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.

Real-time OSRS prices

Volume-based calculations

Risk analysis included

Data loaded: 83 potions analyzed (Updated: 2:40:02 AM)

Active Opportunities

12,464,246

Total Daily Revenue (GP)

Potions Analyzed

Filter & Search Opportunities

Search Potions

Minimum Profit

Price Activity

Strategy Type

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
Antidote+(5949)	44×1 Buy 1x 4-dose @ 1,806 GP Sell 4x 1-dose @ 1,775 GP Expected: +5,223 GP each	+63,342 GP Est. Vol: 12 × 0.99 12 × 5,223 = 63,342	+289.2%	High Risk	Vol: 49 Buy: 1,775 Sell: 863 53m ago	Vol: 140 Buy: 1,304 Sell: 885 1h ago	Vol: 88 Buy: 2,991 Sell: 1,223 1h ago	Vol: 1,923 Buy: 1,809 Sell: 1,806 4m ago
Ancient brew(26346)	44×1 Buy 1x 4-dose @ 3,751 GP Sell 4x 1-dose @ 1,717 GP Expected: +3,048 GP each	+86,763 GP Est. Vol: 29 × 0.99 29 × 3,048 = 86,763	+81.3%	Medium Risk	Vol: 115 Buy: 1,717 Sell: 961 2m ago	Vol: 282 Buy: 1,697 Sell: 1,700 2m ago	Vol: 22,262 Buy: 2,997 Sell: 2,804 9m ago	Vol: 60,215 Buy: 4,200 Sell: 3,751 1m ago
Goading potion(30146)	44×1 Buy 1x 4-dose @ 52,582 GP Sell 4x 1-dose @ 14,000 GP Expected: +2,858 GP each	+124,494 GP Est. Vol: 44 × 0.99 44 × 2,858 = 124,494	+5.4%	Medium Risk	Vol: 176 Buy: 14,000 Sell: 12,201 22m ago	Vol: 152 Buy: 27,000 Sell: 26,250 10m ago	Vol: 2,100 Buy: 40,609 Sell: 39,937 22m ago	Vol: 24,558 Buy: 53,992 Sell: 52,582 4m ago
Forgotten brew(27638)	33×1 Buy 1x 3-dose @ 2,454 GP Sell 3x 1-dose @ 1,779 GP Expected: +2,830 GP each	+3,053,454 GP Est. Vol: 1,090 × 0.99 1,090 × 2,830 = 3,053,454	+115.3%	Low Risk	Vol: 3,270 Buy: 1,779 Sell: 1,051 17m ago	Vol: 398 Buy: 2,500 Sell: 2,001 11m ago	Vol: 2,801 Buy: 4,473 Sell: 2,454 54m ago	Vol: 45,915 Buy: 4,919 Sell: 4,705 Just now
Prayer regeneration potion(30134)	33×1 Buy 1x 3-dose @ 43,442 GP Sell 3x 1-dose @ 15,512 GP Expected: +2,629 GP each	+3,200,895 GP Est. Vol: 1,230 × 0.99 1,230 × 2,629 = 3,200,895	+6.1%	Medium Risk	Vol: 3,690 Buy: 15,512 Sell: 15,063 7m ago	Vol: 453 Buy: 43,359 Sell: 28,787 1h ago	Vol: 7,468 Buy: 46,000 Sell: 43,442 19m ago	Vol: 59,281 Buy: 62,232 Sell: 60,593 1m ago
Bastion potion(22470)	33×1 Buy 1x 3-dose @ 14,505 GP Sell 3x 1-dose @ 5,666 GP Expected: +2,323 GP each	+251,444 GP Est. Vol: 109 × 0.99 109 × 2,323 = 251,444	+16.0%	Low Risk	Vol: 328 Buy: 5,666 Sell: 11 40m ago	Vol: 360 Buy: 10,379 Sell: 9,836 10m ago	Vol: 10,639 Buy: 14,997 Sell: 14,505 3m ago	Vol: 37,514 Buy: 21,100 Sell: 21,080 2m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 12,405 GP Sell 3x 1-dose @ 4,896 GP Expected: +2,136 GP each	+1,169,462 GP Est. Vol: 553 × 0.99 553 × 2,136 = 1,169,462	+17.2%	Low Risk	Vol: 7,527 Buy: 4,896 Sell: 4,310 21m ago	Vol: 1,326 Buy: 10,375 Sell: 9,755 1m ago	Vol: 553 Buy: 12,728 Sell: 12,405 2m ago	Vol: 83,635 Buy: 18,807 Sell: 18,630 Just now
