In-depth guides and resources to help you make the most of the Retirement Calculator and master the underlying financial concepts.
Open Retirement CalculatorPlan your retirement with confidence using 2026 contribution limits, the 4% rule, and age-based savings milestones. Find out if you are on track.
Calculate exactly how much you need to retire comfortably in 2026. Covers the 4% rule, Social Security timing, healthcare costs, and age-specific savings benchmarks.
A complete side-by-side comparison of Roth and Traditional IRAs with 2026 contribution limits, income thresholds, tax implications, and decision framework.
Benchmark your retirement savings against recommended targets at every age from 25 to 65. Includes catch-up strategies if you are behind and realistic 2026 projections.