Converters
Fast, accurate, and free online converters. Built with internationally recognized standards.
Currency Converter
Convert between 30+ major world currencies with real-time mid-market rates.
Length Converter
Convert between cm, inches, feet, meters, km, miles, yards and more.
Weight & Mass Converter
Convert between kg, lbs, ounces, grams, stones, tons and more.
Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin and Rankine.
Volume Converter
Convert between liters, gallons, ml, cubic meters, cups and more.
Area Converter
Convert between square meters, sq ft, acres, hectares and more.
Speed Converter
Convert between km/h, mph, m/s, knots and more.
Time Converter
Convert between seconds, minutes, hours, days, weeks and years.
Data Storage Converter
Convert between Bytes, KB, MB, GB, TB (decimal & binary).
Standards & Accuracy
SakConvert uses internationally recognized conversion factors as defined by:
- SI (International System of Units) — BIPM 2019 (global metric standard)
- NIST (National Institute of Standards and Technology) — exact conversion constants and SP 811 / SP 330
- ISO / IEC standards — especially for digital units (e.g. KiB, MiB) and engineering
- CODATA 2022 — recommended physical constants (when applicable)
- Traditional & Historical Definitions — for Imperial, US Customary, nautical, and legacy units
All conversions are based on official reference tables used in engineering textbooks, scientific handbooks, and metrology laboratories.