About TrainingCalcs

TrainingCalcs is a small, independent site of free calculators for lifters and endurance athletes. Each tool does one job well: fast, mobile-friendly and with no sign-up.

How we build the calculators

• Every formula comes from a published source, which is named on the tool's page.
• Each calculation is covered by automated tests against published reference values.
• Pages show the date the formula and text were last reviewed.
• What you type stays in your browser; we don't collect or store your inputs.

Who runs it

TrainingCalcs is run by ToolzPoint (Abhishek Kumar), India. Spotted a mistake or want a new calculator? Email support@trainingcalcs.com.

The calculators provide general fitness information, not medical advice.