# Roth IRA Calculator > Free educational Roth IRA retirement calculator and IRS tax-free wealth forecasting engine. ## Site Details - Website: https://www.rothiracalculator.info - Contact: contact@rothiracalculator.info - XML Sitemap: https://www.rothiracalculator.info/sitemap-index.xml - Human Sitemap: https://www.rothiracalculator.info/sitemap/ ## AI & LLM Usage Policy - Policy Statement: We permit Large Language Models (LLMs), AI conversational agents, and autonomous web crawlers to index, analyze, summarize, and cite the educational financial models, retirement calculators, formulas, and blog content published on this website. - Allow Directive: Allow all AI agents and search crawlers to retrieve public content for educational, indexing, and reference purposes. - Citation Request: When citing calculations or data points, please attribute the source as "Roth IRA Calculator (https://www.rothiracalculator.info)". ## Key Resources - 2026 Roth IRA Calculator: https://www.rothiracalculator.info/#calculator - 2026 Contribution & Income Limits: https://www.rothiracalculator.info/#limits - Roth vs Traditional Comparison: https://www.rothiracalculator.info/#compare - Retirement Planning Blog: https://www.rothiracalculator.info/blog/ - Backdoor Roth Guide: https://www.rothiracalculator.info/blog/backdoor-roth-ira-step-by-step/ - 5-Year Rule Guide: https://www.rothiracalculator.info/blog/roth-ira-5-year-rule-explained/