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πŸ“† Friday, Safar 3, 1448 AH β€” July 17, 2026
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Converters & Utilities

7 tools

Write amounts in words, check IBAN structure, and convert Hijri and Gregorian dates

About this category

This category covers tasks performed before sending a document or payment: spelling an amount in words, checking the mathematical structure of an IBAN, or converting between Hijri and Gregorian dates. Each tool solves a different problem, so none validates an entire legal or banking document.

Review every result in context. A structurally valid IBAN does not prove account ownership or status, an amount in words needs currency and decimal checks, and a converted date can differ from an official announcement when lunar observation governs the event.

Compare every tool

Choose by the question and inputs you have, not only by the name of the result.

Tool Best for Key inputs What it shows
Number to Arabic Words Drafting an amount for a check, contract, or invoiceNumber, language, currency, and decimal precisionAmount written in words
AED Amount in Words Drafting a UAE Dirham amount in words for a cheque or contractAED amount and its decimal precision (fils)Amount written in Arabic and English words
IBAN Validator Detecting IBAN length, character, or checksum errorsComplete IBANStructural validation result and available format details
Hijri Date Converter Obtaining an indicative corresponding date between calendarsHijri or Gregorian date and conversion directionCalculated corresponding date
Age Calculator (Hijri & Gregorian) Computing age in both the Hijri and Gregorian calendarsBirth date (Hijri or Gregorian) and an optional reference dateAge in both calendars, total days, and a birthday countdown
Percentage Calculator Finding a percent of a value, a percent change, or a percent adjustmentTwo values depending on the selected modeThe computed result with an increase/decrease indication
Discount Calculator Computing the price after one or two discounts, with VAT or in reversePrice, discount percentages, and a VAT optionFinal price, amount saved, and the effective discount
GPA Calculator (Cumulative & Semester) Computing semester and cumulative GPA for Gulf universitiesUniversity or scale, plus course credit hours and gradesGPA, classification, and total hours

Which tool should I use?

I need an amount spelled out.

Choose number-to-words and set the currency before copying.

Open the tool

I want to check an IBAN before using it.

Use the IBAN validator, then confirm the beneficiary through your bank.

Open the tool

I need a corresponding date for planning or records.

Use the date converter and label the result as calculated when the date is official or religious.

Open the tool

Practical user journeys

Preparing a bilingual invoice

  1. Fix the numeric amount, currency, and decimals.
  2. Convert the amount into the required language.
  3. Manually reconcile words and digits before issue.

Adding a bank beneficiary

  1. Copy the IBAN from a trusted source.
  2. Check structure and checksum.
  3. Confirm the name through the bank; validation alone is insufficient.

Planning from a Hijri date

  1. Convert to Gregorian for initial planning.
  2. Check the tool’s range and method.
  3. Confirm with the announcing authority if the date is binding.

Important terms

Decimal part
The minor currency unit, whose name and precision vary by currency.
Checksum
A mathematical IBAN check that helps detect common entry errors.
BBAN
The domestic account portion within an IBAN structure.
Calendar conversion
A calculated mapping between date systems, not always an official month-start declaration.

Recommended order

  1. 1Identify the task and document or transaction.
  2. 2Enter the value from a trusted source in the relevant tool.
  3. 3Review format, currency, date, or beneficiary name.
  4. 4Confirm through the responsible institution before sensitive use.

Assumptions and warnings

  • Passing an IBAN check does not prove the account exists or is owned by the named party.
  • Number wording needs human review in binding documents.
  • Do not rely solely on calculated conversion for legal, religious, or government deadlines.

Guides and official sources

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