DEGREEINDEX

Head to head

Mathematics vs Economics

Both on the same terms: £9,790 tuition and £8,000 maintenance a year on Plan 5, median DfE LEO earnings, each measured against the no-degree route for that field.

Mathematics

Borderline

Ahead of the no-degree route after

12 yrs post-grad
Starting salary
£29,900
Salary at 10 years
£53,700
Course length
3 years
Borrowed
£53,370
You will repay
£105,208
AI-resilience
7/10
Degree required?
Not always
If not this degree
Data analyst

Economics

Worth it

Ahead of the no-degree route after

8 yrs post-grad
Starting salary
£30,700
Salary at 10 years
£71,400
Course length
3 years
Borrowed
£53,370
You will repay
£87,928
AI-resilience
6/10
Degree required?
Not always
If not this degree
Financial analyst / research assistant

Which is the better financial bet?

Economics pays for itself 4 years sooner than Mathematics. That gap compounds: every year ahead is a year of earning without still being behind the alternative. Repayments differ too — £105,208 over the life of the Mathematics loan against £87,928 for Economics. The higher figure is usually the higher earner, not the worse deal.

This compares money only. It says nothing about whether you would be any good at either, or want to spend a career doing it — and the no-degree comparison is an estimate, which is the figure both verdicts are most sensitive to.

Run your own numbers

These use default costs. Your tuition, maintenance, repayment plan and where you land in the earnings range all move the answer.