The highest tagged major version is v2.

math

package

v1.20.8 Latest Latest Go to latest Published: Aug 4, 2026 License: GPL-3.0 Imports: 4 Imported by: 0

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const (
	WeiPerEth      float64 = 1e18
	WeiPerGwei     float64 = 1e9
	WeiPerMilliEth float64 = 1e15
	GweiPerEth     float64 = 1e9
)

Conversion factors

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var Abs = math.Abs

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var Ceil = math.Ceil

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var Floor = math.Floor

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var Pow = math.Pow

func EthToWei(eth float64) *big.Int

Convert eth to wei

func EthToWeiWithDecimals(amountRaw float64, decimals uint8) *big.Int

Converts float amount to big.Int considering a token's decimals

func GetPowerOfTwoCeil(x uint64) uint64

func GweiToEth(gwei uint64) float64

func GweiToWei(gwei float64) *big.Int

Convert gigawei to wei

func MilliEthToWei(milliEth float64) *big.Int

Convert milliEth to wei

func RoundDown(val float64, places int) float64

Round a float64 down to a number of places

func RoundUp(val float64, places int) float64

Round a float64 up to a number of places

func WeiToEth(wei *big.Int) float64

Convert wei to eth

func WeiToEthWithDecimals(amount *big.Int, decimals uint8) float64

Converts big.Int to float64 considering a token's decimals

func WeiToGwei(wei *big.Int) float64

Convert wei to gigawei

This section is empty.