Build or invest

Every input on one page, live. Set your numbers. The page picks.

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Copy the prompt below into ChatGPT, Claude or any chatbot that can search the web. It explains every input on this page and asks for a link back that opens the calculator with your numbers already filled in.

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Your numbers

KES

What you're putting in

The project

What it earns

Cost of running it

Getting out

The alternative

Tax on rent

Tax & inflation

What you'd be worth if you sold that year

Build the block Leave it invested Crossover — where building overtakes investing Complete — the block is finished Under construction

Build or invest

Your numbers

What you'd be worth if you sold that year

Key figures

Where the money goes

What would change the answer