All mySal calculators
56+ free calculators and money tools in one directory — take-home pay, tax, refunds, mortgage, debt payoff, pension, savings, budgeting, freelance and investing. Every one uses country-specific rates for the UK, Ireland and the US and plugs into mySal's tax engine, so the numbers match your real pay.
Plain-English "how to calculate…" guides →Salary & take-home
9Gross-to-net pay, pay frequency, offers and what-if scenarios.
The main mySal calculator — gross to net for 30+ countries with full deduction breakdown.
Open →Change salary, pension, hours or country and watch your take-home move in real time.
Open →Put two or more offers side by side on real take-home, not headline salary.
Open →Log hours, overtime and shift rates to convert hourly work into monthly take-home.
Open →See what extra hours are really worth once your marginal tax rate is applied.
Open →Model a side income on top of your main salary and see the tax it attracts.
Open →Work out the rise you need to hit a target take-home figure.
Open →Pro-rata holiday entitlement and holiday pay for part-time and irregular hours.
Open →Upload a payslip and have mySal check the deductions line by line.
Open →Tax tools
6Deductions, refunds, deadlines and year-to-date tax tracking.
Scan your situation for allowances, reliefs and credits you may be missing.
Open →Check whether you have overpaid tax and roughly how much you could reclaim.
Open →Track pay and tax paid so far this year against what you should owe.
Open →Every filing and payment deadline for your country, with reminders.
Open →Compare tax paid across years and see how rule changes affected you.
Open →Bundle your figures and documents into a pack ready for filing.
Open →Self-employed & freelance
4Invoicing, expenses, mileage, VAT and money to set aside.
Track income and expenses and see how much tax to set aside each month.
Open →Work out VAT due, flat-rate options and whether you are near the threshold.
Open →Log receipts and business mileage and total the deductible amount.
Open →Create invoices with VAT and discounts, and track what is paid.
Open →Budget & planning
6Budgets, savings, bills, pensions and money transfers.
Build a monthly budget from your real take-home and track it against bills.
Open →Set goals and see the monthly amount needed to reach each one on time.
Open →Total your recurring costs and spot what is quietly draining your pay.
Open →See how a change to your pension contribution affects take-home and your pot.
Open →Compare exchange rates and fees when moving money between currencies.
Open →See when you get paid and how each pay date lands across the year.
Open →Markets & investing
3Live prices, portfolio tracking and investing tools.
Career & contracting
1Project future earnings and compare employment shapes.
Tax & pay
8Everyday pay, bonus, side-gig and investment tax questions.
Quick net-pay estimate for the UK, Ireland and US using 2026 bands.
Open →See how much of a one-off bonus survives income tax and social contributions.
Open →Estimate net pay on a second job stacked on top of your main salary.
Open →Plan 1/2/4/5, Postgrad and US federal — see the monthly deduction from your pay.
Open →Estimate dividend tax on top of salary using each country's dividend rules.
Open →Ballpark CGT on a disposal using the current allowance and rates.
Open →Very rough estimate of a possible refund from overpaid tax or missed allowances.
Open →Income tax, NI/PRSI/SE tax and payments-on-account from your annual profit.
Open →Pension & retirement
3Long-horizon planning for retirement pots and state benefits.
Model contributions, growth and drawdown to see your future pot and income.
Open →Estimated state pension based on your qualifying years, for UK / Ireland / US.
Open →See the tax relief added by the government and the net cost from your take-home.
Open →Housing & property
3Buying, renting, letting and mortgage decisions.
Debt & borrowing
3Loans, credit cards and payoff strategies.
Personal loan, HP/PCP, credit card payoff and max borrowing from income.
Open →See how long it takes to clear multiple debts using snowball or avalanche.
Open →See how long a card balance takes to clear at the minimum payment and what it costs.
Open →Lifestyle & planning
6Budgets, savings, investing and net worth.
Split your take-home into needs, wants and savings with the classic 50/30/20 rule.
Open →Work out the monthly contribution to hit a target on a chosen date.
Open →Model contributions, interest / return rate and years — see the final value.
Open →See how much purchasing power money keeps or loses over a chosen period.
Open →Rough equivalent salary needed to keep the same lifestyle in a different city.
Open →Snapshot your net worth from savings, investments, property and debts.
Open →Work scenarios
4Life-event and equity-related pay questions.
Estimate redundancy pay based on age, years of service and weekly earnings.
Open →Estimate statutory maternity, adoption or paternity pay across your leave.
Open →Estimate weekly statutory sick pay and how long the entitlement lasts.
Open →Estimate income tax + NI/social contributions due on vesting RSUs.
Open →Everything in Salary & Tax
The core of mySal: take-home pay, tax, deductions, refunds, deadlines and every calculator, using official country rates.
Pay & take-home
- Take-home calculatorYour net pay, broken down line by line.
- What-if simulatorTry a raise, a bonus or a pension change.
- Compare offersTwo jobs side by side, after tax.
- Overtime & extra hoursWhat the extra shift is really worth.
- Holiday payCheck your holiday entitlement and pay.
- Pension plannerSee how contributions change take-home.
- Year-to-date PremiumGross, tax and net so far this year.
All calculators & tools
Tax, deadlines & refunds
- Tax deadlinesKey dates for your country, with reminders.
- Deductions finder PremiumCredits and deductions you may be missing.
- Refund estimator PremiumA careful estimate of what you may be owed.
- Tax historyYour past years, kept in one place.
- Tax pack ProEverything bundled for filing time.
- VAT return ProPrepare VAT figures with confidence.
- AI tax advisorAsk tax questions in plain English.
Payslips & documents
Not sure where to start?
Calculate your take-home payThe number everything else builds on.
- Check your tax deadlines
- Plan your moneyMoney & Plan hub.
- Learn how tax worksLearn hub.
- Plain-English how-to guides