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

Track your investment portfolio across equities, REITs, ETFs and crypto, with dividend forecasts and rebalancing suggestions.
@silverw_dot_ing · X

Upload trading chart screenshots to get AI-powered technical analysis of support, resistance, trends, and patterns.
@sreebuildss · X

Query real-time and historical stock market data for US equities and top 100 cryptos using SQL.
@spiroD123 · X
The stock market, in sql. Launched a couple months ago. Closing in on 1m API calls served already.

Trade 1,000+ stocks, 50 cryptocurrencies, and commodities with virtual cash on a free trading simulator.
@NoobTraderCom · X

A peer-to-peer classifieds directory for real estate, vehicles, and collectibles. Priced in USDT, USDC, BTC, or ETH — no banks, no custody.
@Michael_Lewiis · X
Buy real estate, cars & more with crypto — directly, no cash-out to fiat. Listings directory, not a marketplace. Built solo. 🔗

Track top investors' SEC 13F holdings and cross-fund consensus on stocks.
@compounderfyi · X
我做了一个跟dataroma类似的网站,数据聚合比他完整,大家可以多给我提提意见,多谢!

Free calculators to help homebuyers understand their offer before submitting.
u/Offer-Buildr · Reddit
I built a free suite of home offer calculators because I felt that most mortgage calculators answer the wrong question I started and run a small free tool called "Offer Buildr" that helps homebuyers understand an offer before their agent writes it. The core builder turns a listing price into true monthly cost and cash to close, then walks the ten decisions in an offer and prints a one page summary to hand your agent. Last week I shipped the piece I wish I had started with: five single-ques

AI-powered price forecasts for stocks, crypto, and commodities with calibrated probabilities and backtested accuracy.
@iqbal_saqi2522 · X
- An AI-based Prediction System

Real-time used car market analytics platform for tracking pricing, inventory, and trends.
@greekdubliner · X

All-in-one platform for calculating EMIs, taxes, mutual funds, stock trading, rent vs buy, and retirement planning.
@sarkar68154 · X
Just launched FinoSphere Pro and the feedback on Product Hunt is 🔥 [ Free all-in-one finance calculator 👇 #buildinpublic #finance

Analyze US and UK companies, financial statements, stock performance, valuation, revenue, balance sheets, cash flow and more.
@Cacmeter · X