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BetaConvert
Online unit converter for everyday use
- Calculators
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- DR 48 no change since last check
Calculators
401k Calculator
Free, real-time 401(k) calculator showing contributions, employer match and compound growth
- Community votes
- 0
- DR by Ahrefs
- 8 +1 (up) since last check
Ahrefs Domain Rating benchmarked 9 Nov 2026, rebuilt 7 Nov 2026.
A free online tool that instantly projects your 401(k) retirement balance by calculating your contributions, employer match and investment growth, with no
What it is
401k Calculator is a free web-based tool for projecting 401(k) retirement account balances. It lets you enter your age, current balance, salary, contribution rate, employer match formula and expected returns, then instantly shows your projected balance at retirement, broken down into your contributions, employer contributions and investment growth. The calculator updates live as you adjust inputs, with no account required and all calculations performed in your browser without storing any data. It is accompanied by eleven other focused calculators covering employer match, withdrawal penalties, Roth vs traditional comparisons, paycheck impact, required minimum distributions and more, plus educational guides and FAQs on 401(k) planning.
What it is built with
- Live, real-time calculations that update as you type
- Breaks down balance into contributions, employer match and investment growth
- No signup or account required
- All calculations run in the browser with no data stored
- Updated for 2026 IRS contribution limits
- 11 focused calculators for different 401(k) scenarios
- Visual chart showing balance growth over time
- Employer match calculator
- Roth vs traditional comparison tool
- Early withdrawal penalty calculator
Pricing
Pricing model: Free
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401k Calculator metrics
| Metric | Value |
|---|---|
| Domain Rating | 8 +1 (up) since last check |
| Trust Flow | 17 no change since last check |
| Citation Flow | 10 no change since last check |
| Referring domains | 19 no change since last check |
| External backlinks | 921 no change since last check |
Ahrefs Domain Rating benchmarked 9 Nov 2026, rebuilt 7 Nov 2026. Main build topic: Computers/Programming/Internet (14). Majestic benchmarked 16 Oct 2026, rebuilt 16 Oct 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
401k Calculator domain build sheet
Open the build sheet
| Domain age | 3 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | HOSTINGER operations, UAB |
| DNSSEC | Not signed |
401k Calculator after-launch build log
Since 401k Calculator launched on Maker Launches on 16 October 2026, these are the figures we have tracked.
- Domain Rating (Ahrefs)
- 8 +1 (up) since launch
- 7 at launch (16 Oct 2026), 8 on 9 Nov 2026
- Trust Flow (Majestic)
- 17
- First measured 16 Oct 2026
- Referring domains (Majestic)
- 19
- First measured 16 Oct 2026
Day 24 since launch. Next receipt: day 30, 15 Nov 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.
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Questions from the bench
- How much should I contribute to my 401k?
- Contribute at minimum enough to capture the full employer match, which is free money and the highest guaranteed return most people can get. A common target beyond the match is 15% of your gross pay including the employer match, working toward the 2026 IRS annual limit of $24,500 if you can afford it.
- What is the 2026 employee contribution limit?
- The 2026 employee contribution limit is $24,500, with an $8,000 catch-up for those age 50 and older (and $11,250 at ages 60–63).
- What is a good 401k balance by age?
- A common benchmark is to have saved 1× your annual salary by age 30, 3× by 40, 6× by 50 and 8–10× by retirement.
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401k Calculator has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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