Loan APR calculator: what's the true cost of your loan?

Lenders advertise a "nominal" interest rate — but once origination or admin fees are folded in, the effective APR you actually pay can be meaningfully higher. This calculator works out your loan's real APR and true total cost, instantly.

Add any one-time fee charged when you take out the loan — origination fee, admin fee, and so on — not recurring charges.