Maple Syrup Calculator

Maple Syrup Calculator is a set of 15 single-purpose calculators for the people who actually run the boil — built for cold hands, a steaming pan, and no signal in the sugarhouse. THE ONE YOU'LL OPEN EVERY BOIL DAY Syrup finishes at a fixed distance above the boiling point of water, and water's boiling point moves with the weather. Working from a memorized 212 °F is the most common reason a batch finishes off density. Tell the app today's conditions and it gives you the exact temperature to pull at. Three ways to set it, whichever suits your setup: • Read your phone's barometer live • Type today's barometric pressure • Enter the boiling point you measured in the pan — the most reliable of the three FINISHING • Syrup finish temperature, corrected for today's pressure • Hydrometer correction — true Brix from a hot or cold test • Thin or thick fix — how much water to add, or how much to boil off • Blend batches — combine two batches and land on target • Sap to syrup — gallons of sap per gallon of syrup, corrected Jones Rule PLANNING • Boil time — hours, fuel and cost before you light it • RO savings — hours saved concentrating • Season projection from your tap count • Taps per tree from trunk diameter • Pan capacity — match a rig to your taps, or taps to your rig PACKAGING AND MONEY • Bottle counts — what a batch fills across your container sizes, with a slider per size • Weight — volume to weight and back • Cost and pricing — cost per gallon, break-even and target price CONFECTIONS • Cook temps for cream, candy and sugar, corrected for today's pressure • Sugar yield — syrup in, granulated sugar and molded candy out BUILT FOR THE SUGARHOUSE • Works completely offline — every calculation runs on your device • No account, no sign-up, no ads • US or metric units throughout • Results update as you type, with no calculate button • Dark mode follows your phone • Every calculator cites its source: UMaine Extension, Cornell Maple Bulletins, UVM Proctor Maple Research Center, Penn State Extension, NAMSC All 15 calculators are unlocked by Maple Syrup Calculator Pro, weekly or yearly, and both start with a free trial. Prefer to pay once? The Lifetime Unlock is a one-time purchase with nothing to renew. Estimates only. Verify results before you rely on them.