Sugaring calculators

The math of the sugarhouse, done for you — every number checked against the Maple Syrup Producers Manual and university extension research.

Sap to syrup calculator

Gallons of sap in, syrup out — using the updated Rule of 86.

Finishing temperature

Water's boiling point + 7.1°F — worked out for today.

Hydrometer correction

Correct any reading to 60°F and check your density.

Taps per tree

Measure the trunk, get a safe tap count.

Yield estimator

Taps × collection method = your season, in syrup.

Cost per gallon

Fuel + bottles + gear = your break-even price.

Log every run. Know your season.

LuckySap is the maple syrup tracker for iPhone: a sap-flow outlook for your trees, a quick log for every collection and boil, and season stats you can compare year to year. Free to download.

Download on the App Store