NZ GST calculator.

NZ GST is a flat 15%. Type any amount — Smoko works out GST-exclusive, GST portion, and GST-inclusive instantly.

Amount before GST (NZD)

Exclusive (before GST)$0.00

GST (15%)$0.00

Inclusive (with GST)$0.00

NZ GST Calculator — Add or Strip 15% · Smoko