Hunter potion(10004)	44×1 Buy 1x 4-dose @ 618 GP Sell 4x 1-dose @ 672 GP Expected: +2,043 GP each	+5,562 GP Est. Vol: 3 × 0.99 3 × 2,043 = 5,562	+330.6%	High Risk	Vol: 11 Buy: 672 Sell: 822 1h ago	Vol: 1,924 Buy: 339 Sell: 300 1h ago	Vol: 2,354 Buy: 223 Sell: 223 1h ago	Vol: 4,307 Buy: 718 Sell: 618 33m ago
Super antifire potion(21987)	33×1 Buy 1x 3-dose @ 12,450 GP Sell 3x 1-dose @ 4,733 GP Expected: +1,607 GP each	+32,879 GP Est. Vol: 21 × 0.99 21 × 1,607 = 32,879	+12.9%	Medium Risk	Vol: 62 Buy: 4,733 Sell: 4,100 29m ago	Vol: 1,991 Buy: 11,400 Sell: 10,500 3h ago	Vol: 273 Buy: 15,831 Sell: 12,450 10m ago	Vol: 46,434 Buy: 19,500 Sell: 19,466 3m ago
Divine magic potion(23754)	22×1 Buy 1x 2-dose @ 777 GP Sell 2x 1-dose @ 1,137 GP Expected: +1,474 GP each	+162,006 GP Est. Vol: 111 × 0.99 111 × 1,474 = 162,006	+189.7%	Low Risk	Vol: 653 Buy: 1,137 Sell: 801 1h ago	Vol: 111 Buy: 1,184 Sell: 777 4m ago	Vol: 730 Buy: 2,650 Sell: 2,450 19m ago	Vol: 20,896 Buy: 3,480 Sell: 3,215 2m ago
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 11,001 GP Sell 2x 1-dose @ 6,300 GP Expected: +1,473 GP each	+144,369 GP Est. Vol: 99 × 0.99 99 × 1,473 = 144,369	+13.4%	Medium Risk	Vol: 1,402 Buy: 6,300 Sell: 5,900 11m ago	Vol: 99 Buy: 12,130 Sell: 11,001 1m ago	Vol: 236 Buy: 20,000 Sell: 18,174 11m ago	Vol: 36,196 Buy: 24,281 Sell: 24,281 Just now
Divine super attack potion(23706)	22×1 Buy 1x 2-dose @ 1,506 GP Sell 2x 1-dose @ 1,500 GP Expected: +1,464 GP each	+23,190 GP Est. Vol: 16 × 0.99 16 × 1,464 = 23,190	+97.2%	High Risk	Vol: 32 Buy: 1,500 Sell: 750 3h ago	Vol: 24 Buy: 1,505 Sell: 1,506 21m ago	Vol: 27 Buy: 2,712 Sell: 3,155 28m ago	Vol: 7,649 Buy: 5,504 Sell: 5,278 8m ago
Anti-venom(12911)	44×1 Buy 1x 4-dose @ 5,658 GP Sell 4x 1-dose @ 1,720 GP Expected: +1,153 GP each	+987,543 GP Est. Vol: 865 × 0.99 865 × 1,153 = 987,543	+20.4%	Low Risk	Vol: 3,460 Buy: 1,720 Sell: 1,500 13m ago	Vol: 1,043 Buy: 3,722 Sell: 3,000 27m ago	Vol: 2,348 Buy: 4,741 Sell: 4,500 7m ago	Vol: 95,959 Buy: 5,700 Sell: 5,658 1m ago
Divine ranging potion(23742)	44×1 Buy 1x 4-dose @ 6,542 GP Sell 4x 1-dose @ 1,919 GP Expected: +1,057 GP each	+3,158,843 GP Est. Vol: 3,018 × 0.99 3,018 × 1,057 = 3,158,843	+16.2%	Low Risk	Vol: 12,072 Buy: 1,919 Sell: 1,600 1m ago	Vol: 3,231 Buy: 4,190 Sell: 2,839 1m ago	Vol: 3,641 Buy: 4,739 Sell: 4,788 1m ago	Vol: 243,142 Buy: 6,900 Sell: 6,542 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

Loading potion calculator...

