[{"content":{"header":"[Tejji.com](/)\n\n[Contact](/contact) [Sign in](/account/signin)\n\nInstall\n\nMenu\n\nApps \u0026 Tools\n\n[Mortgage Calculator](/apps/mortgage-calculator) [Loan EMI Calculator](/apps/loan-emi-calculator) [Compound Interest Calculator](/apps/compound-interest-calculator) [Investment Calculator](/apps/investment-calculator) [Retirement Calculator](/apps/retirement-calculator) [Future Value Calculator](/apps/future-value-calculator) [Net Present Value Calculator](/apps/net-present-value-calculator) [Inflation Calculator](/apps/inflation-calculator) [Salary Calculator](/apps/salary-calculator) [Income Tax Calculator](/apps/tax-calculator) [Sales Tax Calculator](/apps/sales-tax-calculator) [Tip Calculator](/apps/tip-calculator) [Percentage Calculator](/apps/percentage-calculator) [APR to APY](/apps/apr-to-apy) [Money Converter](/apps/money-converter) [Send Money](/apps/send-money) [Invoice Generator](/apps/invoice-generator) [Calculator](/apps/calculator) [BMI 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Calculator](/apps/compound-interest-calculator)\n- [Investment Calculator](/apps/investment-calculator)\n- [Retirement Calculator](/apps/retirement-calculator)\n- [Future Value Calculator](/apps/future-value-calculator)\n- [Net Present Value Calculator](/apps/net-present-value-calculator)\n- [Inflation Calculator](/apps/inflation-calculator)\n- [Salary Calculator](/apps/salary-calculator)\n- [Income Tax Calculator](/apps/tax-calculator)\n- [Sales Tax Calculator](/apps/sales-tax-calculator)\n- [Tip Calculator](/apps/tip-calculator)\n- [Percentage Calculator](/apps/percentage-calculator)\n- [APR to APY](/apps/apr-to-apy)\n- [Money Converter](/apps/money-converter)\n- [Send Money](/apps/send-money)\n- [Invoice Generator](/apps/invoice-generator)\n- [Calculator](/apps/calculator)\n\n\u003c!--THE END--\u003e\n\n- Health\n- [BMI Calculator](/apps/bmi-calculator)\n- [Body Fat Calculator](/apps/body-fat-calculator)\n- [Calorie Calculator](/apps/calorie-calculator)\n\n\u003c!--THE END--\u003e\n\n- Education\n- [GPA Calculator](/apps/gpa-calculator)\n- [Grade Calculator](/apps/grade-calculator)\n\n\u003c!--THE END--\u003e\n\n- Developer\n- [JSON Formatter](/apps/json-formatter)\n- [Regex Tester](/apps/regex-tester)\n- [Hash Generator](/apps/hash-generator)\n- [UUID Generator](/apps/uuid-generator)\n- [Unix Timestamp Converter](/apps/timestamp-converter)\n- [Cron Builder](/apps/cron-expression-builder)\n- [Base64 Encoder](/apps/encode-decode-base64)\n- [HTML Encoder](/apps/encode-decode-html)\n- [HTML to Text](/apps/html-to-text)\n- [URL Encoder Decoder](/apps/url-encoder-decoder)\n- [Markdown Editor](/apps/markdown-editor)\n- [Meta Tag Generator](/apps/meta-tag-generator)\n- [QR Code Generator](/apps/qr-code-generator)\n- [Password Generator](/apps/password-generator)\n- [Color Picker](/apps/color-picker)\n- [Character Count](/apps/character-count)\n- [Typo Generator](/apps/typo-generator)\n\n\u003c!--THE END--\u003e\n\n- Fun\n- [Age Calculator](/apps/age-calculator)\n- [Date Calculator](/apps/date-calculator)\n- [What Day Is It](/apps/what-day-is-it)\n- [Lottery Number Generator](/apps/lottery-number-generator)\n\n\u003c!--THE END--\u003e\n\n- Productivity\n- [Pomodoro Timer](/apps/pomodoro-timer)\n\n\u003c!--THE END--\u003e\n\n- Math\n- [Pythagoras Theorem](/apps/pythagoras-theorem)\n- [Roman Numeral Converter](/apps/roman-numeral-converter)\n\nDate Calculator\n\n# Date Calculator\n\nAdd or subtract time periods from any date, or find the exact difference between two dates. Perfect for project planning, deadline tracking, and event scheduling. Supports business days, weekends, and custom periods.