According to Common Merchandise table, 1 load of 10 Beer barrels is 80 stones and costs 100 gp. How much pints are there in a stone of beer, if 1 pint of beer costs 2cp?

Beer weighs essentially the same as water, and as the saying goes, a pint's a pound the world around.

This tells us that one stone (between 10-14 pounds) is between 10-14 pints, or 20-28 cp.

This does not fit together with the price of the trade good relative to the mug at a tavern (80 stone being 800-1120 pints would give it a price of 1600 to 2240 cp, or 16-22.4 gold). Presumably beer that has actually been shipped, instead of brewed locally, is higher quality, not to mention the price of putting it into barrels and actually shipping it.

(edit: I am not an Autarch, just doing some math!)

Looks like half a barrel is 124 pints. I think that should be a good start for you. So one barrel is 248 pints (31 gallons), and a load of ten barrels is 2,480 pints (310 gal).

Presumably beer that has actually been shipped, instead of brewed locally, is higher quality, not to mention the price of putting it into barrels and actually shipping it. (edit: I am not an Autarch, just doing some math!)

Or, the common merchandise beer is actually beer concentrate, dilluted and fermented locally to produce beer sold at 1-2 cp a pint. In this case beer concentrate is sold in special 8 stone barrels, each containing around 112 pints of concentrate, resulting in a price of almost 9 copper per pint of beer concentrate.

Looks like half a barrel is 124 pints. I think that should be a good start for you. So one barrel is 248 pints (31 gallons), and a load of ten barrels is 2,480 pints (310 gal).

1. If an 8-stone beer barrel from Common Merchandise holds 124 pints, then 1 stone is actually 15,5 pints, or almost 2 gallons, and thus a 8-stone barrell contains 15,5 gallons of beer. The cost of such beer is then 8 coppers per pint.

2. If an 8-stone barrel holds 248 pints, then 1 stone is 31 pints, or almost 4 gallons, thus an 8-stone barell contains 31 gallons of beer. The cost of beer would be 4 coppers per pint.

Right, we're definitely getting closer I think. One thing to remember is that brewing is a lot more standardized today. I'm sure barrels back then varied between the different brewsters and monastaries. Still, we're really close with the barrel being 4 cp a pint. And it wasn't unheard of to mix beer/liquor with water. Look at grog.

Also for #1, remember, 124 pints is for a half barrel, not a full one. So you'd be looking at a 4 stone beer half barrel.

Also for #1, remember, 124 pints is for a half barrel, not a full one. So you'd be looking at a 4 stone beer half barrel.

I think 8 stones is a half-barrel holding 15,5 galons of beer, and 16 stones is a full one holding 31 galons of beer. So a load of beer is 10 half-barrels, or 5 full barrels. The only problem that remains is the cost of beer - the wholesale price is greater than retail price. It is 8 times greater than cheap beer, and 4 times greater than good beer.

In adventuring gear the barrel can hold 20 gallons. If the beer is sold in such barrels, then 1 stone is 2,5 gallons and 1 pint costs, again 8 copper.

The barrels of beer are undiluted beer. The pints of beer are heavily diluted, what was called "small beer", and drunk on a daily basis as a replacement for water.

THAT SAID, if I did a 2nd edition of ACKS, the merchandise price for beer would probably be something I adjust.

Thank you everyone for your help, now I can finally say, that a group of four riding a wagon travels with the speed of 72miles/half-barrel of beer, or 36 miles/half-barrel of beer if they really admire the view.

Beer weighs essentially the same as water, and as the saying goes, a pint's a pound the world around.

This tells us that one stone (between 10-14 pounds) is between 10-14 pints, or 20-28 cp.

This does not fit together with the price of the trade good relative to the mug at a tavern (80 stone being 800-1120 pints would give it a price of 1600 to 2240 cp, or 16-22.4 gold). Presumably beer that has actually been shipped, instead of brewed locally, is higher quality, not to mention the price of putting it into barrels and actually shipping it.

(edit: I am not an Autarch, just doing some math!)

Also not an Autarch, but here is a good website that talks about mroe standardized beer sizes

http://www.belmont-station.com/kegs-to-go/keg-policies/

Looks like half a barrel is 124 pints. I think that should be a good start for you. So one barrel is 248 pints (31 gallons), and a load of ten barrels is 2,480 pints (310 gal).

I hope that helps.

Or, the common merchandise beer is actually beer concentrate, dilluted and fermented locally to produce beer sold at 1-2 cp a pint. In this case beer concentrate is sold in special 8 stone barrels, each containing around 112 pints of concentrate, resulting in a price of almost 9 copper per pint of beer concentrate.

1. If an 8-stone beer barrel from Common Merchandise holds 124 pints, then 1 stone is actually 15,5 pints, or almost 2 gallons, and thus a 8-stone barrell contains 15,5 gallons of beer. The cost of such beer is then 8 coppers per pint.

2. If an 8-stone barrel holds 248 pints, then 1 stone is 31 pints, or almost 4 gallons, thus an 8-stone barell contains 31 gallons of beer. The cost of beer would be 4 coppers per pint.

Right, we're definitely getting closer I think. One thing to remember is that brewing is a lot more standardized today. I'm sure barrels back then varied between the different brewsters and monastaries. Still, we're really close with the barrel being 4 cp a pint. And it wasn't unheard of to mix beer/liquor with water. Look at grog.

Also for #1, remember, 124 pints is for a half barrel, not a full one. So you'd be looking at a 4 stone beer half barrel.

I think 8 stones is a half-barrel holding 15,5 galons of beer, and 16 stones is a full one holding 31 galons of beer. So a load of beer is 10 half-barrels, or 5 full barrels. The only problem that remains is the cost of beer - the wholesale price is greater than retail price. It is 8 times greater than cheap beer, and 4 times greater than good beer.

In adventuring gear the barrel can hold 20 gallons. If the beer is sold in such barrels, then 1 stone is 2,5 gallons and 1 pint costs, again 8 copper.

The barrels of beer are undiluted beer. The pints of beer are heavily diluted, what was called "small beer", and drunk on a daily basis as a replacement for water.

THAT SAID, if I did a 2nd edition of ACKS, the merchandise price for beer would probably be something I adjust.

This is good quality Autarch forum right here. :)

"How much beer is there?" is really the fundamental question of all civilization, and as such, it's important to be correct.

Thank you everyone for your help, now I can finally say, that a group of four riding a wagon travels with the speed of 72miles/half-barrel of beer, or 36 miles/half-barrel of beer if they really admire the view.