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
Antidote+(5949)	44×1 Buy 1x 4-dose @ 1,806 GP Sell 4x 1-dose @ 1,775 GP Expected: +5,223 GP each	+63,342 GP Est. Vol: 12 × 0.99 12 × 5,223 = 63,342	+289.2%	High Risk	Vol: 49 Buy: 1,775 Sell: 863 53m ago	Vol: 140 Buy: 1,304 Sell: 885 1h ago	Vol: 88 Buy: 2,991 Sell: 1,223 1h ago	Vol: 1,923 Buy: 1,809 Sell: 1,806 4m ago
Ancient brew(26346)	44×1 Buy 1x 4-dose @ 3,751 GP Sell 4x 1-dose @ 1,717 GP Expected: +3,048 GP each	+86,763 GP Est. Vol: 29 × 0.99 29 × 3,048 = 86,763	+81.3%	Medium Risk	Vol: 115 Buy: 1,717 Sell: 961 2m ago	Vol: 282 Buy: 1,697 Sell: 1,700 2m ago	Vol: 22,262 Buy: 2,997 Sell: 2,804 9m ago	Vol: 60,215 Buy: 4,200 Sell: 3,751 1m ago
Goading potion(30146)	44×1 Buy 1x 4-dose @ 52,582 GP Sell 4x 1-dose @ 14,000 GP Expected: +2,858 GP each	+124,494 GP Est. Vol: 44 × 0.99 44 × 2,858 = 124,494	+5.4%	Medium Risk	Vol: 176 Buy: 14,000 Sell: 12,201 22m ago	Vol: 152 Buy: 27,000 Sell: 26,250 10m ago	Vol: 2,100 Buy: 40,609 Sell: 39,937 22m ago	Vol: 24,558 Buy: 53,992 Sell: 52,582 4m ago
Forgotten brew(27638)	33×1 Buy 1x 3-dose @ 2,454 GP Sell 3x 1-dose @ 1,779 GP Expected: +2,830 GP each	+3,053,454 GP Est. Vol: 1,090 × 0.99 1,090 × 2,830 = 3,053,454	+115.3%	Low Risk	Vol: 3,270 Buy: 1,779 Sell: 1,051 17m ago	Vol: 398 Buy: 2,500 Sell: 2,001 11m ago	Vol: 2,801 Buy: 4,473 Sell: 2,454 54m ago	Vol: 45,915 Buy: 4,919 Sell: 4,705 Just now
Prayer regeneration potion(30134)	33×1 Buy 1x 3-dose @ 43,442 GP Sell 3x 1-dose @ 15,512 GP Expected: +2,629 GP each	+3,200,895 GP Est. Vol: 1,230 × 0.99 1,230 × 2,629 = 3,200,895	+6.1%	Medium Risk	Vol: 3,690 Buy: 15,512 Sell: 15,063 7m ago	Vol: 453 Buy: 43,359 Sell: 28,787 1h ago	Vol: 7,468 Buy: 46,000 Sell: 43,442 19m ago	Vol: 59,281 Buy: 62,232 Sell: 60,593 1m ago
Bastion potion(22470)	33×1 Buy 1x 3-dose @ 14,505 GP Sell 3x 1-dose @ 5,666 GP Expected: +2,323 GP each	+251,444 GP Est. Vol: 109 × 0.99 109 × 2,323 = 251,444	+16.0%	Low Risk	Vol: 328 Buy: 5,666 Sell: 11 40m ago	Vol: 360 Buy: 10,379 Sell: 9,836 10m ago	Vol: 10,639 Buy: 14,997 Sell: 14,505 3m ago	Vol: 37,514 Buy: 21,100 Sell: 21,080 2m ago
Extended anti-venom+(29833)	33×1 Buy 1x 3-dose @ 12,405 GP Sell 3x 1-dose @ 4,896 GP Expected: +2,136 GP each	+1,169,462 GP Est. Vol: 553 × 0.99 553 × 2,136 = 1,169,462	+17.2%	Low Risk	Vol: 7,527 Buy: 4,896 Sell: 4,310 21m ago	Vol: 1,326 Buy: 10,375 Sell: 9,755 1m ago	Vol: 553 Buy: 12,728 Sell: 12,405 2m ago	Vol: 83,635 Buy: 18,807 Sell: 18,630 Just now
