Skip to main content

Built by makers, shipped in public

Sign in
TidyCalcs logo

Calculators

TidyCalcs

Free calculators for everyday money, health, and time questions

Community votes
0
DR by Ahrefs
0 no change since last check

Ahrefs Domain Rating benchmarked 6 Nov 2026, rebuilt 6 Nov 2026.

Free online calculators for mortgage, loans, debt, health, and financial questions with instant results, no sign-ups, and formulas based on standard lender and

What it is

Screenshot of the TidyCalcs homepage
tidycalcs.com, as visitors see it

TidyCalcs provides over 38 free online calculators covering personal finance, mortgages, debt payoff, credit cards, health metrics, and currency conversion. Each calculator loads instantly in your browser with no sign-ups, accounts, or downloads required.

The tools use standard published formulas—the same ones used by lenders, doctors, and financial institutions. The mortgage calculator applies conventional fixed-rate amortization, the debt payoff calculator simulates month-by-month reduction using snowball or avalanche ordering, and the calorie calculator uses the Mifflin-St Jeor equation for basal metabolic rate estimates.

TidyCalcs was built by Christin Bowles as a no-nonsense alternative to slow, cluttered calculator sites that demand sign-ups. The site is supported by advertising and prioritizes speed, accuracy, and privacy—calculations run entirely in your browser so your numbers never leave your device.

What it is built with

  • 38 free calculators for money, health, and time questions
  • Mortgage calculator with monthly payment, taxes, insurance, and amortization schedule
  • Debt payoff calculator comparing snowball vs avalanche strategies
  • Instant results with no loading screens
  • Privacy-first: calculations run in browser only
  • Support for 150+ currencies
  • Printable worksheets for budgets, trackers, and savings challenges
  • 55 in-depth guides covering financial and health topics
  • Standard published formulas used by lenders and institutions

Pricing

Pricing model: Free

Follow the workshop. Log in to follow TidyCalcs's workshop

Following TidyCalcs means an email when they reach a milestone, post an update or launch a new product.

TidyCalcs metrics

Benchmarks for tidycalcs.com: Ahrefs Domain Rating and Majestic link data, with the change since the last build.
MetricValue
Domain Rating0 no change since last check
Trust Flow3 no change since last check
Citation Flow9 no change since last check
Referring domains8 no change since last check
External backlinks16 no change since last check

Ahrefs Domain Rating benchmarked 6 Nov 2026, rebuilt 6 Nov 2026. Main build topic: Recreation (3). Majestic benchmarked 6 Nov 2026, rebuilt 6 Nov 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

TidyCalcs domain build sheet

Open the build sheet
Public RDAP record, last read 6 Nov 2026, 08:50 UTC.
Domain age4 months
Registered
Expires
RegistrarNameCheap, Inc.
DNSSECNot signed

Inspect tidycalcs.com's registration

Planning a launch?

Plan your launch with our free playbook, from preparing your listing to choosing more launch directories.

  • The week before
  • Launch day
  • Launch week
  • Afterwards

Get the launch playbook

Questions from the bench

Is my financial information private?
Yes. All calculations run entirely in your browser, so your numbers never leave your device. There are no accounts or sign-ups needed.
Are the results professional financial advice?
No. The calculators provide general information, not professional advice. A mortgage estimate is not a loan offer, exchange rates are mid-market reference rates that differ from bank rates, and calorie figures are population-level estimates. For decisions that matter, consult a qualified professional.
How is TidyCalcs supported?
TidyCalcs is free to use and is supported by advertising. Ads keep the tools free without requiring accounts or subscriptions.

Leave a review for TidyCalcs

Nobody has put TidyCalcs on the bench yet. Leave the first review.

Your rating

Reviewing is free, and nobody can pay for a review. Read the bench notes

Maker reviews · Workshop notes · Show it off · Did you make this? Claim it · Report this build

More on this profile

TidyCalcs has a free listing. The owner can unlock the full profile with a paid launch for $5:

  • Founder story (locked)
  • Milestones (locked)
  • Demo video (locked)
  • Dofollow website link (locked)

More builds like this

Ask us