Kultranz
Free 50-state paycheck and cost-of-living calculators on 2026 U.S. data.
FreemiumDeveloper ToolsBy Cian · Launched Oct 15, 2026
About Kultranz
Kultranz is a free personal finance calculator suite built on official 2026 U.S. government data from the IRS, BLS, Census, and BEA. Tools include a paycheck calculator for all 50 states, cost-of-living comparisons across hundreds of U.S. metros, a salary percentile lookup, an am-I-underpaid check, plus compound interest, net worth, debt payoff, and budget calculators. Everything runs with no signup and no paywall. Developers and AI builders get a free API at api.kultranz.com (25 requests a day, no key needed) and an MCP server that plugs the salary and cost-of-living datasets into any MCP client. The datasets are published openly on GitHub, Kaggle, and Hugging Face. Two paid extras exist: a 5 dollar API data pass for developers and a 19 dollar salary negotiation brief. Everything else is free. Submitted by the maker.
Who it's for
Developers, AI builders, and anyone comparing salary or cost of living across U.S. cities
The problem
Most paycheck and cost-of-living calculators still run 2024 or 2025 tax brackets, hide behind signups, and give you no way to check where their numbers came from.
The solution
Kultranz runs the official 2026 IRS brackets, 2026 BLS metro price indexes, and fresh Census medians across all 50 states and hundreds of U.S. metros. No signup, no paywall, and every number traces back to a government source.
What makes it unique
Agent-built and openly verified: 1,934 pages of US salary, tax, and cost-of-living data generated and checked by an AI pipeline with a green test suite. Free API at api.kultranz.com (25 requests a day, no key) and an MCP server so AI agents can pull live state tax brackets and metro cost indexes.
Platforms
- API
Tags
- #personal finance
- #salary
- #paycheck
Links
Kultranz FAQ
Free 50-state paycheck and cost-of-living calculators on 2026 U.S. data.
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At a glance
- Pricing
- Freemium
- Upvotes
- 1
- Launched
- Oct 15, 2026
Meet the maker
Cian