Why Every Employee Should Review Their 401(k) at Least Once a Year
Jan 1, 2026
Use annual reviews to optimize contribution rate, match capture, and progress toward retirement goals.
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NerdCalc Journal
Calculator Guides, Financial Planning Articles, and Health References
In-depth articles that explain calculator formulas, planning concepts, and real-world scenarios with clarity and precision.
Featured Article
APY Calculator — How to Calculate APY, Convert APR to APY, and Project Savings Growth
Learn the APY formula, compare APR vs. APY, and model how compounding changes long-term savings growth.
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Finance-heavy explainers with practical formulas, scenario modeling, and decision frameworks, plus our health and transportation references.
Why Small 401(k) Increases Matter More Than You Think
Jan 1, 2026
See how small contribution increases can compound into meaningful long-term retirement improvements.
Open articleYour Dollar Is Shrinking: Inflation Calculator Guide
Jan 1, 2026
Learn what inflation is, how CPI measures it, and how to translate purchasing power across time using BLS data.
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