CrunchCalcs Finance Calculator

CrunchCalcs is a financial calculator built for real money decisions — not just formulas. Clear, instant answers, right on your phone.

Explore 80+ financial calculators in one app, each built to answer a decision:

HOME & MORTGAGE — mortgage payment (PITI), affordability, refinance break-even, extra-payment savings.

LOANS & DEBT — loan payment & amortization, auto loan, credit card payoff, debt-to-income, APR to APY.

SAVING & INTEREST — compound interest, simple interest, savings goal, emergency fund, CD/term deposit.

INVESTING — lump-sum & recurring investing, dollar-cost averaging, CAGR, ROI, rule of 72, cost of delay.

RETIREMENT & FIRE — retirement nest egg, required contribution, FIRE number, safe withdrawal (4% rule).

SALARY & EVERYDAY — take-home pay, tip & bill split, sales tax/VAT, inflation, percentages.

Why CrunchCalcs:

• Works offline to get started — no account or connection needed to run the core calculators.

• Pay once for Pro — a one-time purchase, never a subscription.

• Plain-language results and practical guidance alongside the numbers.

• Choose your currency symbol and number format.

Whether you're comparing a mortgage, planning retirement, or splitting a bill, CrunchCalcs is the financial calculator that explains the answer — in a clean, newspaper-style design.

Optional: sign in with Google to back up and sync your saved calculations across devices.

These calculators are educational planning tools and provide estimates only — not financial, tax, or investment advice. Verify important figures with a qualified professional.