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General calculators

They work in any currency and need no country rules. Pick a currency inside each tool.

Estimates only. These calculators give a guide and are not financial, tax or legal advice. Tax figures use the Nigeria Tax Act 2025 rates effective January 2026. Loan and savings results depend on your lender's or provider's exact terms. Check details with the lender, your employer, a qualified adviser or the relevant authority before you decide.