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Freedom Calcs vs PaycheckZip.com

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

Freedom Calcs compared with PaycheckZip.com
DetailFreedom Calcs logo Freedom CalcsPaycheckZip.com logo PaycheckZip.com
What it doesFree Coast FIRE calculator to estimate your retirement savings milestone 2026 paycheck estimates with line-by-line tax breakdowns for every state
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Calculate invested assets needed today for Coast FIRE milestone
  • Interactive calculator with real-time updates as you edit inputs
  • Compare multiple contribution scenarios with projected retirement assets
  • Explore return assumptions with sensitivity analysis
  • Five related FIRE calculators: Coast, Barista, Fat, Lean, and FIRE Number
  • Customize metro area budget or enter your own annual spending
  • Transparent formulas and documented verification checks
  • All calculations performed in browser with no data uploads
  • Salary and hourly paycheck calculator for all 50 states plus DC
  • Line-by-line tax breakdown with sources cited from IRS and state tables
  • W-4 step-by-step configuration with credits and allowances
  • Overtime, tips, bonuses, and pre-tax deduction inputs
  • Local tax calculations for NYC, Yonkers, and Philadelphia
  • Pay stub verification and comparison tools
  • Comparison of job offers after tax
  • Take-home pay map by state
  • Guides on tax topics and paycheck literacy
  • 43 published test cases verifying calculator accuracy
What makes it different
  • Free with no account required and calculations run entirely in your browser
  • Transparent assumptions with linked original research and sources
  • Deterministic scenarios and educational model focused on inspection and understanding
  • Multiple complementary calculators for different retirement planning questions
  • Public correction process and documented model updates
  • Cites specific IRS and state tax tables for every line, verified October 9, 2026
  • Line-by-line breakdown shows exactly how each tax is calculated
  • Handles complex scenarios including two jobs, W-4 Step 2, multiple employers, and local taxes
  • Results can be shared without exposing personal data in the URL
  • Clear guidance on limitations: estimates, not tax or payroll advice
Community votes00
DR (Domain Rating by Ahrefs)6 −1 (down) since last checkNot checked yet −2 (down) since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)200
Referring domains (Majestic)120

4 details filled in for both companies.

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