Landscape and Garden Calculators will become an essential assistant for your outside projects. These calculators will save you time by helping to estimate the quantity of materials needed. There are 13 calculators and tables included: Plantings, Lawn Fertilizer, Lawn Seed, Aggregate, Pavers, Sod, Wood Fence, Weight Conversion, Fraction to Decimal,Decimal to Fraction, Fraction Calculator, Frost Tables. They include: Plantings - Estimate both rectangular and triangular grid max number of plants based on total sq feet and distance between plants. Lawn Fertilizer - Estimate pounds/kg of fertilizer per treatment based on total sq feet of area, % Nitrogen, type of grass and # of treatments. Lawn Seed - Estimate pounds/kg of seed needed for new and existing lawns based on sq feet to be seeded and type of grass. Aggregate - Estimate tons and cubic yards of aggregate needed based on length, width and thickness of area and density of material. Materials include Clean Rock/Riprap, Rock w/Fines, Screenings/Sand, Dirt, Composite Mulch, Bark Mulch, Soil Mixes, Lava Rock, Gravel, Pebbles. Pavers - Estimate number of pavers needed for a given area and individual paver size. Sod - estimate # of rolls/slabs and pallets for a given area, roll/slab dimensions and pallet coverage area. Wood Fence - calculate number of Pickets, 2x4, 4x4, 2x8 and 80# Concrete for a given fence length, section length, picket width and # of rails. Weight Conversion - Convert between numerous units of measures. Fraction to Decimal - Convert fraction measurements to decimal. Decimal to Fraction - Convert decimal measurements to fraction Fraction Calculator - Add, Subtract, Multiply, Divide fractions. Frost Tables - Frost tables for the US and Canada. v1.3.0 - Added fence calc. Future calculators will be updated and enhanced based on user feedback. Send your comments and ideas to me at support@sidetop.com.