| What it does | Instant answers. Zero reloads.
| Free FIRE financial planner with Monte Carlo simulation and historical backtesting
|
|---|
| Stage | Not given
| Established
|
|---|
| Founded | Not given
| 2019
|
|---|
| Based in | Not given
| Not given
|
|---|
| 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
| - Monte Carlo simulation with up to 5,000 runs
- Historical backtesting against every market period since 1872
- US federal, state and payroll tax calculations for all 50 states
- Roth conversion ladder and RMD planning
- Six stress tests including market crash and job loss
- Three withdrawal strategies with 59.5 rule enforcement
- Support for 9 asset types with individual growth rates
- Month-by-month income and expense modeling with custom timelines
- Life event planning
- 9-currency support with auto-detection
|
|---|
| 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
| - Runs entirely in your browser with no account needed or data stored on servers
- Tests retirement against 154 years of historical market data since 1872
- Calculates exact tax liability for all 50 US states plus federal and payroll taxes
- Completely private with no data collection, selling or sharing
- Works offline on Android with full planner functionality
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | 12 ● no change since last check |
|---|
| Trust Flow (Majestic) | 3 | 4 |
|---|
| Citation Flow (Majestic) | 20 | 34 |
|---|
| Referring domains (Majestic) | 18 | 127 |
|---|
firenum™