Ajax Calculator vs NZ PAYE Calculator 2026/27

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ajax Calculator compared with NZ PAYE Calculator 2026/27
Detail	Ajax Calculator	NZ PAYE Calculator 2026/27
What it does	Instant answers. Zero reloads.	Free NZ PAYE calculator for take-home pay, tax, ACC levy, KiwiSaver and student loan deductions
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	NZ
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Instant real-time calculation with no page reloads Unit switching and conversions PDF download capability Organized categories across 15+ subject areas Individual testing and review of every calculator Multiple calculation methods for complex formulas	Progressive tax bracket calculation (10.5% to 39%) ACC earner's levy deduction at 1.75% KiwiSaver contribution rates from 3.5% to 10% Student loan repayment calculations above $24,128 threshold Independent Earner Tax Credit for eligible incomes Multiple pay frequency options (annual, monthly, fortnightly, weekly) Detailed tax breakdown showing marginal and effective tax rates No signup required
What makes it different	Independently developed and maintained by a single professional developer with full transparency Uses established, widely accepted, or otherwise appropriate calculation methods from reputable sources No-reload instant results for faster problem-solving Active user feedback and continuous improvement process	Uses only official Inland Revenue rates and thresholds, updated regularly Completely free with no account or data collection required Instant calculations for all common salary situations Comprehensive deductions in one place (tax, ACC, KiwiSaver, student loans)
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	13 no change since last check
Trust Flow (Majestic)	3	6
Citation Flow (Majestic)	20	13
Referring domains (Majestic)	18	16

4 details filled in for both companies.

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