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. We never recommend specific products, take affiliate commissions on personal-finance products, or 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.