Health Insurance Calculator
Calculate your estimated ACA marketplace health insurance premium, federal subsidy eligibility, and true annual cost — with a full comparison of Bronze, Silver, Gold, and Platinum plans.
The Health Insurance Calculator is a free online tool designed to help you calculate and analyze calculate your aca health insurance premium, federal subsidy amount, and compare plan tiers. Planning details accurately is crucial for making smart personal or financial decisions, and this calculator provides instant clarity with downloadable PDF reports.
This tool is built to benefit families, homeowners, drivers, and business owners who need to assess their risk coverage needs. By understanding the relationship between coverage amounts, deductibles, and premiums, you can choose policies that offer the best value. By evaluating these key calculations, you can determine exactly how different inputs affect your results and align them with your direct planning requirements.
Before using this tool, make sure you have your details ready, such as your current policy declarations page, estimated asset values, and target deductible levels for comparison. This ensures the most accurate calculations.
Personal Information
How to Use the Health Insurance Calculator
- 1
Enter your age and household size. Health insurance premiums increase with age under ACA rules. Your household size determines your federal poverty level percentage which is used to calculate subsidy eligibility.
- 2
Enter your annual household gross income before taxes. This determines how much of a premium tax credit subsidy you qualify for. Subsidies are available to households earning between 100% and 400% or more of the federal poverty level.
- 3
Select your preferred plan tier. Silver plans are the most popular because they qualify for additional cost-sharing reductions for lower income households. Bronze has the lowest premiums but highest out-of-pocket costs when you use medical care.
- 4
Click Calculate to see your estimated monthly premium after subsidy, full plan tier comparison, and estimated total annual healthcare cost. Download the free PDF and visit healthcare.gov to enroll during open enrollment.
Example Calculation
Scenario: Age 35 | 1 Person Household | Income $75,000 | Silver Plan
- Full Monthly Premium: $585.00
- Monthly Subsidy: $53.75
- Premium After Subsidy: $531.25
- Annual After Subsidy: $6,375.00
- Income % of FPL: 498.01%
- Max Premium Cap: 8.5%
- Est. Med. Out-of-Pocket: $600.00
- Total Annual Cost: $6,975.00
Frequently Asked Questions
What is the ACA premium tax credit?
The ACA premium tax credit also called a subsidy reduces your monthly health insurance premium on the marketplace. You qualify if your household income is between 100% and 400% of the federal poverty level. Under the American Rescue Plan extension even households above 400% FPL qualify for subsidies with premiums capped at 8.5% of income.
Bronze vs. Silver vs. Gold vs. Platinum?
All tiers cover essential benefits. The difference is cost-sharing. Bronze has the lowest premium but you pay 40% of costs. Silver is 70/30. Gold is 80/20. Platinum is 90/10. Silver is the only tier eligible for Cost-Sharing Reductions (CSR) if your income is below 250% FPL.
What is the federal poverty level?
The FPL is an income measure set annually. For 2026 the FPL for a single person is $15,060. Your income as a percentage of FPL determines your subsidy amount. Above 400% FPL premiums are capped at 8.5% of your income.
When can I enroll?
Open enrollment is typically Nov 1 to Jan 15. Outside this window you need a qualifying life event like losing a job, getting married, or having a baby to enroll during a Special Enrollment Period (60 days from event).
What are Cost-Sharing Reductions (CSR)?
Cost-Sharing Reductions (CSR) are extra federal subsidies that lower your deductibles, copayments, and coinsurance when you purchase health insurance. You qualify for CSR only if your household income is under 250% of the Federal Poverty Level (FPL) and you specifically choose a plan in the Silver tier.
How are out-of-pocket costs estimated?
The calculator estimates your out-of-pocket costs by evaluating a typical $2,000 medical expense scenario. It applies the plan tier's coinsurance percentage up to your plan's specific deductible and out-of-pocket maximum, and adds the subsidized annual premium to estimate your total yearly cost.
Disclaimer: This report is generated for informational purposes only. TheCalcTool is not a licensed financial legal or insurance advisor. Health insurance premium estimates are based on 2026 ACA marketplace averages and federal poverty level guidelines. Actual premiums vary by state insurer and specific plan. Subsidy calculations are estimates based on current ACA premium tax credit rules which are subject to change by federal legislation. Medicaid eligibility varies by state. Please visit healthcare.gov or consult a licensed health insurance navigator for accurate quotes and enrollment assistance.