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    Oman calculators

    Calculators for Oman: end-of-service benefit, leave salary and overtime, VAT, and your electricity and water bill in Dhofar.

    • 5 Oman calculators
    • Across 3 categories
    • Free, no sign-up

    Money

    Oman VAT calculatorAdd or remove 5% VAT in OMR to the baisa: zero-rated and exempt items, invoice total, VAT return and registration check.

    Gulf jobs

    Oman end-of-service calculatorGratuity for expats under Oman labour law: one month's basic a year, old rates before July 2023 and your final settlement.Oman leave salary calculatorAnnual leave earned (30 days a year from 6 months), leave pay on gross wage ÷ 30, the 30-day carry-over, unused leave, sick, Hajj and special leave pay.Oman overtime calculatorOvertime pay under Oman's 2023 Labour Law: + 25% by day, + 50% at night, rest-day and holiday work, Ramadan hours and the 12-hour day.

    Home & construction

    Oman (Dhofar) electricity & water bill calculatorYour monthly electricity and water bill in OMR with Nama Dhofar Services' published tariffs: primary, additional and Oman citizen (NSS) accounts tier by tier, water in m³ or gallons, meter readings, AC usage estimates, cost per day and two months compared.

    Also useful in Oman

    General calculators that work anywhere, picked because people in Oman use them often.

    Currency converterConvert at today’s ECB rates, see what you really get after bank and card margins and fees, several currencies at once and a quick table.Prayer times calculatorFajr, sunrise, Dhuhr, Asr, Maghrib and Isha for any city or coordinates, with 9 calculation methods, Hanafi Asr, next prayer countdown, high-latitude rules, midnight and last third of the night, and a printable month timetable.Hijri date converterGregorian to Hijri and back with Umm al-Qura or tabular calendars, Arabic month names, today’s Hijri date, days to Ramadan and Eid, age in Hijri years and a full year of months.Zakat calculatorZakat on cash, gold and silver (g, tola or oz, any karat), shares, business stock and money owed, less debts due, with gold or silver nisab and a full breakdown.

    About these Oman calculators

    Each calculator on this page is built for Oman's own rules, with the source explained on its page. Rules and rates change, so use the results to plan and confirm anything important with the official body or your employer.

    The 5 tools here live in the money, gulf jobs, home & construction sections of the site. This page gathers them in one place so you can bookmark or share a single link.