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Featured calculators
Five tools, five proven savings. Instant results, no submit button.
Mortgage Overpayment Calculator
See exactly how many years and how much interest a monthly mortgage overpayment wipes off your UK mortgage.
Avg saving £23,450 in interestMortgage SavioursSelf-Employed Mortgage Affordability Calculator
Estimate how much a UK lender will lend you on one or two years of self-employed accounts, plus the property price it buys.
Borrow up to £285,000 on 1 year's booksEnergy PaybackSolar Panel Payback Calculator UK
Work out the payback period and 25-year return on a UK solar PV system using real yield, import and SEG export rates.
Typical payback 9.4 yearsEnergy PaybackDehumidifier Running Cost Calculator
Calculate what a dehumidifier costs to run per day, month and year at UK electricity prices.
From £0.42 a day to runBroadband & BillsBroadband True Cost Per Mbps Calculator
Work out the true monthly cost of a broadband deal including setup fees, and what you pay per Mbps.
UK average £0.43 per MbpsUK saving guides
The rules, rates and small print behind the numbers.
Remortgage or overpay? What UK rates in late 2026 actually mean for you
Average UK fixed rates are around 5.6% and the average standard variable rate is 7.13%. Here is what that gap costs, and whether to remortgage, overpay, or do both.
7 min readMortgage SavioursGetting a UK mortgage with one year of self-employed accounts
What lenders count as self-employed income, the income multiples to expect with one year of accounts, and the paperwork to have ready before you apply.
7 min readEnergy PaybackAre solar panels worth it in the UK in 2026? The real numbers
A 4 kW system costs £6,600-£8,500 and makes around 3,400 kWh a year. With electricity capped at 26.32p/kWh, here is what that means for payback.
8 min read