Summate

Summate brings together practical tools and short educational guides so you can understand the numbers behind everyday decisions. Whether you are comparing debt payoff strategies, estimating what might reach your savings account each month, or translating a salary into an hourly rate, each tool is designed to be transparent: you supply the inputs, and we show the maths in a straightforward way.

Start with our guides if you want context first-for example how loan repayments and interest fit together, or how to think about an emergency fund in the UK. The glossary defines common terms, and the about page explains how we approach accuracy and limitations.