol: 1,604 Buy: 45,600 Sell: 36,118 45m ago	Vol: 31,246 Buy: 49,700 Sell: 48,105 Just now
Super restore mix(11495)	22×1 Buy 1x 2-dose @ 2,390 GP Sell 2x 1-dose @ 5,000 GP Expected: +7,510 GP each	+914,493 GP Est. Vol: 123 × 0.99 123 × 7,510 = 914,493	+314.2%	Low Risk	Vol: 246 Buy: 5,000 Sell: 1,232 44m ago	Vol: 5,304 Buy: 2,425 Sell: 2,390 11m ago	N/A	N/A
Stamina mix(12635)	22×1 Buy 1x 2-dose @ 784 GP Sell 2x 1-dose @ 3,082 GP Expected: +5,318 GP each	+5,265 GP Est. Vol: 1 × 0.99 1 × 5,318 = 5,265	+678.4%	High Risk	Vol: 2 Buy: 3,082 Sell: 1,677 6h ago	Vol: 4,555 Buy: 3,243 Sell: 784 2h ago	N/A	N/A
Prayer regeneration potion(30134)	44×1 Buy 1x 4-dose @ 58,796 GP Sell 4x 1-dose @ 16,000 GP Expected: +4,564 GP each	+5,088,803 GP Est. Vol: 1,126 × 0.99 1,126 × 4,564 = 5,088,803	+7.8%	Medium Risk	Vol: 4,505 Buy: 16,000 Sell: 14,266 12m ago	Vol: 108 Buy: 31,998 Sell: 29,423 58m ago	Vol: 5,156 Buy: 46,307 Sell: 43,674 4m ago	Vol: 52,420 Buy: 59,299 Sell: 58,796 2m ago
Battlemage potion(22458)	22×1 Buy 1x 2-dose @ 6,300 GP Sell 2x 1-dose @ 4,850 GP Expected: +3,303 GP each	+21,255 GP Est. Vol: 7 × 0.99 7 × 3,303 = 21,255	+52.4%	High Risk	Vol: 13 Buy: 4,850 Sell: 4,850 2h ago	Vol: 7 Buy: 5,827 Sell: 6,300 3h ago	Vol: 1,113 Buy: 13,482 Sell: 13,380 27m ago	Vol: 5,775 Buy: 18,400 Sell: 18,272 1m ago
Bastion potion(22470)	22×1 Buy 1x 2-dose @ 6,001 GP Sell 2x 1-dose @ 4,430 GP Expected: +2,770 GP each	+211,188 GP Est. Vol: 77 × 0.99 77 × 2,770 = 211,188	+46.2%	Medium Risk	Vol: 154 Buy: 4,430 Sell: 4,600 20m ago	Vol: 151 Buy: 9,968 Sell: 6,001 23m ago	Vol: 1,479 Buy: 14,700 Sell: 14,639 5m ago	Vol: 43,722 Buy: 20,800 Sell: 20,759 Just now
Forgotten brew(27638)	44×1 Buy 1x 4-dose @ 4,776 GP Sell 4x 1-dose @ 1,732 GP Expected: +2,083 GP each	+1,190,228 GP Est. Vol: 577 × 0.99 577 × 2,083 = 1,190,228	+43.6%	Low Risk	Vol: 2,309 Buy: 1,732 Sell: 920 46m ago	Vol: 535 Buy: 3,471 Sell: 2,778 6m ago	Vol: 749 Buy: 4,600 Sell: 3,981 8m ago	Vol: 50,173 Buy: 5,000 Sell: 4,776 1m ago
Sanfew serum(10931)	33×1 Buy 1x 3-dose @ 14,302 GP Sell 3x 1-dose @ 5,498 GP Expected: +2,027 GP each	+317,742 GP Est. Vol: 158 × 0.99 158 × 2,027 = 317,742	+14.2%	Low Risk	Vol: 475 Buy: 5,498 Sell: 4,480 Just now	Vol: 474 Buy: 8,610 Sell: 9,501 Just now	Vol: 1,036 Buy: 14,199 Sell: 14,302 Just now	Vol: 131,415 Buy: 20,936 Sell: 20,262 1m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 12,306 GP Sell 3x 1-dose @ 4,794 GP Expected: +1,932 GP each	+1,166,844 GP Est. Vol: 610 × 0.99 610 × 1,932 = 1,166,844	+15.7%	Low Risk	Vol: 7,505 Buy: 4,794 Sell: 4,794 2m ago	Vol: 698 Buy: 10,375 Sell: 8,120 16m ago	Vol: 610 Buy: 13,767 Sell: 12,306 3m ago	Vol: 94,702 Buy: 18,823 Sell: 18,618 Just now
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 10,402 GP Sell 2x 1-dose @ 6,138 GP Expected: +1,751 GP each	+195,911 GP Est. Vol: 113 × 0.99 113 × 1,751 = 195,911	+16.8%	Low Risk	Vol: 565 Buy: 6,138 Sell: 7,141 22m ago	Vol: 113 Buy: 10,948 Sell: 10,402 1h ago	Vol: 294 Buy: 22,000 Sell: 18,972 27m ago	Vol: 40,498 Buy: 25,110 Sell: 24,153 2m ago
Divine super combat potion(23694)	44×1 Buy 1x 4-dose @ 19,535 GP Sell 4x 1-dose @ 5,321 GP Expected: +1,536 GP each	+6,140,224 GP Est. Vol: 4,038 × 0.99 4,038 × 1,536 = 6,140,224	+7.9%	Medium Risk	Vol: 16,150 Buy: 5,321 Sell: 5,000 11m ago	Vol: 3,448 Buy: 10,369 Sell: 10,151 14m ago	Vol: 3,845 Buy: 16,640 Sell: 15,182 15m ago	Vol: 308,853 Buy: 20,000 Sell: 19,535 Just now
Divine battlemage potion(24632)	44×1 Buy 1x 4-dose @ 18,782 GP Sell 4x 1-dose @ 5,020 GP Expected: +1,097 GP each	+5,160 GP Est. Vol: 5 × 0.99 5 × 1,097 = 5,160	+5.8%	High Risk	Vol: 19 Buy: 5,020 Sell: 5,000 3h ago	Vol: 27 Buy: 10,007 Sell: 11,620 3h ago	Vol: 38 Buy: 16,279 Sell: 17,135 5h ago	Vol: 3,785 Buy: 21,875 Sell: 18,782 25m ago
Sacred oil(3436)	33×1 Buy 1x 3-dose @ 1,544 GP Sell 3x 1-dose @ 859 GP Expected: +1,007 GP each	+3,989 GP Est. Vol: 4 × 0.99 4 × 1,007 = 3,989	+65.2%	High Risk	Vol: 29 Buy: 859 Sell: 744 3h ago	Vol: 67 Buy: 1,488 Sell: 1,459 6m ago	Vol: 4 Buy: 2,450 Sell: 1,544 8h ago	Vol: 81,768 Buy: 2,900 Sell: 2,900 20m 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?