UK VAT Calculator
Add or remove VAT and see the net amount, VAT value and gross total instantly.
Calculator toolsOpenFinance & business tools
Finance and business calculators
Estimate prices, loans, savings, salaries, tax, margins and common business metrics.
26 focused tools
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Discount and Sale Price Calculator
Calculate sale price using original price, discount, additional discount, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenProfit Margin Calculator
Calculate gross profit, profit margin and markup from cost and selling prices.
Calculator toolsOpenLoan Repayment Calculator
Calculate repayments using loan amount, upfront payment, annual interest rate, term in years, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenMortgage Calculator
Estimate monthly mortgage repayments, total interest and total repayment from the loan amount, interest rate and term.
Finance & business toolsOpenInterest Calculator
Calculate simple or compound interest, final balance and interest earned from principal, rate and duration.
Finance & business toolsOpenSavings Goal Calculator
Estimate time to goal using savings goal, current savings, monthly contribution, annual interest rate, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenInvestment Return and CAGR Calculator
Calculate return using initial value, final value, years, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenInflation Calculator
Calculate inflation effect using starting amount, annual inflation rate, years, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenHourly Wage & Salary Converter
Convert pay between hourly, daily, weekly, monthly and annual amounts using configurable working hours and weeks.
Finance & business toolsOpenUK Salary & Take-Home Pay Calculator
Estimate UK take-home pay from salary, tax year, region, pension and student-loan settings with a full deduction breakdown.
Finance & business toolsOpenOvertime and Commission Pay Calculator
Calculate total pay using regular hours, hourly rate, overtime hours, overtime multiplier, sales, and commission rate, then review the result and supporting breakdown.
Finance & business toolsOpenTip and Bill Split Calculator
Calculate a tip, total bill and per-person share using the bill amount, tip rate and number of people.
Finance & business toolsOpenUnit Price Comparison Calculator
Compare unit prices using product a price, product a quantity, product b price, product b quantity, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenBreak-Even Calculator
Calculate the break-even sales quantity from fixed costs, selling price and variable cost per unit.
Finance & business toolsOpenROI and ROAS Calculator
Calculate roi and roas using revenue or final value, total cost or investment, advertising spend, and currency, then review the result and supporting breakdown.
Finance & business toolsOpenSaaS Metrics Calculator
Calculate MRR, ARR, churn, customer acquisition cost and estimated lifetime value from common SaaS inputs.
Finance & business toolsOpenBudget Planner
Build a monthly budget from income, currency and your own expense names and amounts, then review spending and money remaining.
Finance & business toolsOpenDebt Payoff Calculator
Compare debt snowball and avalanche repayment methods and estimate the order and time needed to clear balances.
Finance & business toolsOpenCurrency Converter
Convert an amount between selected currencies using the exchange-rate data available to the tool.
Finance & business toolsOpenUK Maternity & Sick Pay Calculator
Estimate UK statutory maternity pay or statutory sick pay from earnings, dates and the selected tax year.
Finance & business toolsOpenRequired Gross Salary Calculator
Estimate the UK gross salary required to reach a chosen annual or monthly take-home pay target.
Finance & business toolsOpenTwo Jobs Tax Calculator
Estimate combined UK take-home pay when income is split across two jobs with separate salaries and tax-code assumptions.
Finance & business toolsOpenPro-Rata Salary Calculator
Calculate a pro-rata salary from full-time pay, weekly hours, working weeks or part-time employment dates.
Finance & business toolsOpenTax Year Salary Comparison
Compare estimated UK take-home pay and deductions for the same salary across the supported tax years.
Finance & business toolsOpenCompare Two Salaries Calculator
Compare two UK gross salaries using the same tax settings and see the annual and monthly take-home difference.
Finance & business toolsOpenWhat this category covers
Finance tools estimate repayments, tax, salary, margins and cash values from stated inputs. They support comparison and planning but cannot replace current lender, employer, HMRC or professional figures.
Recommended starting tools
- Mortgage Calculator — Estimate monthly mortgage repayments, total interest and total repayment from the loan amount, interest rate and term.
- Take-Home Pay Calculator — Estimate UK take-home pay from salary, tax year, region, pension and student-loan settings with a full deduction breakdown.
- UK VAT Calculator — Add or remove VAT and see the net amount, VAT value and gross total instantly.
How to choose
Match the tax year, jurisdiction, rate and payment frequency to the real scenario. Recheck time-sensitive rules against the linked authoritative source.
Frequently asked questions
Are finance results quotes?
No. They are indicative calculations based on the values and stored rules described on the page.
Why is the tax year important?
Allowances, thresholds and rates can change, so a result is meaningful only for the selected period.