About Unitora

Unitora is a free converter for the measurements people actually run into: length, weight, volume, area, temperature, speed, time, data size, energy, power, pressure, angles, fuel economy, US construction units, cooking measures, live currency and number-to-words.

It also covers what many big converters skip: Indian land units (cent, ground, guntha), India-specific weights such as the tola and quintal, the AC “ton”, lakh/crore number formatting, and ingredient-specific cup-to-gram cooking conversions.

How the conversions work

• Length, mass, volume, area, energy, power, pressure and the rest use the exact international definitions (for example 1 inch = 25.4 mm exactly, 1 pound = 0.45359237 kg exactly, 1 US gallon = 3.785411784 L exactly).
• Temperature and fuel economy use their true formulas, not simple ratios, and impossible values (below absolute zero) are rejected.
• Currency rates are downloaded live from public rate feeds and cached so the converter still works briefly offline. They are indicative only.
• Cooking conversions use typical gram-per-cup values and are approximations; weigh ingredients when precision matters.

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