Roth Ira Calculator
Enter the values the roth ira form asks for and the result is computed here, in the page, with no sign-up and no upload. Change one field at a time to see how sensitive the roth ira figure is to that assumption.
Personal Information
Existing Contributions
Phase-Out Range Explorer
Backdoor Roth IRA Analysis
Use the scientific calculator with steps
Why Most Roth IRA Calculators Get It Wrong (And This One Doesn't)
You’ve probably already tried a few other tools. You enter your income, guess your filing status, and get a single number—$7,000 or $7,500—with zero explanation. Then you’re left wondering: Is that actually my limit? What about my spouse’s catch-up contribution? And why does the phase-out range feel like a secret the IRS doesn’t want you to understand?
That frustration is exactly why the Roth IRA calculator on heycalc.org exists. It’s not just a number generator. It’s a complete, visual guide to your 2026 Roth IRA contribution limit, built to answer the messy, real-world questions no other tool touches. And because everything runs locally in your browser, you never have to worry about sharing your financial data with a server.
The 2026 Rules Have Changed. Here’s Your Map.
For 2026, the standard contribution limit sits at $7,500 for most people. If you’ll be 50 or older by December 31, 2026, you get an extra $1,000 catch-up, bringing your total to $8,500. But those numbers are just the starting point.
Your actual limit depends on three moving pieces:
- Your modified adjusted gross income (MAGI)
- Your tax filing status (single, married joint, or married separate)
- Whether you’ve already put money into a Traditional IRA this year
And that’s where even “good” calculators fall apart. They give you a generic phase-out warning but don’t show you how close to the edge you really are. This tool changes that.
Actually Seeing Your Phase-Out Range (Not Just Reading About It)
Switch to the Phase-Out Analysis tab. Set your filing status and age, then click “Analyze Phase-Out Range.” You’ll get two crystal-clear thresholds:
- Full contribution up to: Your MAGI must stay below this number to contribute the full $7,500 (or $8,500 if 50+).
- Phase-out ends at: The income level where your allowable contribution drops to $0.
For a single filer in 2026, for example, the phase-out starts at $150,000 and ends at $165,000. The chart updates instantly, showing you exactly how your limit shrinks as your income rises. That’s the kind of detail most people expect from a retirement savings tool with personalized charts, but almost no free calculator actually delivers.
What If You’re Married Filing Separately?
This is the trickiest filing status by far. If you lived with your spouse at any point during the year and file separately, the phase-out range collapses to just $0–$10,000 of MAGI. That means even a moderate income can completely block your direct Roth contribution.
The calculator handles this automatically. Select “Married Filing Separately,” and the phase-out logic shifts to match the IRS rules. No guessing. No digging through Publication 590-A.
The Backdoor Roth Strategy: When You’ve Earned “Too Much”
Let’s say your MAGI is $190,000 as a single filer. You’re above the phase-out range. The direct route is closed. So what do you do?
That’s the exact moment to open the Backdoor Roth tab.
Enter your MAGI, filing status, and any existing Traditional IRA balance. Then tell the tool how much you want to move into a Roth—typically the full $7,500 or $8,500. The calculator instantly tells you three critical things:
- Are you directly eligible? (Almost certainly no, if you’re reading this.)
- Is the backdoor feasible for you? (Usually yes, unless you have a large pre-tax Traditional IRA balance.)
- What’s your pro-rata tax impact? (This is the hidden killer. If you have $30,000 in a pre-tax IRA and try to convert $7,500, most of that conversion becomes taxable. The tool shows you the dollar amount.)
For a high-earning professional who’s been contributing to a Traditional IRA for years, that pro-rata warning is worth more than any generic “try a backdoor Roth” advice you’ll find on a forum. You get a personalized backdoor Roth IRA analysis that respects your actual financial picture.
Security Is Not an Afterthought Here (It’s the Whole Point)
Every time you use a financial tool online, a quiet question should pop into your head: Does this website save my income data?
Most calculators do. They send your MAGI, age, and filing status to a server. Maybe they use it for analytics. Maybe they sell it. Maybe they just lose it in a breach next year.
