Fast. Clean. Zero fluff.

Money math without the headache.

Painless Calculator brings the most useful financial calculators into one modern, easy-to-use hub. Fewer clicks, clearer answers.

Fast Instant answers
Simple Low-click flow
Clear Actionable results

Quick Loan Snapshot

A taste of the clean interface.

Estimated Payment $489 / month
Try Auto Loan

Calculator Hub

Every major money question, one click away.

Mortgage

Monthly payment, amortization, and refinance options.

Home Loans

Auto Loan

Payment, interest cost, and total out-of-pocket.

Vehicles

Debt Payoff

Payoff time, interest cost, and payment guidance.

Debt

Retirement

Goal-based planner with savings rate guidance.

Future

Withdrawal Rate

Safe withdrawal + longevity stress tests.

FIRE

Monte Carlo

Probability outcomes with simple scenario toggles.

Investing

Savings Goal

Time-to-goal and monthly contribution guidance.

Savings

Budget Split

50/30/20 and custom rule-of-thumb planning.

Budget

Painless Principles

Most finance sites look like spreadsheets. We’re building a modern, mobile-first experience that feels fast, friendly, and obvious.

Modern UI Stack

Clear typography Soft gradients Big CTAs Tap-friendly fields
See FAQs

About Painless Calculator

A modern finance hub built to make money decisions simple.

Cleaner Inputs

Auto-formatting for dollars, percents, and time.

Smart Defaults

Pre-filled assumptions you can tweak in one tap.

FAQ

Quick answers before you start.

Will it be free?

Yes — supported by lightweight ads and optional upgrades.

Is it mobile-first?

Built for phones first, desktops feel premium too.

Are results shareable?

Every calculator will offer a quick share link.