UnitsBuddy
Free online tool for converting length, weight, temperature and other units
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📏
Length
⚖️
Weight
🌡️
Temperature
🔲
Area
🧪
Volume
🏃
Speed
⏰
Time
💾
Data
⚡
Power
🌊
Pressure
🔋
Energy
📐
Angle
⛽
Fuel Efficiency
🔌
Wire (AWG)
💧
Flow Rate
Popular conversions
📏
Length
Meter (m) → Kilometer (km)
Centimeter (cm) → Meter (m)
Inch (in) → Centimeter (cm)
Foot (ft) → Meter (m)
Mile (mi) → Kilometer (km)
⚖️
Weight
Kilogram (kg) → Gram (g)
Gram (g) → Kilogram (kg)
Pound (lb) → Kilogram (kg)
Ounce (oz) → Gram (g)
Ton (t) → Kilogram (kg)
🌡️
Temperature
Celsius (°C) → Fahrenheit (°F)
Fahrenheit (°F) → Celsius (°C)
Celsius (°C) → Kelvin (K)
🔲
Area
Square Meter (m²) → Square Kilometer (km²)
Hectare (ha) → Square Meter (m²)
Acre (ac) → Square Meter (m²)
Square Foot (ft²) → Square Meter (m²)
Square Inch (in²) → Square Centimeter (cm²)
🧪
Volume
Liter (L) → Milliliter (mL)
Milliliter (mL) → Liter (L)
Gallon (gal) → Liter (L)
Pint (pt) → Liter (L)
Cubic Meter (m³) → Liter (L)
🏃
Speed
Kilometer/Hour (km/h) → Meter/Second (m/s)
Meter/Second (m/s) → Kilometer/Hour (km/h)
Mile/Hour (mph) → Kilometer/Hour (km/h)
Knot (kn) → Kilometer/Hour (km/h)
Foot/Second (ft/s) → Meter/Second (m/s)
⏰
Time
Hour (h) → Minute (min)
Minute (min) → Second (s)
Day (d) → Hour (h)
Week (week) → Day (d)
Year (year) → Day (d)
💾
Data
Megabyte (MB) → Kilobyte (KB)
Gigabyte (GB) → Megabyte (MB)
Kilobyte (KB) → Byte (B)
Byte (B) → Bit (b)
Terabyte (TB) → Gigabyte (GB)
⚡
Power
Watt (W) → Kilowatt (kW)
Kilowatt (kW) → Watt (W)
Horsepower (hp) → Kilowatt (kW)
BTU/h → Watt (W)
Foot-Pound/Second (ft·lb/s) → Watt (W)
🌊
Pressure
Pascal (Pa) → Bar (bar)
Bar (bar) → Pascal (Pa)
PSI (psi) → Bar (bar)
Torr (Torr) → Pascal (Pa)
Millimeter of Mercury (mmHg) → Pascal (Pa)
🔋
Energy
Joule (J) → Kilojoule (kJ)
Kilojoule (kJ) → Joule (J)
Calorie (cal) → Joule (J)
Kilocalorie (kcal) → Joule (J)
Watt-Hour (Wh) → Joule (J)
📐
Angle
Degree (°) → Radian (rad)
Radian (rad) → Degree (°)
Degree (°) → Gradian (grad)
Degree (°) → Arc Minute (arcmin)
Degree (°) → Turn (turn)
⛽
Fuel Efficiency
L/100 km → km/L
L/100 km → MPG (US)
L/100 km → MPG (UK)
🔌
Wire (AWG)
AWG → Diameter (mm)
AWG → Cross‑section (mm²)
💧
Flow Rate
L/min → m³/h
GPM (US) → m³/h
UnitsBuddy - Free Online Unit Converter