BNPL Calculator

Track your BNPL commitments across Klarna, Clearpay and PayPal. See when payments overlap and spot costly "sting weeks" before they hit.

Add BNPL Purchase
£

Total debt remaining

£0.00

Max potential late fees

£0.00

Combined total

£0.00

Your Purchases
0

No purchases added yet. Use the form to get started.

Upcoming Payments
Sting date (2+ payments same day)
Sting week (3+ in 7 days)

This calculator is designed solely as a basic budgeting aid to map out upcoming Buy Now Pay Later (BNPL) payment schedules. It does not carry out a full assessment of wider financial position, income, or overall expenditure. The output of this tool does not constitute formal debt advice, nor does it recommend any specific debt solutions.