
Free Online Calculators for Finance, Health & Math | RealCalculators
Free collection of 48 online calculators for finance, health, math, and everyday needs.
@avinashraj61815 · X
i vibe coded this week
The full gallery
Tech stack
14 projects

Free collection of 48 online calculators for finance, health, math, and everyday needs.
@avinashraj61815 · X
i vibe coded this week

Speak your expenses to log spending instantly without typing.
@smoothcode97 · X

Calculate mortgages, loans, taxes, savings, and budgets online.
@darsh0891 · X
Meet CalcyFinance — the simple way to track your budgets, monitor spending, hand actually hit your savings goals without the headache. Stop guessing where your money goes. Try it out: 👍 #PersonalFinance #Budgeting #Fintech #buildinpublic

AI platform for macroeconomic research with daily analysis, central bank monitoring, and trading tools.
@ChrizBogota · X
A great demo of why in Financial Markets you have to use Grok, it's not affected by "training cut-off date" like the other models. is 100% run on Grok, (but mostly built with Claude).

Calculate which credit card will earn you the most based on your real spending patterns.
@cardocrat · X

Trigol.io delivers daily AI-powered buy signals on US stocks using 500+ Machine Learning models. 76.31% win rate, 3.07 Sharpe Ratio. Start your free 15-day trial.
@MarketMagnifier · X
Predictive AI engine for traders!

One permanent public leaderboard. Bid whole dollars to rank higher. First spot $1; each new #1 costs $1 more. List your site or @handle. Pay only the difference to o
@MarkZofMarkZ · X
- it's no unicorn SaaS, just a copycat that still making money

Estimate monthly payments for mortgages, auto loans, and personal loans with free calculators—no signup required.
@itskdubs_ · X

Get paid globally. Send money locally. Move money freely. day. No hidden fees.
@mysorbetxyz · X
Move your money freely through - No transactional fees, simply the FX costs when converting currencies - $15M in payments processed - Same-day settlement - Non-custodial wallet

API providing market data, economics, commodities, climate, and news in LLM-ready JSON.
@SugraSystems · X

Track your spending, subscriptions, and recurring payments all in one dashboard.
@tauro2585 · X
All your finances in a single clear platform.

Compare prices on golf equipment from 40 UK retailers and track price history.
@JamJsoup · X