Naturally it depends on how big your bases are - 60x60mm or 15 x 20?

If it helps I am using the basing system for my Zulus. I bought a collection that was only half based and the owner used this package. The bases are 40x15 for the British and 50x35 for the Zulus. I'd say the one kit will last me through at least 100 of each size.