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Educational modelling only. ERIC explains CMP model output from your entered settings. Not financial advice, a suitability assessment or a personal recommendation.

Annuity Rate Calibration Tool

Use this tool to calibrate the parameters used by the annuity rate calculator. You can get quotes at the Money Helper website. Input the annual annuities quoted and then adjust the calibration parameters to make the graphs line up as close as possible.

You need four annuity quotes:
Age 65 for £100,000
Age 65 for £500,000
Age 75 for £100,000
Age 75 for £500,000

The annuities should be:
Single Life (no spouse's pension)
Annual in Advance
Level (not inflation linked)
No Guarantee Period

Modelled annuity vs quotes

Age 65 modelled annuity Age 75 modelled annuity Age 65 quote line Age 75 quote line

Annuity Quotes

£
£
£
£

Calibration Parameters

Find the value of the current 20-year gilt yield and input the value here. The quickest way is to ask an AI, (not ERIC).

5.9%

Then adjust the parameters below to align the annuity calculator results with the quotes. Try to make the corresponding lines on the graph line up as close as possible for ages 65 and 75.

0.85%
0%
15%