Free calculators and guides built for life in Nigeria. They work on any phone, nothing you type leaves your device, and every figure shows where it came from and when we last checked it.
Money, pay and tax
PAYE Tax Calculator 2026Take-home pay under the Nigeria Tax Act 2025.Salary CalculatorGross to net pay, with pension, NHF and rent relief.Loan CalculatorMonthly repayment, total cost and what you can afford.Dollar to Naira ConverterOfficial and street rates for $, £ and €, with dates.
Phone, data and ID
Data Plan ComparisonCompare bundles on MTN, Airtel, Glo and 9mobile.USSD CodesNetwork and bank codes. Tap to copy.BVN & NIN GuideCheck your BVN and NIN and link NIN to your SIM.
Business and government
Invoice GeneratorInvoices, receipts and quotes. Print or share on WhatsApp.Government Services GuideWhere to go, what to bring and what it costs.
