Free UK money calculators

Quick, private calculators that run in your browser. Rates checked 9 November 2026.

Take-home pay

Salary after tax, NI, student loan and pension.

Salary after tax table

Every salary from £15k to £150k.

Student loan

Plan 1, 2, 4, 5 and postgrad.

Redundancy pay

Statutory minimum from 6 April 2026.

Holiday entitlement

Days, hours or irregular hours.

Stamp duty

SDLT, LBTT and LTT.