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m, km, ft, in, mi, yd…
⚖️kg, lb, oz, g, ton…
🌡️°C, °F, K, °R…
🗺️m², km², acre, ha…
🧪L, mL, gal, cup, fl oz…
🚀km/h, mph, m/s, knot…
⏱️s, min, hr, day, week…
💾B, KB, MB, GB, TB…
⚡J, kJ, cal, kWh, BTU…
🌀Pa, bar, psi, atm…
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