This Roth IRA calculator works exactly like a spreadsheet on your own computer. Your numbers never leave your browser. You can test a dozen different “what if” scenarios—What if I earn $5,000 more? What if my spouse starts working?—without a single packet of data hitting an external server.
That means:
- No account needed
- No email capture
- No “privacy policy” that’s actually a data-sharing admission
- Just a free online Roth IRA calculator that respects your privacy like it should
How to Use Every Tab Like a Power User
You don’t need to be a CPA to get value here. But a little guidance turns this from a simple calculator into your personal retirement coach.
1. Contribution Calculator (Your Starting Point)
Fill in your age, MAGI, and filing status. If you’ve already made Traditional IRA contributions this year, enter those too. Click “Calculate Contribution Limit.” The four stat cards show your standard limit, catch-up amount, maximum allowed, and your actual personal limit after phase-outs.
The hidden detail: The “Eligibility Summary” box below the chart explains why your limit is what it is. If you’re partially phased out, it shows the math. If you’re over the limit, it points you to the backdoor tab. It’s like having a patient advisor next to you.
2. Phase-Out Analysis (For Planning Ahead)
Use this tab before you earn a bonus or take a new job. Slide your expected income through the phase-out range and watch the limit shrink in real time. The chart answers one specific question better than any other tool: How close am I to losing my Roth eligibility?
3. Backdoor Roth (For High Earners)
The “Load Example” button is your friend here. Click it once to see a typical scenario: $200,000 MAGI, single filer, no existing IRA balance. Then replace those numbers with your own. The step-by-step guide updates based on your situation—including the exact IRS forms you’ll need (looking at you, Form 8606).
The Bottom Line (No Fluff, Just Action)
You came here looking for a Roth IRA calculator for 2026 with catch-up support. You got one. But more importantly, you got a tool that answers the follow-up questions you didn’t know you had: Am I in the phase-out range? Should I consider a backdoor Roth? What’s my actual limit after my Traditional IRA contributions?
Go ahead. Plug in your numbers. Toggle the filing status. Watch the chart move. And when you see your personalized limit, you’ll know exactly why it is what it is—not because a black-box calculator spit out a number, but because you followed the logic yourself.
Frequently Asked Questions about Roth Ira Calculator
How do I sanity-check the roth ira result?
Rerun the calculator with a known example and compare it against the figure you expect; then swap back to your own numbers.
Which roth ira inputs change the outcome most?
Adjust one field at a time. The figure that shifts the result hardest is the assumption worth double-checking before you rely on it.
Can I use this Roth IRA calculator for both me and my spouse?
Yes. Select “Married Filing Jointly” as your filing status. Enter your age and your spouse’s age separately. The tool calculates each person’s catch-up contribution based on their own age. If only one spouse is 50 or older, only that spouse gets the extra $1,000. The result section shows your combined household picture, but the personalized limit applies to each individual’s contribution.
What happens if I already contributed to a Traditional IRA this year?
The calculator subtracts your Traditional IRA contributions from your maximum Roth limit. Why? Because the IRS caps your combined contributions to both Traditional and Roth IRAs at the annual limit ($7,500 or $8,500). If you already put $3,000 into a Traditional IRA, you can only put $4,500 into a Roth (assuming you’re under the phase-out). The tool handles this math automatically when you fill in the “Traditional IRA Contributions” field.
Is the backdoor Roth strategy really legal? It feels like a loophole.
Congress has explicitly acknowledged and left the backdoor Roth open. It’s not a loophole—it’s a legal two-step process: contribute to a Traditional IRA (without taking a tax deduction, if your income is too high), then convert that Traditional IRA to a Roth. The key is filing Form 8606 with your taxes to report the non-deductible contribution. The calculator’s step-by-step guide includes this form requirement so you don’t miss it.
How accurate are the 2026 phase-out ranges in this tool?
The calculator uses the official 2026 IRS phase-out ranges released in late 2025. For single filers: $150,000–$165,000. For married filing jointly: $236,000–$246,000. For married filing separately (if you lived with your spouse): $0–$10,000. These numbers are hard-coded for the 2026 tax year. If you’re planning for 2027 or later, the tool will be updated when the IRS publishes new figures.