YearfoldFOLD YOUR YEARS · FORWARD
CalculatorHow it worksPricingBlog
Sign inGet started
YearfoldFOLD YOUR YEARS · FORWARD
CalculatorHow it worksPricingBlog
Sign inGet started

Yearfold journal

Field notes on planning a real retirement

Every post links its sources. We update the year-stamp on the right whenever a post is reviewed against new data.

All401kfundamentalshealthcaremedicaremethodologypillarrothsocial-securitytaxeswithdrawal
  • April 8, 2026 · The Yearfold team

    Social Security claim age: 62 vs 67 vs 70, with worked numbers

    How much does waiting actually pay? Three workers, identical earnings histories, three claim ages. The gap is bigger than most people expect.

    social-security · fundamentals

YearfoldFOLD YOUR YEARS · FORWARD

Free retirement calculator. 10,000-path Monte Carlo simulations with 2026 Social Security, Medicare, and inflation data.

Product

  • Retirement calculator
  • How it works
  • Methodology
  • Pricing

Resources

  • Blog
  • Scenario explorer
  • By profession
  • By state (tax rules)

Company

  • About
  • Terms of service
  • Privacy policy
  • Disclosures

Yearfold is a financial-education tool, not a registered investment adviser. Methodology

© 2026 Hyper Mind Technologies, LLC. All rights reserved.