Two browser-local calculators by Ahmadreza Samadi. Compare rental income with annual operating costs, debt payments and upfront cash, or estimate buyer-paid costs for a completed Dubai residential purchase. Unknown inputs stay blank rather than becoming zero. Examples are fictional, and fees have a dated basis and quote-dependent conditions.

Create an explicit result link, print the inputs and results, or embed a compact calculator with personal attribution. Anyone with a result link can read its inputs; recipients must review quote confirmations again. Compact embeds have no site analytics.

Rental cash flow: https://a-samadi.com/tools/rental-cash-flow.html

Dubai purchase costs: https://a-samadi.com/tools/dubai-purchase-cost.html

These are decision-support tools, not property valuations, observed investment returns or lending assessments.