Free tools for contractors
Small calculators for the sums that decide whether a tender is worth taking.
2 free tools · no sign-upComing soon
Free tools
- Tender cost calculator — EMD, performance security and retentionWork out what a government tender ties up before it pays you: EMD, performance security, retention at its peak, and what a bank guarantee costs instead. Free, runs in your browser.
- Compare your rates with the DSR or state schedule of ratesCheck what your quoted percentage means against the department's estimate, apply the cost index, and see whether your biggest items cover what they actually cost you. Free, runs in your browser.
These calculators use the common percentages and the rules as published. The tender document you are bidding on overrides them, and nothing you type here is sent anywhere or saved.