Hunter potion(10004)	44×1 Buy 1x 4-dose @ 618 GP Sell 4x 1-dose @ 672 GP Expected: +2,043 GP each	+5,562 GP Est. Vol: 3 × 0.99 3 × 2,043 = 5,562	+330.6%	High Risk	Vol: 11 Buy: 672 Sell: 822 1h ago	Vol: 1,924 Buy: 339 Sell: 300 1h ago	Vol: 2,354 Buy: 223 Sell: 223 1h ago	Vol: 4,307 Buy: 718 Sell: 618 33m ago
Super antifire potion(21987)	33×1 Buy 1x 3-dose @ 12,450 GP Sell 3x 1-dose @ 4,733 GP Expected: +1,607 GP each	+32,879 GP Est. Vol: 21 × 0.99 21 × 1,607 = 32,879	+12.9%	Medium Risk	Vol: 62 Buy: 4,733 Sell: 4,100 29m ago	Vol: 1,991 Buy: 11,400 Sell: 10,500 3h ago	Vol: 273 Buy: 15,831 Sell: 12,450 10m ago	Vol: 46,434 Buy: 19,500 Sell: 19,466 3m ago
Divine magic potion(23754)	22×1 Buy 1x 2-dose @ 777 GP Sell 2x 1-dose @ 1,137 GP Expected: +1,474 GP each	+162,006 GP Est. Vol: 111 × 0.99 111 × 1,474 = 162,006	+189.7%	Low Risk	Vol: 653 Buy: 1,137 Sell: 801 1h ago	Vol: 111 Buy: 1,184 Sell: 777 4m ago	Vol: 730 Buy: 2,650 Sell: 2,450 19m ago	Vol: 20,896 Buy: 3,480 Sell: 3,215 2m ago
Divine bastion potion(24644)	22×1 Buy 1x 2-dose @ 11,001 GP Sell 2x 1-dose @ 6,300 GP Expected: +1,473 GP each	+144,369 GP Est. Vol: 99 × 0.99 99 × 1,473 = 144,369	+13.4%	Medium Risk	Vol: 1,402 Buy: 6,300 Sell: 5,900 11m ago	Vol: 99 Buy: 12,130 Sell: 11,001 1m ago	Vol: 236 Buy: 20,000 Sell: 18,174 11m ago	Vol: 36,196 Buy: 24,281 Sell: 24,281 Just now
Divine super attack potion(23706)	22×1 Buy 1x 2-dose @ 1,506 GP Sell 2x 1-dose @ 1,500 GP Expected: +1,464 GP each	+23,190 GP Est. Vol: 16 × 0.99 16 × 1,464 = 23,190	+97.2%	High Risk	Vol: 32 Buy: 1,500 Sell: 750 3h ago	Vol: 24 Buy: 1,505 Sell: 1,506 21m ago	Vol: 27 Buy: 2,712 Sell: 3,155 28m ago	Vol: 7,649 Buy: 5,504 Sell: 5,278 8m ago
Anti-venom(12911)	44×1 Buy 1x 4-dose @ 5,658 GP Sell 4x 1-dose @ 1,720 GP Expected: +1,153 GP each	+987,543 GP Est. Vol: 865 × 0.99 865 × 1,153 = 987,543	+20.4%	Low Risk	Vol: 3,460 Buy: 1,720 Sell: 1,500 13m ago	Vol: 1,043 Buy: 3,722 Sell: 3,000 27m ago	Vol: 2,348 Buy: 4,741 Sell: 4,500 7m ago	Vol: 95,959 Buy: 5,700 Sell: 5,658 1m ago
Divine ranging potion(23742)	44×1 Buy 1x 4-dose @ 6,542 GP Sell 4x 1-dose @ 1,919 GP Expected: +1,057 GP each	+3,158,843 GP Est. Vol: 3,018 × 0.99 3,018 × 1,057 = 3,158,843	+16.2%	Low Risk	Vol: 12,072 Buy: 1,919 Sell: 1,600 1m ago	Vol: 3,231 Buy: 4,190 Sell: 2,839 1m ago	Vol: 3,641 Buy: 4,739 Sell: 4,788 1m ago	Vol: 243,142 Buy: 6,900 Sell: 6,542 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?