What hops to use?

[jonos7]

I"m making a Kolsch that calls for tettnanger hops my LHBS said to use hallertauer hops but the recipe calls for 3 oz and I only have an 1.5 ozs. I have other hops what should I use?
Brewers Gold
Nugget
golding
Crystal

Thanks

Is there a site that is a reference to what hops have similar values?

 

[chickypad]

Crystal is a hallertau derivative, I'd use that.

I find BYO's chart helpful, you can sort by beer type.

 

[jonos7]

Crystal is a hallertau derivative, I'd use that.

I find BYO's chart helpful, you can sort by beer type.

Thanks