Question 1

How big is the Burj Khalifa compared to my city?

Accepted Answer

The Burj Khalifa stands 828 metres (2,717 ft) tall — taller than any other building on Earth. Use TrueTimeKeeper's Scale Compare to see exactly how it maps onto a distance in your city, side-by-side with other landmarks like the Eiffel Tower, CN Tower and Empire State Building.

Question 2

How do I calculate the area of an irregular land plot?

Accepted Answer

Use TrueTimeKeeper's Draw tool — tap each corner of your plot on the canvas, then enter each measured side length. The app applies Heron's Formula via fan triangulation to calculate the exact area of any polygon, however irregular. Results instantly convert to acres, Marla, Kanal, hectares, sq ft and 20+ other units.

Question 3

How tall is Mount Everest?

Accepted Answer

Mount Everest stands 8,848.86 metres (29,032 ft) above sea level — confirmed by the 2020 Chinese-Nepali survey. That's taller than 10 Burj Khalifas stacked on top of each other. Use TrueTimeKeeper's Scale Compare to visualise Everest's height against landmarks in your city.

Question 4

How do I convert Marla to square feet?

Accepted Answer

1 Marla = 272.25 square feet (Pakistan and India standard). Use TrueTimeKeeper's Unit Converter to instantly switch between Marla, Kanal, sq ft, sq m, acres, hectares and 20+ other units — no maths required.

Question 5

How long is the Amazon River?

Accepted Answer

The Amazon River is approximately 6,400 km (3,976 miles) long and discharges roughly 20% of all freshwater entering the world's oceans. Use TrueTimeKeeper's Scale Compare to overlay the Amazon's length on a map of your country or city.

Question 6

What area units does TrueTimeKeeper support?

Accepted Answer

TrueTimeKeeper supports 20+ area units: square metres, square feet, square inches, square yards, square kilometres, acres, hectares, Marla, Kanal, Bigha (UP standard), Murabba, Guntha, Ground (South India) and more — plus length units from millimetres to nautical miles.

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