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10 matching tools found
Conversion
Unit Converter
Convert across seven categories: length, weight, temperature, area, volume, speed and data
Shoe Size
Shoe Size Converter
Convert foot length cm to EU/US/UK/CN sizes with men/women/kids charts and half sizes.
Ring Size
Ring Size Converter
Enter finger circumference or diameter to convert to US/EU/CN/UK ring sizes.
Subnet Mask
Subnet Mask Converter
Auto-convert between CIDR prefix, dotted mask, wildcard mask and host count.
BPM
BPM Converter
Convert BPM to ms per beat, note durations and bar length for 2/4, 3/4, 4/4 and 6/8.
Pet Age
Pet Age Converter
Convert cat and dog age to human years with the classic rule, plus life stages.
Filters
Photo Filter Studio
Live brightness, contrast, saturation and hue tuning with standard HSL math, fully local.
GPA
GPA Calculator
Enter credits and scores to compute per-course points and weighted GPA.
Duration
Duration Calculator
Add or subtract days, hours, minutes and seconds with multi-unit totals.
Currency
Currency Converter
An editable table of common currencies for converting any pair in both directions.