Conversion helpers
Conversion utilities help teams toggle between measurement systems and data formats without leaving the browser. From lab notes that mix Celsius and Fahrenheit to product sheets that demand both metric and imperial sizing, AtlasCalc keeps unit math accurate and instantly shareable. Engineers rely on the multi-unit converter when comparing international specifications, while developers lean on the Base64 utility to encode payloads during debugging. Keep these tools handy whenever you need trustworthy conversions without opening a spreadsheet.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin for labs, recipes, or weather.
Open toolLength Converter
Switch between metric and imperial units to size rooms, clothing, or components.
Open toolAtlasCalc
Compare loan offers instantly
Estimate payments, total interest, and payoff timelines.
Unit Converter
Translate weight, area, and speed values instantly with precision controls.
Open toolBase64 Encoder / Decoder
Encode or decode Base64 payloads safely in the browser for debugging or sharing.
Open tool