Money.Holdings
L5

Compliance Level 5: Investment Simulation

Monte Carlo / wealth simulation with inherent uncertainty

Workplace Pension Calculator

Project your UK workplace pension using the real auto-enrolment contribution rules on qualifying earnings.

30 years
67 years
£
£
%
%
%
Projected Pension Balance
£376,743.81
Years to Retirement
37 years
Your Contributions
£53,206.00
Employer Contributions
£31,923.60

Workplace pension summary

MetricValue
Years to Retirement37 years
Projected Balance£376,743.81
Total Your Contributions£53,206.00
Total Employer Contributions£31,923.60
Total Investment Growth£301,993.13

Important Disclaimer

This calculator provides estimates for educational purposes only. Results are based on the inputs you provide and standard financial formulas. They do not constitute financial, investment, tax, or legal advice. Consult a qualified professional before making financial decisions.

Frequently Asked Questions

Auto-enrolment contributions aren't based on your full salary — only the slice between £6,240.00 and £50,270.00. Earnings below or above that band don't generate contributions under the legal minimum.

By law, your employer must contribute at least 3% and you at least 5% of qualifying earnings — 8% total. Many employers offer more, and some match extra contributions you make.

Usually yes — for most people, part of your contribution comes from tax relief added automatically by the government (typically 20%), so your actual take-home cost is lower than the full percentage shown.

Yes, but opting out means giving up the free employer contribution and any tax relief — money you would otherwise simply not receive. Most financial guidance recommends staying enrolled unless there's a compelling reason not to.

Sources & References

  1. Workplace pensionsGOV.UK (2025)
  2. Automatic enrolment: earnings thresholdsDepartment for Work and Pensions (2025)

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⚠⚠ Critical Investment Warning

This calculator provides estimates for educational purposes only. Results are based on the inputs you provide and standard financial formulas. They do not constitute financial, investment, tax, or legal advice. Consult a qualified professional before making financial decisions.