Free Converters Tools
Unit converters for everyday and technical use: length, weight, temperature, speed, area, volume, data storage, energy, pressure and number bases. Accurate conversion factors, instant results, works offline.
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Length Converter
m, km, mi, ft, in, cm, mm, yd, nmi.
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Temperature Converter
°C, °F, K, °R conversions.
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Weight Converter
kg, g, lb, oz, st, t, mg.
ConvertersSpeed Converter
km/h, mph, m/s, knots, ft/s.
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Data Storage Converter
Bytes, KB, MB, GB, TB (decimal & binary).
ConvertersVolume Converter
l, ml, gal, qt, pt, cup, fl oz, m³.
ConvertersArea Converter
m², km², acres, hectares, ft².
ConvertersTime Converter
s, min, h, days, weeks, months, years.
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Number Base Converter
Binary, octal, decimal, hex and custom.
ConvertersEnergy Converter
J, kJ, cal, kcal, Wh, kWh, BTU.
ConvertersFuel Economy Converter
l/100km ⇄ MPG (US & UK).
ConvertersPower Converter
W, kW, MW, hp, BTU/h.
ConvertersPressure Converter
Pa, bar, psi, atm, mmHg, torr.
ConvertersAngle Converter
°, rad, grad, arcmin, arcsec.
ConvertersFrequency Converter
Hz, kHz, MHz, GHz, RPM.
ConvertersForce Converter
N, kN, kgf, lbf, dyn.
ConvertersTorque Converter
Nm, kgf·m, lb·ft, lb·in.
ConvertersPeriod Calculator
Frequency ↔ period T = 1/f.
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