About MegaConvert

MegaConvert builds free, accurate, fast financial tools — no sign-up, no email walls, no fluff. Every calculator is hand-built, mobile-friendly and works offline once loaded.

We're on a mission to make money maths frictionless. If a calculation would normally take a spreadsheet or a chat with an adviser, we want to give you a 10-second answer.

How we keep the lights on

The site is supported by display ads, clearly labelled sponsorships and affiliate partnerships where relevant. We never sell your data.

Not financial advice

Tools are for educational use only. For decisions involving large sums — mortgages, pensions, debt consolidation — speak to a qualified, FCA-regulated adviser.