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Made in NZ · For NZ buildersEvery builder calculator you need — offline, on site
NZS 3604 spans, H1 R-value, Healthy Homes, concrete, decking, GIB, timber, roof, stairs and more — 16 calculators built into Toolie, plus a 115-topic NZ reference library.
No credit card · Cancel anytime · Works offline on site · Flat NZD pricing
16 builder calculators, built in and offline-first
Toolie ships the on-site maths a New Zealand builder actually runs — no app-switching, no spreadsheet, no “I’ll work it out back at the yard”. Every calculator works with no signal and is current to the NZ standards. They’re in the app and in the crew portal too.
Plus a 115-topic NZ Reference library
NZS 3604, NZS 3902 and NZS 4229, the H1 6th edition, Healthy Homes, BRANZ research, the tolerance guide, GIB systems, span tables, NZ timber and H-class, wind and coastal zones, the 2025 Code update and per-council consent fees — a whole reference shelf that works on site.
The calculators come with every plan, including Solo at NZ$49/mo. See the full feature guide or how Toolie compares.
Common questions
Are the calculators free?
They come with every Toolie plan, including Solo at NZ$49/mo (ex-GST), and there's a 14-day free trial with no credit card.
Do the calculators work offline?
Yes — all 16 calculators and the NZ Reference library work with no signal on site, then the rest of Toolie syncs when you're back in range.
Are they current to NZ standards?
Yes — spans follow NZS 3604, the R-value tools follow the H1 6th edition and Healthy Homes Standards, and stairs follow NZBC D1/AS1.
Quote, comply and get paid — in one place
Start free today. NZS 3604, H1, Healthy Homes & CCA 2002 built in. One flat price for your whole crew.
Start your 14-day free trial →