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`"Grass Seed Needed" = (Area( "a" , "b" , "c" , "d" , "D" ))/ (f( T ))`

Enter a value for all fields

The **Grass Seed Needed** calculators computes the amount of grass seed * AREA COVERED** New Grass* needed to plant an **irregular shaped area** such as a yard or field.

**INSTRUCTIONS:** Choose your preferred units and enter the following:

- (
**a**) This is the length of side**a**in your yard or field. - (
**b**) This is the length of side**b**in your yard or field. - (
**c**) This is the length of side**c**in your yard or field. - (
**d**) This is the length of side**d**in your yard or field. - (
**D**) This is the length of the diagonal**D**through your area (see diagram). - (
**U**) Choose the**type**of grass seed from the pull-down list: Bahai, Bermuda, Centipede, Bluegrass, Kentucky 31, Rye-grass, Shade Mix, St.Augustine, Sun and Shade Mix, Tall Fescue, Zoysia.

**Grass Seed Needed:** The calculator computes the amount of grass seed needed in pounds. However, this can be automatically converted to other weight units via the pull-down menu.

To compute the amount of grass seed needed for a rectangular area, **CLICK HERE**.

- To compute the amount of sod needed for a rectangular area,
**CLICK HERE**. - To compute the amount of sod needed for an irregular shaped area,
**CLICK HERE**. - To compute how much grass seed is needed to plant new sod in a rectangular area,
**CLICK HERE**. - To compute how much straw is needed to cover new grass seed in a rectangular area,
**CLICK HERE**. - To compute how much grass seed is needed to plant new sod in an irregular area,
**CLICK HERE**. - To compute how much straw is needed to cover new grass seed in an irregular area,
**CLICK HERE**. - Greenhouse Calculator - Formulas and data for construction, heating and planting in a greenhouse or high-tunnel.
- Planter Calculator - Formulas for gardening with planters.
- Fencing Calculator - Formulas for farm fencing
- Time to Mow and Distance Walked Mowing
- How Many Bags for Lawn Treatment or Seeding
- Compute the amount of sod needed for a rectangular area.
- Compute the amount of sod needed for an irregular shaped area.
- Compute how much grass seed is needed to plant new sod in a rectangular area.
- Compute how much straw is needed to cover new grass seed in a rectangular area,
- Compute how much grass seed is needed to plant new sod in an irregular area.
- Compute how much straw is needed to cover new grass seed in an irregular area.