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Free business tools
Calculations every Gulf business needs, on the same logic the JooDax apps use.
Amount in words
Type an amount and get it written out in Arabic and English words at once — Saudi riyal, UAE dirham, Kuwaiti and Bahraini dinar, Qatari and Omani riyal — including the minor units.
Hijri date converter
Convert any Gregorian date to Hijri, or Hijri to Gregorian, on the Umm al-Qura calendar used in Saudi Arabia — for residence permits, contracts and due dates.
VAT calculator
Work out VAT at 15% in Saudi Arabia, 5% in the UAE and Oman or 10% in Bahrain: add it to a price, or take it out of an inclusive one.
Instalment calculator
Work out the monthly instalment for any amount: enter the price, the down payment, the number of months and any flat yearly profit rate.
Margin calculator
Work out margin and markup from cost and price, or the price that gives the margin you want — with the difference between the two made clear.
End-of-service calculator
Estimate end-of-service pay: enter the monthly wage, start and end dates and whether it was a resignation or a termination, on the formula most widely published for Saudi private-sector contracts.