Fat Pocket LogoFat Pocket
KiwiSaver
Compare providersFees & returns across NZ providersKiwiSaver transferCompare switching providersRetirement lifestyleProject your balance at 65NZ tax & PIE guidePIE funds, FIF, KiwiSaver rules
Home Loans
Compare ratesLive rates from every major bankMortgage calculatorRepayments, schedule & moreBorrowing powerHow much can you borrow?First-home buyerEligibility & deposit
Investing
Index fundsCompare NZ index fundsPlatformsCompare trading platformsInvestment calculatorSee what compounding doesPortfolio builderBuild a diversified portfolioInvesting basicsStart from the fundamentals
Learn
All topicsGuides from basics to advancedGlossaryPlain-English finance termsBlogNews & insights for NZ investors
Compare rates
KiwiSaver
Home Loans
Investing
Learn
Compare rates
16 free tools

Financial Tools

Free calculators and planners to help you make smarter decisions about investing, home loans, KiwiSaver, and more.

Mortgage Calculator

Calculate repayments, compare rates, and plan your home loan with our comprehensive mortgage suite.

Investment Calculator

See how compound interest grows your wealth over time. Compare scenarios and strategies.

Investing

Savings vs Investing

Compare saving vs investing impact

Am I Ready Quiz

Assess your investment readiness

Portfolio Builder

Design your first portfolio

Risk Calculator

Analyze your portfolio risk level

Fee Calculator

See how fees affect your returns

FIF Tax Calculator

Foreign Investment Fund tax — FDR, CV, RAM

Home & property

Borrowing Calculator

How much can you borrow?

First Home Buyer

KiwiSaver withdrawal calculator

KiwiSaver & retirement

KiwiSaver Transfer

Impact of switching providers

Retirement Lifestyle

What income will you have?

Budgeting & debt

Budget Planner

Plan your monthly budget and track where your money goes

Goal Planner

Plan and track investment goals

Money Flow Diagram

Visualize your cash flow

Debt Calculator

Plan your debt repayment

How to get started

1

Take the quiz

Assess if you're ready to start investing with our readiness quiz.

2

Calculate potential

Use the investment calculator to see how your money could grow.

3

Build your portfolio

Design a diversified portfolio that matches your risk tolerance.

Fat Pocket LogoFat Pocket

Making investing simple and accessible for New Zealand beginners.

Learn

  • Investment Basics
  • Getting Started
  • NZ Tax & Regs

Tools

  • Calculator
  • Portfolio
  • Ready Quiz

Compare

  • Platforms
  • KiwiSaver
  • Index Funds

Support

  • About
  • Contact
  • Glossary
  • Resources
  • Blog

© 2026 Fat Pocket. Educational content only. Not financial advice. Consult a qualified advisor.

Privacy Policy·Terms of Service

HomeKiwiSaverHome LoansInvesting