\n\n- Days Between\n- Add / Subtract Days\n\nStart Date\n\n→\n\nEnd Date\n\nExclude weekends (business days only)\n\nSet Start to Today\n\nStart Date\n\nOperation Add (+) Subtract (−)\n\nDays\n\nSkip weekends (business days only)\n\nSet to Today\n\nResult\n\n—\n\n📱 Install Tejji for quick access to this tool Install\n\n## Breakdown\n\nYears\n\n—\n\nMonths\n\n—\n\nWeeks\n\n—\n\nDays\n\n—\n\nBusiness Days\n\n—\n\nHours\n\n—\n\nCopy Results\n\nCopied to clipboard!\n\n📱\n\nQuick Access\n\nInstall this tool on your device for instant access\n\nInstall App\n\n📱\n\nQuick Access\n\nInstall this tool on your device for instant access\n\nInstall App\n\n## Related Products\n\n[📅 Planner Calendars →](https://www.amazon.com/s?k=planner%20calendar%20organizer\u0026tag=tejji-20) [🗓️ Desk Calendars →](https://www.amazon.com/s?k=desk%20calendar%20daily\u0026tag=tejji-20) [📘 Time Management Books →](https://www.amazon.com/s?k=time%20management%20books\u0026tag=tejji-20)\n\n*As an Amazon Associate, tejji.com earns from qualifying purchases.*\n\n## Frequently Asked Questions\n\n### How does the days-between calculation work?\n\nWe compute the difference between your two dates in milliseconds, then convert to days, weeks, months, and years. Leap years are automatically handled by the browser's built-in Date engine.\n\n### What are business days?\n\nBusiness days are weekdays (Monday through Friday), excluding Saturday and Sunday. This is useful for project planning and deadline calculations.\n\n### Does it handle leap years?\n\nYes. The calculator uses the native JavaScript Date API, which correctly handles leap years, daylight saving time transitions, and all calendar edge cases.\n\n### Can I calculate working days for a project?\n\nYes! Use the \"Add / Subtract Days\" tab with the \"Skip weekends\" option checked. Enter your start date and the number of working days, and it will skip Saturdays and Sundays to find the target date.\n\n### What is the best free date calculator?\n\nThis Date Calculator is one of the best free tools available. It calculates days, weeks, months, and business days between any two dates, and can add or subtract days — all in your browser, with no sign-up needed.\n\n### Can I use this date calculator without signing up?\n\nYes. The tool runs entirely in your browser with no account, no sign-up, and no personal data stored. Just pick your dates and get instant results.\n\n## Related Tools\n\n[📅 Age Calculator utility](/apps/age-calculator) [📅 What Day Is It utility](/apps/what-day-is-it) [⏱ Timestamp Converter developer](/apps/timestamp-converter) [🔢 Calculator utility](/apps/calculator) [% Percentage Calculator finance](/apps/percentage-calculator) [🎓 GPA Calculator education](/apps/gpa-calculator)\n\n📱\n\nQuick Access\n\nInstall this tool on your device for instant access\n\nInstall App","footer":"\n\n📱 Install Tejji for quick access to this tool Install\n\nTools\n\n- [All Apps](/apps/)\n- [Converters](/convert/)\n- [IP Tools](/ip/)\n- [Calculator](/apps/calculator)\n\nExplore\n\n- [Time \u0026 Date](/time-date/)\n- [Postal Codes](/zip-codes/)\n- [Typing](/typing/)\n- [Extensions](/browser/chrome/extensions/)\n\nCompany\n\n- [About](/home/about)\n- [Contact](/home/contact)\n- [Privacy](/home/privacy)\n- [Terms](/home/terms)\n\nSupport\n\n- [Feedback](/home/contact)\n- [Buy me a coffee](https://buymeacoffee.com/tejji)\n\n© 2026 [Tejji.com](/) — Free online tools for everyone.\n\nWe use cookies for analytics and ads. By clicking \"Accept\", you consent to our use of cookies. [Privacy Policy](/home/privacy)\n\nReject Accept"},"metadata":{"title":"Date Calculator – Days Between Dates, Add \u0026 Subtract Days | Tejji","description":"Free online date calculator — add or subtract days, weeks, months, and years from any date. Find the difference between two dates instantly. No signup required.","imageUrl":"https://tejji.com/page/og-default.png","author":null,"published":null,"modified":null},"rate":{"price":{"priceMicros":0,"currency":""},"license":{"cuid":"","licenseType":"","licensePath":"","permissions":[],"validUntil":""},"error":""}}]