WealthFinance
Capital Calculators

Three calculators. Real formulas. No guesswork.

Model compound growth, size an emergency reserve, and estimate a debt payoff timeline — every result updates live as you adjust the inputs.

TOOL 01

Compound Growth Engine

Projects future value using monthly compounding: FV = P(1+i)ⁿ + PMT × [((1+i)ⁿ − 1) / i], where i is the monthly rate and n the number of months.

$
$
25 years
Estimated Future Value
$0
Total Contributions
$0
Estimated Growth
$0
Contributions Growth
TOOL 02

Emergency Reserve Tool

Recommended reserve = monthly essential expenses × target months of coverage.

$
6 months
Recommended Reserve Target
$0
Suggested Build Pace
TOOL 03

Debt Payoff Tool

Estimates payoff time and total interest for a fixed monthly payment against a revolving balance.

$
$
Estimated Payoff Period
Total Interest Paid
MODEL NOTES

Confirm these outputs against your accounts

The tools above run on the numbers you enter. They do not pull live balances, quote a lender, or book a transfer. Match results to your statements and the terms you are actually offered before you move money.

GROWTH
Monthly compounding at the rate you set. Not a projected account balance.
RESERVE
Essential expenses × coverage months. A target, not cash on hand.
PAYOFF
Fixed payment against revolving APR. Confirm with your issuer's schedule.