{{i18n_explore_all_tools}}

🧮Calculators6 {{i18n_tools_count}}

🎂Age CalculatorCalculate exact age, Chinese zodiac, birthstone, life stats, next birthday & fun facts.→📅Date Difference CalculatorCalculate exact time between dates with business days, weekends, presets & human-readable format.→⏳Days Until CalculatorCount down to multiple events with holiday presets, progress bar, saved countdowns & share links.→🏖️Retirement CalculatorPlan retirement with country presets, savings projections, FIRE number & financial freedom analysis.→⚖️BMI CalculatorCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis.→📱QR Code GeneratorGenerate QR codes with presets (WiFi, vCard, Email), logo overlay, colors, styles & saved history.→

📝Text Tools2 {{i18n_tools_count}}

🔤Text Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more→🔐Base64 Encoder / DecoderEncode & decode text/files in Base64 — fast, local, secure. Supports UTF-8, binary, copy & download.→

🖼️Image Tools1 {{i18n_tools_count}}

🎨Color Picker / ConverterPick, convert & analyze colors — HEX, RGB, HSL, HSV, CMYK + palette generator & contrast checker.→

{{i18n_explore_all_tools}}

🧮 Calculators 6

🎂Age CalculatorCalculate exact age, Chinese zodiac, birthstone, life stats, next birthday & fun facts.→📅Date Difference CalculatorCalculate exact time between dates with business days, weekends, presets & human-readable format.→⏳Days Until CalculatorCount down to multiple events with holiday presets, progress bar, saved countdowns & share links.→🏖️Retirement CalculatorPlan retirement with country presets, savings projections, FIRE number & financial freedom analysis.→⚖️BMI CalculatorCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis.→📱QR Code GeneratorGenerate QR codes with presets (WiFi, vCard, Email), logo overlay, colors, styles & saved history.→

📝 Text Tools 2

🔤Text Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more→🔐Base64 Encoder / DecoderEncode & decode text/files in Base64 — fast, local, secure. Supports UTF-8, binary, copy & download.→

🖼️ Image Tools 1

🎨Color Picker / ConverterPick, convert & analyze colors — HEX, RGB, HSL, HSV, CMYK + palette generator & contrast checker.→

📅 Date Difference Calculator

Calculate exact time between two dates — business days, weekends, working hours, presets & human-readable format

Start Date *

End Date *

📊 Date Difference

0

Years

0

Months

0

Days

Weeks0

Calendar Days0

Business Days0

Weekends0

Working Hours0

Hours0

Minutes0

Seconds0

% of Year0%

Same Weekday-

📝 In Words

Enter two dates to see the difference