Time & Date Tools
Hijri/Gregorian converters, Jalali calendar, timezone helpers, and date utilities.
⭐ Featured tools
All tools in this collection
Full directoryAge Calculator India Dob
Free online Age Calculator India Dob — fast, private browser tool on Fneno.com.
Calendar Converter Lunar Solar
Free online Calendar Converter Lunar Solar — fast, private browser tool on Fneno.com.
CBSE Percentage Calculator
Free online CBSE Percentage Calculator — fast, private browser tool on Fneno.com.
Countdown to Date
Days, hours, minutes until any event
Cron Timezone Converter
Cron UTC ↔ your timezone
Date Accouchement Calculator
Free online Date Accouchement Calculator — fast, private browser tool on Fneno.com.
Days Between Dates
Calendar days and business days count
Eid Dates Calculator
Find expected Eid al-Fitr and Eid al-Adha dates
Formal Arabic Date Line
Hijri + Gregorian date for documents
GST Return Due Date Calendar
Free online GST Return Due Date Calendar — fast, private browser tool on Fneno.com.
Hijri Age Calculator
Calculate age in Hijri years from birth date
Hijri Pregnancy Due Date
Estimate due date from LMP (40 weeks)
Invoice Due Date Calculator
Net 30/60 due dates from invoice date
Meeting Time Zone Planner
See meeting times across Riyadh, Dubai, Cairo, London
Mortgage Calculator
Estimate monthly mortgage payments and amortization
Percentage Calculator
Percentages, discounts, increases and tip calculator
Pregnancy Due Date Calculator
Due date from last menstrual period
Pregnancy Due Date Calculator Hindi
Free online Pregnancy Due Date Calculator Hindi — fast, private browser tool on Fneno.com.
Ramadan Calendar
Imsak, iftar, and prayer times for Ramadan
Saudi Domestic Worker Wage Calculator
Monthly wage, overtime & live-in estimates (KSA)
School Age (Hijri) Calculator
Admission age from Hijri birth date
Time Zone Converter
Convert times between global time zones
Unix Timestamp Converter
Convert epoch seconds/milliseconds to dates and back
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