HP Car Finance Calculator UK 2026

Calculate your Hire Purchase monthly payment, total cost, and total interest. With HP, you own the car at the end — no balloon payment, no mileage limit.

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Deposit: 10.0% of car price

HP Monthly Payment
£455.66
per month for 48 months — own the car at the end
Amount Financed
£18,000
Total Payable
£23,872
Total Interest
£3,872
Half-Rule Point
£11,936

PCP Comparison (same APR, GMFV ≈42%)

PCP Monthly
£312.32
Save £143.34/month vs HP
HP Monthly
£455.66
Full ownership at end
HP Advantage
No balloon
No mileage limit, simpler

Payment Schedule (First 12 Months)

MonthPaymentInterestPrincipalRemaining Balance
1£455.66£148.50£307.16£17,693
2£455.66£145.97£309.70£17,383
3£455.66£143.41£312.25£17,071
4£455.66£140.83£314.83£16,756
5£455.66£138.24£317.43£16,439
6£455.66£135.62£320.04£16,119
7£455.66£132.98£322.68£15,796
8£455.66£130.32£325.35£15,471
9£455.66£127.63£328.03£15,143
10£455.66£124.93£330.74£14,812
11£455.66£122.20£333.47£14,478
12£455.66£119.45£336.22£14,142

HP vs PCP: Key Differences

FeatureHPPCP
Monthly paymentHigherLower
Own car at end?Yes (automatic)Optional (pay balloon)
Balloon payment?NoYes (GMFV)
Mileage limit?NoYes
Best forLong-term ownershipChanging car every 3-4 yrs
FlexibilityLower mid-termHigher (return option)
Half-rule applies?Yes (Section 99 CCA)Yes (Section 99 CCA)

UK HP Rates by Credit Profile (2026)

Credit ProfileTypical APRMonthly (£15k, 48mo)
Excellent (750+)5% – 9%£347 – £374
Good (700–749)9% – 14%£374 – £413
Fair (650–699)14% – 22%£413 – £481
Poor (580–649)22% – 38%£481 – £596
Very Poor (<580)38% – 55%+£596+

How Hire Purchase (HP) Works — Step by Step

HP is the straightforward way to finance a car in the UK. You finance the full purchase price minus your deposit, make fixed monthly payments, and own the car outright at the end.

  1. 1
    Calculate the amount borrowed. Loan = Car price − Deposit. Most lenders require a minimum 10% deposit. Example: £22,000 car − £2,200 deposit = £19,800 financed.
  2. 2
    Convert APR to monthly rate. r = APR ÷ 1200. At 8.9% APR: r = 8.9 ÷ 1200 = 0.007417.
  3. 3
    Apply the amortisation formula. Monthly = P × r(1+r)ⁿ / [(1+r)ⁿ − 1]. For £19,800 at 8.9% over 48 months: Monthly ≈ £490/month.
  4. 4
    Total cost = Monthly × Term. £490 × 48 = £23,520. Total interest = £23,520 − £19,800 = £3,720. You own the car at the end — no balloon payment.
  5. 5
    HP vs PCP rule of thumb: HP monthly payments are 30–50% higher than PCP for the same car, but you own the vehicle outright with no mileage restrictions or balloon payment risk.

HP Monthly Payment Examples — UK 2026

Based on 8.9% APR, 10% deposit, 48-month term — you own the car at the end:

Car PriceDeposit (10%)Loan AmountMonthly PaymentTotal Interest
£10,000£1,000£9,000£223/mo£1,704
£15,000£1,500£13,500£334/mo£2,532
£20,000£2,000£18,000£446/mo£3,408
£25,000£2,500£22,500£557/mo£4,236
£35,000£3,500£31,500£780/mo£5,940

Total interest on a 48-month HP deal is typically 8–11% of the loan amount at current rates.

HP Term Length: How Much Does It Cost?

£20,000 car, 10% deposit (£18,000 financed), 8.9% APR — impact of term choice:

TermMonthly PaymentTotal InterestVerdict
24 months£818/mo£1,632Lowest interest, highest payment
36 months£572/mo£2,592Good balance
48 months£446/mo£3,408Most popular
60 months£374/mo£4,440Lower payment, more interest

Frequently Asked Questions

Indicative estimates only. Actual monthly payments depend on the lender, credit profile, and vehicle. Car finance is regulated by the FCA. Always read the full credit agreement before signing. Verify lenders at register.fca.org.uk. Last updated: March 2026.