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Master Your Money
in Minutes

Powerful, beautifully simple financial calculators that help you plan your mortgage, grow your investments, retire on your terms, and crush your debt — all for free.

5Free tools
No adson calculators
Instantresults
Try it — Mortgage Calculator
$350,000
6.75%
20%
Monthly Payment
$1,847
Total Interest
$383k
Full breakdown →
Investment Growth
$892,040
$500/mo for 30 yrs @ 8%
+$712,040 earnings $180,000 invested
See full projection →
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All Financial Tools

Every calculator you need, built to give you clear answers fast.

Why WealthCalc?

Most finance sites are cluttered, confusing, or trying to sell you something. We built the tools we wished existed.

Zero fluff, pure accuracy

Every formula is verified against industry standards. No gimmicks.

Your data stays local

We never store your financial inputs. Everything runs in your browser.

Actually explains the math

Every calculator shows you exactly how the numbers work, not just the answer.

Mobile-first design

Calculate anywhere — commuting, at the bank, or on your couch.

★★★★★

"Finally a mortgage calculator that doesn't bury me in ads. Got my answer in 30 seconds."

— Sarah M., first-time homebuyer
★★★★★

"The debt avalanche vs snowball comparison saved me $4,200 in interest. Incredible tool."

— James K., paid off $38k in debt
★★★★★

"Used the retirement planner to convince my wife we needed to increase our 401k contributions. Game changer."

— David R., software engineer
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Learn the Basics

Short, clear articles that explain the "why" behind each financial concept.

Mortgage

Should You Put 20% Down on a House?

The 20% down payment "rule" can delay homeownership by years. Here's when it makes sense — and when it doesn't.

8 min read
Investing

The Rule of 72: How Long to Double Your Money

One of the most useful mental math shortcuts in personal finance. Divide 72 by your interest rate to find out when you'll double your investment.

5 min read
Debt

Avalanche vs. Snowball: Which Debt Strategy Wins?

The avalanche method saves more money. The snowball method keeps more people on track. The best strategy is the one you'll actually stick to.

6 min read