For example, troops might receive Hazardous Duty Pay, Imminent Danger Pay and Jump Pay. The military pay calculator factors in all of those pays in one easy-to-use place.

Find out how much you're likely to be able to borrow on your income with Money Saving Expert's mortgage calculator.

The bet calculator allows you to input your stake & odds in American formats to quickly calculate the payout for your bets.

Love calculator to calculate compatibility between people. This true Love Meter finds love percentage accurately. Online love tester game.

Have savings and a mortgage with the same lender? Try MSE’s offset mortgage calculator to work out if an offset mortgage will be better in the long run for you.

Find roasting times for lamb, pork, beef, venison, chicken, duck, turkey and goose with the BBC's interactive roasting calculator.