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ToolsHub

Unit & Currency Conversions

Thousands of free, instant converters across 22 measurement categories plus 130+ world currencies. Every conversion runs in your browser — no sign-up.

Length

All length
m → kmm → cmm → mmm → µmm → nmm → mim → ydm → ft

Weight & Mass

All weight & mass
kg → gkg → mgkg → µgkg → tkg → lbkg → ozkg → stkg → ton

Temperature

All temperature
°C → °F°C → K°C → °R

Volume

All volume
L → mLL → m³L → cm³L → galL → imp galL → qtL → ptL → cup

Area

All area
m² → km²m² → cm²m² → mi²m² → yd²m² → ft²m² → in²m² → acm² → ha

Speed

All speed
m/s → km/hm/s → mphm/s → knm/s → ft/sm/s → Ma

Digital Storage

All digital storage
B → KBB → MBB → GBB → TBB → PBB → bitB → KbB → Mb

Time

All time
s → mss → µss → mins → hs → ds → wks → mos → yr

Pressure

All pressure
Pa → kPaPa → barPa → psiPa → atmPa → TorrPa → mbar

Energy

All energy
J → kJJ → calJ → kcalJ → WhJ → kWhJ → eVJ → BTUJ → ft·lb

Power

All power
W → kWW → MWW → hpW → PSW → BTU/h

Angle

All angle
° → rad° → grad° → '° → "° → turn

Frequency

All frequency
Hz → kHzHz → MHzHz → GHzHz → rpm

Force

All force
N → kNN → MNN → dynN → lbfN → kgfN → ozf

Density

All density
kg/m³ → g/cm³kg/m³ → g/mLkg/m³ → kg/Lkg/m³ → lb/ft³kg/m³ → lb/in³kg/m³ → oz/in³

Acceleration

All acceleration
m/s² → gm/s² → ft/s²m/s² → in/s²m/s² → Galm/s² → km/h/s

Torque

All torque
N·m → N·cmN·m → kN·mN·m → lbf·ftN·m → lbf·inN·m → kgf·m

Illuminance

All illuminance
lx → mlxlx → klxlx → fclx → phlx → nx

Electric Charge

All electric charge
C → mCC → µCC → nCC → AhC → mAh

Magnetic Flux Density

All magnetic flux density
T → mTT → µTT → nTT → G

Radiation (Absorbed Dose)

All radiation (absorbed dose)
Gy → mGyGy → cGyGy → µGyGy → rad

Fuel Economy

All fuel economy
km/L → mpgkm/L → mpg UKkm/L → L/100km

Currency conversions

USD → EUREUR → USDUSD → GBPGBP → USDUSD → INRUSD → JPYUSD → CADUSD → AUDEUR → GBPUSD → PKRUSD → PHPUSD → CNYUSD → MXNUSD → BRLUSD → NGNGBP → EURUSD → ZARUSD → AED