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UK Gilts · Investing · Tax

UK gilt yield calculator

Compare current UK gilt prices with pre-tax and post-tax yield to maturity. The post-tax calculation taxes coupon income only and leaves redemption at par untaxed.

Assumptions: prices are treated as clean prices, accrued interest is estimated from a regular six-month coupon schedule, and yields are solved using a conventional semiannual gilt-yield model from today to the future cash flows.

Data last updated: 2026-05-14 10:58 UTC.

Yield curve

Maturity on the x-axis, yield to maturity on the y-axis. Toggle between pre-tax and post-tax yield.

Summary

Sortable gilt table

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