RD Goal Calculator Articles

Sinking Funds: How to Stop Being "Surprised" by the Same Annual Bill Every Year

The annual insurance premium that "suddenly" arrives every year isn't sudden at all — it's entirely predictable, and a sinking fund turns it into a small monthly amount that's already there when the bill comes. Here's how to identify your full calendar of irregular annual expenses, why the math is the same as RD goal calculations but simplified for short horizons, and why tracking multiple sinking funds separately (not commingled) matters.

Jun 14, 2026

FIRE and Reverse Budgeting: How to Calculate the Monthly Savings Rate You Need

The FIRE movement works backwards from retirement: annual income needed ÷ 4% = the portfolio target. Here's the reverse budgeting process, the savings rate vs timeline table (50% savings rate = FIRE in 17 years), CoastFIRE calculations, and why savings rate matters more than income level.

Jun 12, 2026

Goal-Based Savings Planning: How to Set Realistic Targets for Emergency Funds, Deposits, and Education

Most savings goals fail because the monthly target was calculated wrong — no inflation adjustment, no allowance for rising house prices, wrong timeline. Here's goal-based financial planning in practice: emergency fund sizing, inflation-adjusted targets, house deposit calculation with rising prices, and education fund planning.

Jun 10, 2026

RD Goal Calculator — Find the Exact Monthly Deposit for Any Savings Goal

Learn how to work backwards from any savings target to a specific monthly deposit, plan multiple goals simultaneously, and adjust timelines when the monthly amount exceeds budget — with a free RD goal calculator.

Jun 9, 2026

RD Goal Calculator — Find the Monthly Deposit to Hit Your Savings Target

Learn how an RD goal calculator works backwards from your savings target to tell you the exact monthly deposit needed, with real examples for vacations, down payments, and emergency funds.

Jun 6, 2026