Work out a real number.
No account needed and nothing stored. Each one shows its working, because a number you cannot check is a number you cannot act on.
Available now
Build and test a 50/30/20 style monthly budget in minutes.
Estimate debt payoff timeline and interest paid from your inputs.
Track total assets, liabilities, and net worth in one view.
On the way
Compare UK director pay mixes for tax-aware extraction planning.
Coming soonEstimate self-assessment liability and monthly tax reserve.
Coming soonModel potential interest and term savings from overpayments.
Coming soonThe same engine that runs the product.
Most calculators are marketing artefacts built separately from the product and simplified until they are indicative only. These run on the model that already handles salary, dividends, rent and corporation tax together, which is where simple calculators go wrong.