Convert between pounds and kilograms. Calculate required plates for a given weight or determine weight from plates. Manage plate and bar inventory. Track 1 Rep Max with customizable preferences.
Measure a car's engine power and torque with 2% accuracy using acceleration tests. Track 0–60 mph and 0–100 km/h times. Compare performance before and after tuning or upgrades. Export data for analysis.
Calculate maximum safe tension, determine wellhead pressure balance, and find keyseat location. Compute cable elongation and pull limits at depth. Adjust lengths for temperature changes.
Calculate loans, track investments, plan retirement
Calculate mortgage payments and generate amortization tables. Compute tips and loan details. Analyze time value of money, dates, percentage changes, and break-even points. Perform planning for home purchases, investments, and retirement.
Calculate pip for currency pairs to manage position sizing and risk. Input account currency, trading pair, position size, and exchange rate. Save previous entries and auto-fill currency pairs. Adjust exchange rates freely.
Calculate angles for cross braces and table x bracing. Input width, height, and board dimensions. Choose board orientation. Display angles for board ends and intersections. Support imperial and metric units. Provide board length requirements.
Calculate airflow displacement by inputting velocity or volume. Select duct type and dimensions with unit options. Instantly display results in preferred units including fl/min, m/s, and ft3/min.
Calculate attic ventilation needs by inputting roof dimensions and pitch. Select intake and exhaust types. Access soffit panel specifications and whirlybird base pitch guidelines.
Create and customize boards by adding or removing players and adjusting their details. Set player photos, names, numbers, and positions. Choose coat colors and use a drawing tool with adjustable line thickness and color. Save and share screenshots.
Calculate distance for RC direct drive cars by inputting wheel diameter and gear ratio. Display results in three table formats for setup reference. Switch between display types and select parameters via on-screen pickers.