FreeAIConvert

Unit Converter Hub

41 free converters

Free, instant unit conversions for length, weight, temperature, speed, storage, area, volume, and time. All calculations run in your browser — no uploads, no sign-up required.

📏

Length

8 converters
Centimeters → Inches
cm → inch
Inches → Centimeters
inch → cm
Meters → Feet
meter → feet
Feet → Meters
feet → meter
Kilometers → Miles
km → mile
Miles → Kilometers
mile → km
Centimeters → Meters
cm → meter
Meters → Centimeters
meter → cm
⚖️

Weight

4 converters
Kilograms → Pounds
kg → pound
Pounds → Kilograms
pound → kg
Grams → Ounces
gram → ounce
Ounces → Grams
ounce → gram
🌡️

Temperature

4 converters
Celsius → Fahrenheit
celsius → fahrenheit
Fahrenheit → Celsius
fahrenheit → celsius
Celsius → Kelvin
celsius → kelvin
Kelvin → Celsius
kelvin → celsius
🚀

Speed

4 converters
km/h → mph
kmh → mph
mph → km/h
mph → kmh
m/s → km/h
mps → kmh
km/h → m/s
kmh → mps
💾

Digital Storage

5 converters
Bytes → Kilobytes
byte → kb
Kilobytes → Megabytes
kb → mb
Megabytes → Gigabytes
mb → gb
Gigabytes → Terabytes
gb → tb
Terabytes → Gigabytes
tb → gb
🗺️

Area

4 converters
Square Meters → Square Feet
sqm → sqft
Square Feet → Square Meters
sqft → sqm
Acres → Hectares
acre → hectare
Hectares → Acres
hectare → acre
🧪

Volume

4 converters
Liters → Gallons
liter → gallon
Gallons → Liters
gallon → liter
Milliliters → Liters
ml → liter
Liters → Milliliters
liter → ml
⏱️

Time

8 converters
Seconds → Minutes
second → minute
Minutes → Seconds
minute → second
Hours → Minutes
hour → minute
Minutes → Hours
minute → hour
Days → Hours
day → hour
Hours → Days
hour → day
Weeks → Days
week → day
Days → Weeks
day → week

All 41 unit converters are free, instant, and run entirely in your browser.