Universal Unit Conversions
Every engineering unit in one place — from volts to AWG, dBm to RPM, metric to imperial, and beyond. 30+ categories, all live.
Voltage
V, mV, µV, kV, MV.
Live 02Current
A, mA, µA, kA.
Live 03Resistance
Ω, kΩ, MΩ, mΩ.
Live 04Capacitance
F, mF, µF, nF, pF.
Live 05Inductance
H, mH, µH, nH.
Live 06Electrical Power
W, mW, kW, VA, hp.
Live 07Frequency
Hz, kHz, MHz, GHz, RPM.
Live 08dBm ↔ Watt
Logarithmic RF power.
Live 09AWG Wire Size
Gauge, mm, in, Ω/m.
LiveMagnetic Units
T, mT, µT, G.
PlannedRadiation Dose
Sv, mSv, µSv, Gy, rem.
plannedTorque
N·m, lb·ft, lb·in.
PlannedForce
N, lbf, kgf, dynes.
PlannedWork / Energy
J, Wh, kWh, cal, eV.
PlannedMechanical Power
W, kW, hp, ft·lbf/s.
PlannedAcceleration
m/s², cm/s², g, ft/s².
LivePressure
Pa, kPa, bar, psi, atm, mmHg.
PlannedSpeed
m/s, km/h, mph, knots.
LiveRPM ↔ Frequency
RPM, Hz, rad/s.
Planned 20Temperature
°C, °F, K (affine).
Live 21Length
nm–km, in, ft, mi.
Live 22Area
mm²–km², in², ft², acres.
Live 23Volume
mL–m³, in³, ft³, gallons.
Live 24Mass
mg–t, oz, lb, stones.
Live 25Data / Storage
bits, bytes, KB–TiB (SI & IEC).
LiveMetric ↔ Imperial
Length in both systems.
LiveAstronomy
km, AU, light-years, parsecs.
Live 28Cooking
mL, tsp, tbsp, cups, gallons.
Live 29Typography
pt, px, in, cm, pica.
Live 30Fuel Economy
mpg (US), L/100km, km/L.
Live 31Age / Time
ms–years (365 d).
Live 32Time
ns–days.
Live 33Currency
Live rates required (no static data).
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